GitHub Repo

Spear Phish

Date: 2021-07-19 ID: cc9b2670-efc9-11eb-926b-550bf0943fbb Author: Teoderick Contreras Environment: attack_range Directory: spear_phish

Description

Spear Phishing Technique of trickbot using regsvr32, mshta, office product and rundll32..

MITRE ATT&CK Techniques

No MITRE techniques specified for this dataset.

Environment Details

Field Value
Environment attack_range
Directory spear_phish
Test Date 2021-07-19

Datasets

The following datasets were collected during this attack simulation:

Windows-Sysmon

  • Path: /datasets/malware/trickbot/spear_phish/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
Mshta spawning Rundll32 OR Regsvr32 Process TTP Endpoint T1218.005 Trickbot, IcedID, Living Off The Land, APT37 Rustonotto and FadeStealer
Windows Office Product Spawned Uncommon Process TTP Endpoint T1566.001 AgentTesla, Azorult, Compromised Windows Host, CVE-2023-21716 Word RTF Heap Corruption, CVE-2023-36884 Office and Windows HTML RCE Vulnerability, DarkCrystal RAT, FIN7, IcedID, NjRAT, PlugX, Qakbot, Remcos, Spearphishing Attachments, Trickbot, Warzone RAT, APT37 Rustonotto and FadeStealer

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/malware/trickbot/spear_phish/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