GitHub Repo

Shimcache Flush

Date: 2021-10-05 ID: 112d5721-f697-4bec-b42c-a227d4109898 Author: Teoderick Contreras Environment: attack_range Directory: shimcache_flush

Description

shimcache flush datasets.

MITRE ATT&CK Techniques

ID Technique Tactic
T1112 Modify Registry Defense Evasion, Persistence

Environment Details

Field Value
Environment attack_range
Directory shimcache_flush
Test Date 2021-10-05

Datasets

The following datasets were collected during this attack simulation:

Sysmon

  • Path: /datasets/attack_techniques/T1112/shimcache_flush/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
Rundll32 Shimcache Flush TTP Endpoint T1112 Unusual Processes, Living Off The Land, 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/T1112/shimcache_flush/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