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 |
Active Directory Certificate Services Analytics |
ATT&CK Tactic |
|
ATT&CK Technique |
|
Severity |
Low |
Description
- This may indicate that an attacker is attempting to cover their tracks before an AD CS attack.
Attacker's Goals
An attacker is attempting to cover their tracks before an AD CS attack.
Investigative actions
- Check the user account modifying the CA audit policy and verify its activity.
- Review AD CS logs to identify any unauthorized certificate issuances, modifications, or template changes.
- Examine recent activity from the user account, including logon patterns and privilege changes.
- Continue monitoring the account for any subsequent actions that may indicate suspicious behavior.