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Atomic Red Team

Date: 2020-10-08 ID: cc9b25e7-efc9-11eb-926b-550bf0943fbb Author: Patrick Bareiss Environment: attack_range Directory: atomic_red_team

Description

Atomic Test Results: Successful Execution of test T1003.002-1 Registry dump of SAM, creds, and secrets Return value unclear for test T1003.002-2 Registry parse with pypykatz Successful Execution of test T1003.002-3 esentutl.exe SAM copy

MITRE ATT&CK Techniques

ID Technique Tactic
T1003.002 Security Account Manager Credential Access

Environment Details

Field Value
Environment attack_range
Directory atomic_red_team
Test Date 2020-10-08

Datasets

The following datasets were collected during this attack simulation:

Crowdstrike_falcon

  • Path: /datasets/attack_techniques/T1003.002/atomic_red_team/crowdstrike_falcon.log
  • Sourcetype: crowdstrike:events:sensor
  • Source: crowdstrike

Windows-Sysmon

  • Path: /datasets/attack_techniques/T1003.002/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
Windows Sensitive Registry Hive Dump Via CommandLine TTP Endpoint T1003.002 CISA AA22-257A, CISA AA23-347A, Compromised Windows Host, Credential Dumping, DarkSide Ransomware, Data Destruction, Industroyer2, Volt Typhoon, Windows Registry Abuse, Seashell Blizzard
Esentutl SAM Copy Hunting Endpoint T1003.002 Credential Dumping, Living Off The Land

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1003.002/atomic_red_team/crowdstrike_falcon.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