GitHub Repo

O365 Bypass Admin Consent

Date: 2023-02-09 ID: dc543b87-f169-4f05-8818-926b1eab8cf3 Author: Mauricio Velazco Environment: attack_range Directory: o365_bypass_admin_consent

Description

Used the New-MgServicePrincipalAppRoleAssignedTo commandlet to bypass the admin consent process

MITRE ATT&CK Techniques

ID Technique Tactic
T1098.003 Additional Cloud Roles Persistence, Privilege Escalation

Environment Details

Field Value
Environment attack_range
Directory o365_bypass_admin_consent
Test Date 2023-02-09

Datasets

The following datasets were collected during this attack simulation:

  • Path: /datasets/attack_techniques/T1098.003/o365_bypass_admin_consent/o365_bypass_admin_consent.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 Admin Consent Bypassed by Service Principal TTP Cloud T1098.003 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/T1098.003/o365_bypass_admin_consent/o365_bypass_admin_consent.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