GitHub Repo

Common Language Runtim Loaded

Date: 2023-02-23 ID: 67f59d0d-34e2-4a9a-9829-2198e4826e07 Author: Mauricio Velazco Environment: attack_range Directory: common_language_runtim_loaded

Description

Manually using Nimplant to execute Rubeus using the execute-assembly function.

MITRE ATT&CK Techniques

ID Technique Tactic
T1620 T1620 Multiple

Environment Details

Field Value
Environment attack_range
Directory common_language_runtim_loaded
Test Date 2023-02-23

Datasets

The following datasets were collected during this attack simulation:

Windows-Sysmon

  • Path: /datasets/attack_techniques/T1620/common_language_runtim_loaded/windows-sysmon.log
  • Sourcetype: XmlWinEventLog
  • Source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational

No specific detections currently use this attack data for testing. However, you can find related detections and analytics in our security content repository.

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1620/common_language_runtim_loaded/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