GitHub Repo

O365 Sus Sharepoint Search

Date: 2024-12-19 ID: 722e396e-9e74-4516-882d-0fc94f5d2b33 Author: Steven Dick Environment: attack_range Directory: o365_sus_sharepoint_search

Description

Sample of events when Sharepoint is searched for a sensitive term / or high rate of searching.

MITRE ATT&CK Techniques

ID Technique Tactic
T1213.002 Sharepoint Collection

Environment Details

Field Value
Environment attack_range
Directory o365_sus_sharepoint_search
Test Date 2024-12-19

Datasets

The following datasets were collected during this attack simulation:

  • Path: /datasets/attack_techniques/T1213.002/o365_sus_sharepoint_search/o365_sus_sharepoint_search.log
  • Sourcetype: o365:management:activity
  • Source: o365

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

Detection Name Type Source MITRE ATT&CK Analytic Story
O365 SharePoint Suspicious Search Behavior Anomaly Cloud T1213.002, T1552 Office 365 Account Takeover, Office 365 Collection Techniques, Compromised User Account, CISA AA22-320A
O365 Email Suspicious Search Behavior Anomaly Cloud T1114.002, T1552 Office 365 Account Takeover, Office 365 Collection Techniques, Compromised User Account, CISA AA22-320A

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1213.002/o365_sus_sharepoint_search/o365_sus_sharepoint_search.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