GitHub Repo

Msra

Date: 2021-02-22 ID: cc9b25f4-efc9-11eb-926b-550bf0943fbb Author: Michael Haag Environment: attack_range Directory: msra

Description

Manual generation of attack data using Cobalt Strike to generate default named pipes.

MITRE ATT&CK Techniques

ID Technique Tactic
T1055 Process Injection Defense Evasion, Privilege Escalation

Environment Details

Field Value
Environment attack_range
Directory msra
Test Date 2021-02-22

Datasets

The following datasets were collected during this attack simulation:

Msra-Windows-Sysmon

  • Path: /datasets/attack_techniques/T1055/msra/msra-windows-sysmon.log
  • Sourcetype: XmlWinEventLog
  • Source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational

Raw-Msra-Windows-Sysmon

  • Path: /datasets/attack_techniques/T1055/msra/raw-msra-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 Remote Assistance Spawning Process TTP Endpoint T1055 Unusual Processes, Compromised Windows Host

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1055/msra/msra-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