GitHub Repo

Ad Discovery

Date: 2021-08-24 ID: 1e2c5670-7953-492f-90e2-aa95aa190049 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
T1087.001 Local Account Discovery

Environment Details

Field Value
Environment attack_range
Directory AD_discovery
Test Date 2021-08-24

Datasets

The following datasets were collected during this attack simulation:

Windows-Powershell-Xml

  • Path: /datasets/attack_techniques/T1087.001/AD_discovery/windows-powershell-xml.log
  • Sourcetype: XmlWinEventLog
  • Source: XmlWinEventLog:Microsoft-Windows-PowerShell/Operational

Windows-Sysmon

  • Path: /datasets/attack_techniques/T1087.001/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
GetLocalUser with PowerShell Hunting Endpoint T1087.001 Active Directory Discovery
GetWmiObject User Account with PowerShell Hunting Endpoint T1087.001 Winter Vivern, Active Directory Discovery, Water Gamayun
Windows User Discovery Via Net Hunting Endpoint T1087.001 Active Directory Discovery, Sandworm Tools, Medusa Ransomware
Local Account Discovery With Wmic Hunting Endpoint T1087.001 Active Directory Discovery, Scattered Lapsus$ Hunters
GetLocalUser with PowerShell Script Block Hunting Endpoint T1059.001, T1087.001 Active Directory Discovery, Malicious PowerShell

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1087.001/AD_discovery/windows-powershell-xml.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