GitHub Repo

Atomic Red Team

Date: 2021-11-12 ID: cc9b260e-efc9-11eb-926b-660bf0943fcc Author: Michael Haag Environment: attack_range Directory: atomic_red_team

Description

Atomic Red Team tests simulating XSL execution with msxsl and wmic.

MITRE ATT&CK Techniques

ID Technique Tactic
T1220 XSL Script Processing Defense Evasion

Environment Details

Field Value
Environment attack_range
Directory atomic_red_team
Test Date 2021-11-12

Datasets

The following datasets were collected during this attack simulation:

Windows-Sysmon

  • Path: /datasets/attack_techniques/T1220/atomic_red_team/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
WMIC XSL Execution via URL TTP Endpoint T1220 Compromised Windows Host, Suspicious WMI Use, Cisco Network Visibility Module Analytics

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1220/atomic_red_team/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