Analytics BIOC High

Bronze-Bit exploit

A forwardable Kerberos ticket for delegation of a Protected User was observed.

Module:
Platform Analytics
Data source:
Palo Alto Networks Firewall EAL Logs, XDR Agent with eXtended Threat Hunting (XTH)
ATT&CK tactics: Execution (TA0002)
ATT&CK techniques: User Execution (T1204)
Attacker's goals:

Gain a special user's Kerberos ticket to move laterally.

Investigative actions:

Check the initiating service account delegation privileges. Check the delegated account credentials and if it has high privileges. Check the ticket destination to verify whether it is a sensitive asset.

Test period:
N/A (single event)
Deduplication:
1 Day