Firewall Modify Delete

Date: 2024-07-11 ID: f3c9a6d2-3f61-11ef-8fb2-acde48001122 Author: Teoderick Contreras, Splunk Environment: attack_range Directory: firewall_modify_delete

Description

Generated datasets for firewall modify delete in attack range.

MITRE ATT&CK Techniques

ID	Technique	Tactic
T1112	Modify Registry	Defense Evasion, Persistence

Environment Details

Field	Value
Environment	attack_range
Directory	firewall_modify_delete
Test Date	2024-07-11

Datasets

The following datasets were collected during this attack simulation:

Firewall-Mod-Delete

Path: /datasets/attack_techniques/T1112/firewall_modify_delete/firewall-mod-delete.log
Sourcetype: XmlWinEventLog
Source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational

Firewall_mod_delete

Path: /datasets/attack_techniques/T1112/firewall_modify_delete/firewall_mod_delete.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 Modify Registry to Add or Modify Firewall Rule	`Anomaly`	Endpoint	T1112	ShrinkLocker, CISA AA24-241A
Windows Modify Registry Delete Firewall Rules	`TTP`	Endpoint	T1112	ShrinkLocker, CISA AA24-241A

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/firewall_modify_delete/firewall-mod-delete.log --index attack_data

Manual Import

Download the dataset files from the paths listed above
Configure your Splunk instance with the appropriate sourcetypes
Import the logs using the Splunk Add Data wizard

Find more detections and analytics for this attack technique in our security content repository.

Source: GitHub | Version: 1.0