GitHub Repo

O365 Register New Mfa Method

Date: 2023-10-20 ID: ad17ba95-859f-4faf-b1fa-1c331d83822f Author: Mauricio Velazco Environment: attack_range Directory: o365_register_new_mfa_method

Description

Added a new MFA method for a user within an Office 365 tenant. Tenant specific details have been replaced in the dataset including tenant id, user names, ips, etc.

MITRE ATT&CK Techniques

ID Technique Tactic
T1098.005 Device Registration Persistence, Privilege Escalation

Environment Details

Field Value
Environment attack_range
Directory o365_register_new_mfa_method
Test Date 2023-10-20

Datasets

The following datasets were collected during this attack simulation:

O365_register_new_mfa_method

  • Path: /datasets/attack_techniques/T1098.005/o365_register_new_mfa_method/o365_register_new_mfa_method.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 New MFA Method Registered TTP Cloud T1098.005 Office 365 Persistence Mechanisms

Usage Instructions

Replay with Splunk Attack Data

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

1python replay.py --dataset /datasets/attack_techniques/T1098.005/o365_register_new_mfa_method/o365_register_new_mfa_method.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