GitHub Repo

Atomic Red Team

Date: 2021-02-12 ID: cc9b25d5-efc9-11eb-926b-550bf0943fbb Author: Michael Haag Environment: attack_range Directory: atomic_red_team

Description

Invoked T1218.009 via AtomicRedTeam and manual execution of regasm and regsvcs.

MITRE ATT&CK Techniques

ID Technique Tactic
T1218.009 Regsvcs/Regasm Defense Evasion

Environment Details

Field Value
Environment attack_range
Directory atomic_red_team
Test Date 2021-02-12

Datasets

The following datasets were collected during this attack simulation:

Windows-Sysmon

  • Path: /datasets/attack_techniques/T1218.009/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
Detect Regasm Spawning a Process TTP Endpoint T1218.009 Suspicious Regsvcs Regasm Activity, Living Off The Land, Handala Wiper, Compromised Windows Host, DarkGate Malware, Snake Keylogger
Detect Regsvcs Spawning a Process TTP Endpoint T1218.009 Suspicious Regsvcs Regasm Activity, Living Off The Land, Compromised Windows Host
Detect Regsvcs with Network Connection TTP Endpoint T1218.009 Suspicious Regsvcs Regasm Activity, Living Off The Land, Hellcat Ransomware
Detect Regasm with Network Connection TTP Endpoint T1218.009 Suspicious Regsvcs Regasm Activity, Living Off The Land, Handala Wiper, Hellcat Ransomware
Detect Regsvcs with No Command Line Arguments TTP Endpoint T1218.009 Suspicious Regsvcs Regasm Activity, Living Off The Land
Detect Regasm with no Command Line Arguments TTP Endpoint T1218.009 Suspicious Regsvcs Regasm Activity, Living Off The Land, Handala Wiper

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1218.009/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