Synopsis
Activation Period |
14 Days |
Training Period |
30 Days |
Test Period |
N/A (single event) |
Deduplication Period |
1 Day |
Required Data |
|
Detection Modules |
Identity Analytics |
Detector Tags |
|
ATT&CK Tactic |
|
ATT&CK Technique |
Use Alternate Authentication Material: Pass the Hash (T1550.002) |
Severity |
Low |
Description
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.
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.