Rapid Authentication Multiple Hosts

Date: 2023-03-23 ID: 9024a52e-836e-4e95-aea8-ef37cde946e6 Author: Mauricio Velazco Environment: attack_range Directory: rapid_authentication_multiple_hosts

Description

Manually executed PowerSploit's commandlet Invoke-ShareFinder to discover network file shares in an Active Directory network that has more than 50 hosts.

MITRE ATT&CK Techniques

ID	Technique	Tactic
T1135	Network Share Discovery	Discovery

Environment Details

Field	Value
Environment	attack_range
Directory	rapid_authentication_multiple_hosts
Test Date	2023-03-23

Datasets

The following datasets were collected during this attack simulation:

Windows-Security

Path: /datasets/attack_techniques/T1135/rapid_authentication_multiple_hosts/windows-security.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 Rapid Authentication On Multiple Hosts	`TTP`	Endpoint	T1003.002	Active Directory Privilege Escalation, Active Directory Lateral Movement

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1135/rapid_authentication_multiple_hosts/windows-security.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