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 |
|
Severity |
Informational |
Description
A user account was modified with delegation to a service.
Attacker's Goals
An attacker may attempt to control an Active Directory environment.
Investigative actions
- Verify this action with the user who performed the change.
- Check if the account modified is a service account.
- Follow actions by the user, including TGT and TGS requests.
- Monitor for anomalous Kerberos activity.
Variations
User account delegation to KRBTGTUser account delegation to a DC