O365 Mailbox Forwarding Enabled
Description
Configured forwarding rules for mailboxes in Office 365.
MITRE ATT&CK Techniques
| ID | Technique | Tactic |
|---|---|---|
| T1114.003 | Email Forwarding Rule | Collection |
Environment Details
| Field | Value |
|---|---|
| Environment | attack_range |
| Directory | o365_mailbox_forwarding_enabled |
| Test Date | 2020-12-16 |
Datasets
The following datasets were collected during this attack simulation:
O365_mailbox_forwarding_enabled-Json
- Path:
/datasets/attack_techniques/T1114.003/o365_mailbox_forwarding_enabled/o365_mailbox_forwarding_enabled.json - Sourcetype:
o365:management:activity - Source:
o365
Related Detections
The following detections in our security content repository use this attack data for testing:
| Detection Name | Type | Source | MITRE ATT&CK | Analytic Story |
|---|---|---|---|---|
| O365 Mailbox Email Forwarding Enabled | TTP |
Cloud | T1114.003 | Office 365 Collection Techniques |
Usage Instructions
Replay with Splunk Attack Data
Replay attack data with replay.py from Splunk Attack Data.
1python replay.py --dataset /datasets/attack_techniques/T1114.003/o365_mailbox_forwarding_enabled/o365_mailbox_forwarding_enabled.json --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
Related Content
Find more detections and analytics for this attack technique in our security content repository.
Source: GitHub | Version: 1.0