O365 Privileged Graph Perm Assigned

Date: 2024-01-30 ID: 33369d17-7deb-47df-93f1-f458afdd3838 Author: Mauricio Velazco Environment: attack_range Directory: o365_privileged_graph_perm_assigned

Description

Manually assigned a high privileged Graph API permission to an application registration.

MITRE ATT&CK Techniques

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

Environment Details

Field	Value
Environment	attack_range
Directory	o365_privileged_graph_perm_assigned
Test Date	2024-01-30

Datasets

The following datasets were collected during this attack simulation:

O365_privileged_graph_perm_assigned

Path: /datasets/attack_techniques/T1098.003/o365_privileged_graph_perm_assigned/o365_privileged_graph_perm_assigned.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 Privileged Graph API Permission Assigned	`TTP`	Cloud	T1003.002	Office 365 Persistence Mechanisms, NOBELIUM Group

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_privileged_graph_perm_assigned/o365_privileged_graph_perm_assigned.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