GitHub Repo

Adminsdholder Modified

Date: 2022-11-15 ID: a9ed69d2-b5a2-4eba-8906-e5e407e79e16 Author: Mauricio Velazco Environment: attack_range Directory: adminsdholder_modified

Description

Used powershell to modify the ACL of the AdminSDHolder active directory object.

MITRE ATT&CK Techniques

ID Technique Tactic
T1546 Event Triggered Execution Persistence, Privilege Escalation

Environment Details

Field Value
Environment attack_range
Directory adminsdholder_modified
Test Date 2022-11-15

Datasets

The following datasets were collected during this attack simulation:

Windows-Security

  • Path: /datasets/attack_techniques/T1546/adminsdholder_modified/windows-security.log
  • Sourcetype: XmlWinEventLog
  • Source: XmlWinEventLog:Security

The following detections in our security content repository use this attack data for testing:

Detection Name Type Source MITRE ATT&CK Analytic Story
Windows AD AdminSDHolder ACL Modified TTP Endpoint T1546 Sneaky Active Directory Persistence Tricks

Usage Instructions

Replay with Splunk Attack Data

Replay attack data with replay.py from Splunk Attack Data.

1python replay.py --dataset /datasets/attack_techniques/T1546/adminsdholder_modified/windows-security.log --index attack_data

Manual Import

  1. Download the dataset files from the paths listed above
  2. Configure your Splunk instance with the appropriate sourcetypes
  3. Import the logs using the Splunk Add Data wizard

Related Content

Find more detections and analytics for this attack technique in our security content repository.

Source: GitHub | Version: 1.0