Analytics BIOC Low

Possible Pass-the-Hash

An account was successfully logged on to with new credentials. This login type is rare and may be an attacker's attempt to pass-the-hash and move laterally within a network.

Module:
Identity Analytics
Data source:
XDR Agent
ATT&CK tactics: Lateral Movement (TA0008)
ATT&CK techniques: Use Alternate Authentication Material: Pass the Hash (T1550.002)
Attacker's goals:

An attacker is attempting to steal credentials and move laterally within a network.

Investigative actions:

Audit all login events and review for discrepancies. Look for LSASS process access, an indication of an attacker attempting to obtain password hashes. Check for the RunAs command with the /netonly option.

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