GitHub Repo

Vbs Wscript

Date: 2021-10-01 ID: eb98e75f-a568-4ab3-b0e3-406a781259b3 Author: Teoderick Contreras Environment: attack_range Directory: vbs_wscript

Description

Manual generation of attack data for txtfile vbs script execution through wscript process.

MITRE ATT&CK Techniques

ID Technique Tactic
T1059.005 Visual Basic Execution

Environment Details

Field Value
Environment attack_range
Directory vbs_wscript
Test Date 2021-10-01

Datasets

The following datasets were collected during this attack simulation:

Sysmon

  • Path: /datasets/attack_techniques/T1059.005/vbs_wscript/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
Wscript Or Cscript Suspicious Child Process TTP Endpoint T1055, T1134.004, T1543 Data Destruction, FIN7, NjRAT, Remcos, XWorm, WhisperGate, Unusual Processes, ShrinkLocker, 0bj3ctivity Stealer
Vbscript Execution Using Wscript App TTP Endpoint T1059.005 FIN7, Remcos, AsyncRAT
Regsvr32 Silent and Install Param Dll Loading Anomaly Endpoint T1218.010 AsyncRAT, Hermetic Wiper, Living Off The Land, Data Destruction, Remcos, Suspicious Regsvr32 Activity

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1059.005/vbs_wscript/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