Net Share Discovery Via Dir

Description

Generated datasets for net share discovery via dir in attack range.

MITRE ATT&CK Techniques

ID Technique Tactic
T1135 Network Share Discovery Discovery

Environment Details

Field Value
Environment attack_range
Directory net_share_discovery_via_dir
Test Date 2023-05-23

Datasets

The following datasets were collected during this attack simulation:

Smb_access_security_xml

  • Path: /datasets/attack_techniques/T1135/net_share_discovery_via_dir/smb_access_security_xml.log
  • Sourcetype: XmlWinEventLog
  • Source: XmlWinEventLog:Auditing

Smbaccess-5140-Security-Xml2

  • Path: /datasets/attack_techniques/T1135/net_share_discovery_via_dir/smbaccess-5140-security-xml2.log
  • Sourcetype: XmlWinEventLog
  • Source: XmlWinEventLog:Auditing

The following detections in our security content repository use this attack data for testing:

Detection Name Type Source MITRE ATT&CK Analytic Story
Network Share Discovery Via Dir Command Hunting Endpoint T1135 IcedID

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/net_share_discovery_via_dir/smb_access_security_xml.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

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


Source: GitHub | Version: 1.0