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Posture check · Workload and agent identity

Non-privileged owner of a privileged app or service principal ​(T1098.001)

Someone who isn't a Tier 0 administrator can add a credential to a privileged app, as its owner or through an admin role that manages app credentials.

Why it matters

Adding a secret to the app lets that person sign in as the app and use everything it holds. Taking over the owner's account is often easier than taking over an administrator's.

How GraphnAI finds it

It runs after every sync, on each connected domain or tenant on its own. It applies to Microsoft Entra ID.

It reads:

  • The directory attributes servicePrincipalType, appOwnerClass and appOwnerOrganizationId
  • 7 more GraphnAI analyses

Tiered Fidelity™ level: Theoretical

Every finding from this check carries the Theoretical level.

  1. TheoreticalThis checkConfigured in the directory. Nothing else checked.
  2. ConstrainedA constraint on it has been checked.
  3. ValidatedTelemetry has seen it in use.

Why there's no automatic fix

Removing an app's owners or a credential admin role is done in Microsoft Entra.

How to fix it

Remove owners who aren't Tier 0 administrators from this app, or remove the permissions that make it privileged.

Related checks

MITRE ATT&CK® technique names and MITRE D3FEND™ technique labels: © The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. ATT&CK® is a registered trademark and D3FEND™ a trademark of The MITRE Corporation.

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