Suspicious MURKY PANDA Mail Permission Grant to Service Principal (via azure)

ATT&CK techniques

Persistence → Priv Esc

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1098.003Additional Cloud Roles
Priv Esc
- T1098.003Additional Cloud Roles
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects an application role assignment being granted to a service principal in Microsoft Entra ID. MURKY PANDA assigned Microsoft Graph mail permissions to compromised service principals to read victim mailboxes over a trusted application identity. Newly granted high-privilege app roles warrant review.

Reporting behind it

Related detections9 linkedT1098.003 — drag to rearrange

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Malicious Administrator Policy Attachment for Privilege Escalation in AWS

Suspicious Azure Contributor Role Assignment to Identity

Malicious GCP Service Account Backdoor via serviceAccountTokenCreator Grant

Suspicious GCP Service Account Impersonation via GenerateAccessToken

Malicious Azure Elevate Access to User Access Administrator

Suspicious Azure Policy Definition or Assignment Modification

Suspicious AWS IAM Role Creation With Cross-Account Trust Policy

Suspicious MURKY PANDA Mail Permission Grant to Service Principal (via azure)

Pivot detection · T1098.003 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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