OneDrive file upload

Synopsis

Field	Value
Activation Period	14 Days
Training Period	30 Days
Test Period	N/A (single event)
Deduplication Period	5 Days
Required Data	Requires one of the following data sources: Azure Audit Log OR Microsoft Graph Logs
Detection Modules	Cloud
Detector Tags	Microsoft Graph Activity Logs
ATT&CK Tactic	Resource Development (TA0042)
ATT&CK Technique	Stage Capabilities (T1608), Stage Capabilities: Upload Malware (T1608.001)
Severity	Informational

Description

A file was uploaded to OneDrive using Microsoft Graph API.

Attacker's Goals

Establish persistence by uploading files to OneDrive, potentially using it as a staging area for further malicious activities.

Investigative actions

• Look for any unusual behavior originated from the suspected identity, and check if they're compromised.