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M365 Identity Global Administrator Role Assigned

Identifies when the Microsoft 365 Global Administrator or Company Administrator role is assigned to a user or service principal. The Global Administrator role has extensive privileges across Entra ID and Microsoft…

Description

Identifies when the Microsoft 365 Global Administrator or Company Administrator role is assigned to a user or service principal. The Global Administrator role has extensive privileges across Entra ID and Microsoft 365 services, making it a high-value target for adversaries seeking persistent access. Successful assignments of this role may indicate potential privilege escalation or unauthorized access attempts, especially if performed by accounts that do not typically manage high-privilege roles.

Detection logic

Its licence does not clear it for publishing here

Sunturai publishes a detection's own text where the licence it arrived under has been reviewed and permits it, and Elastic License 2.0 has not. The query as its source wrote it, its canonical form and the hash that pins this revision are in the workspace record.

Detection requirements

Platform
ContainersESXiIaaSIdentity ProviderLinuxmacOSNetwork DevicesOffice SuiteSaaSWindows

The rule states no platform. This is derived from the ATT&CK technique it maps to.

Log source category
event_index

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