GitHub Repo

Slui

Date: 2021-05-13 ID: cc9b25ff-efc9-11eb-926b-550bf0943fbb Author: Michael Haag, Splunk Environment: attack_range Directory: slui

Description

Generation of slui.exe UAC Bypass behaviors.

MITRE ATT&CK Techniques

ID Technique Tactic
T1548.002 Bypass User Account Control Defense Evasion, Privilege Escalation

Environment Details

Field Value
Environment attack_range
Directory slui
Test Date 2021-05-13

Datasets

The following datasets were collected during this attack simulation:

Windows-Sysmon

  • Path: /datasets/attack_techniques/T1548.002/slui/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
SLUI Spawning a Process TTP Endpoint T1548.002 DarkSide Ransomware, Compromised Windows Host, Windows Defense Evasion Tactics
SLUI RunAs Elevated TTP Endpoint T1548.002 DarkSide Ransomware, Compromised Windows Host, Windows Defense Evasion Tactics

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1548.002/slui/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