Privileged certificate request via certificate template

Cortex XSIAM Analytics Alert Reference by Alert name

Product
Cortex XSIAM
Last date published
2025-06-24
Category
Analytics Alert Reference
Index by
Alert name

Synopsis

Activation Period

14 Days

Training Period

30 Days

Test Period

N/A (single event)

Deduplication Period

1 Day

Required Data

  • Requires one of the following data sources:
    • Windows Event Collector
      OR
    • XDR Agent with eXtended Threat Hunting (XTH)

Detection Modules

Identity Analytics

Detector Tags

Active Directory Certificate Services Analytics

ATT&CK Tactic

Privilege Escalation (TA0004)

ATT&CK Technique

Valid Accounts: Domain Accounts (T1078.002)

Severity

Informational

Description

A privileged certificate was requested via certificate template.

Attacker's Goals

An attacker may attempt to exploit the Active Directory Certificate Services to escalate privileges to a domain controller or privileged account.

Investigative actions

  • Check if this is a legitimate certificate request.
  • Check if the certificate issued was used to request Kerberos ticket.
  • Investigate actions done with the issued certificate, and its owner.
  • Check for possible NTLM relay alerts.

Variations

Suspicious privileged certificate request denied via certificate template

Synopsis

ATT&CK Tactic

Privilege Escalation (TA0004)

ATT&CK Technique

Valid Accounts: Domain Accounts (T1078.002)

Severity

Medium

Description

A suspicious privileged certificate request was denied via certificate template.

Attacker's Goals

An attacker may attempt to exploit the Active Directory Certificate Services to escalate privileges to a domain controller or privileged account.

Investigative actions

  • Check if this is a legitimate certificate request.
  • Check if the certificate issued was used to request Kerberos ticket.
  • Investigate actions done with the issued certificate, and its owner.
  • Check for possible NTLM relay alerts.


Suspicious privileged certificate request via certificate template

Synopsis

ATT&CK Tactic

Privilege Escalation (TA0004)

ATT&CK Technique

Valid Accounts: Domain Accounts (T1078.002)

Severity

Low

Description

A suspicious privileged certificate was requested via certificate template.

Attacker's Goals

An attacker may attempt to exploit the Active Directory Certificate Services to escalate privileges to a domain controller or privileged account.

Investigative actions

  • Check if this is a legitimate certificate request.
  • Check if the certificate issued was used to request Kerberos ticket.
  • Investigate actions done with the issued certificate, and its owner.
  • Check for possible NTLM relay alerts.