GitHub Repo

Ad Discovery

Date: 2021-09-07 ID: 82e395f1-71d8-4cfc-8757-2dd3ab527e77 Author: Mauricio Velazco Environment: attack_range Directory: AD_discovery

Description

Simulated test Attack range dataset for AD discovery techniques

MITRE ATT&CK Techniques

ID Technique Tactic
T1018 Remote System Discovery Discovery

Environment Details

Field Value
Environment attack_range
Directory AD_discovery
Test Date 2021-09-07

Datasets

The following datasets were collected during this attack simulation:

Windows-Sysmon

  • Path: /datasets/attack_techniques/T1018/AD_discovery/windows-sysmon.log
  • Sourcetype: XmlWinEventLog
  • Source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational

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

Detection Name Type Source MITRE ATT&CK Analytic Story
Domain Controller Discovery with Wmic Hunting Endpoint T1018 Active Directory Discovery
Domain Controller Discovery with Nltest TTP Endpoint T1018 Active Directory Discovery, CISA AA23-347A, Medusa Ransomware, BlackSuit Ransomware, Rhysida Ransomware
Remote System Discovery with Wmic TTP Endpoint T1018 Active Directory Discovery
Remote System Discovery with Dsquery Anomaly Endpoint T1018 Active Directory Discovery, LAMEHUG
GetDomainController with PowerShell Hunting Endpoint T1018 Active Directory Discovery
GetDomainComputer with PowerShell TTP Endpoint T1018 Active Directory Discovery
GetAdComputer with PowerShell Hunting Endpoint T1018 Active Directory Discovery, Medusa Ransomware
GetWmiObject Ds Computer with PowerShell TTP Endpoint T1018 Active Directory Discovery

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1018/AD_discovery/windows-sysmon.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