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Atomic Red Team

Date: 2022-03-30 ID: cc9b25d8-efc9-11eb-926b-550bf0943fbb Author: Patrick Bareiss Environment: attack_range Directory: atomic_red_team

Description

Atomic Test Results: Successful Execution of test T1112-1 Modify Registry of Current User Profile - cmd Successful Execution of test T1112-2 Modify Registry of Local Machine - cmd Successful Execution of test T1112-3 Modify registry to store logon credentials Successful Execution of test T1112-4 Add domain to Trusted sites Zone Successful Execution of test T1112-5 Javascript in registry

MITRE ATT&CK Techniques

ID Technique Tactic
T1112 Modify Registry Defense Evasion, Persistence

Environment Details

Field Value
Environment attack_range
Directory atomic_red_team
Test Date 2022-03-30

Datasets

The following datasets were collected during this attack simulation:

Wdigest_windows-Sysmon

  • Path: /datasets/attack_techniques/T1112/atomic_red_team/wdigest_windows-sysmon.log
  • Sourcetype: XmlWinEventLog
  • Source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational

Safemode_windows-Sysmon

  • Path: /datasets/attack_techniques/T1112/atomic_red_team/safemode_windows-sysmon.log
  • Sourcetype: XmlWinEventLog
  • Source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational

Windows-Sysmon-Webview

  • Path: /datasets/attack_techniques/T1112/atomic_red_team/windows-sysmon-webview.log
  • Sourcetype: XmlWinEventLog
  • Source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational

Windows-Sysmon

  • Path: /datasets/attack_techniques/T1112/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
Enable WDigest UseLogonCredential Registry TTP Endpoint T1112, T1003 Credential Dumping, Windows Registry Abuse, CISA AA22-320A
Windows Outlook WebView Registry Modification Anomaly Endpoint T1112 Suspicious Windows Registry Activities
Suspicious Reg exe Process Anomaly Endpoint T1112 Windows Defense Evasion Tactics, Disabling Security Tools, DHS Report TA18-074A

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1112/atomic_red_team/wdigest_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