Suspicious Credential Added to Existing Application for OAuth Persistence in Entra ID (via azure auditlogs)

ATT&CK techniques

Persistence → Priv Esc

Recon
Resource Dev
Initial Access
Execution
Persistence
- T1098.001Additional Cloud Credentials
Priv Esc
- T1098.001Additional Cloud Credentials
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects Entra ID audit events that add certificates or secrets to an existing application registration, the technique SolarWinds actors used to inject their own credentials into trusted OAuth apps for durable cloud access. New credentials on established applications can let an attacker authenticate as that service principal, so these changes should be reviewed as potential persistence.

Reporting behind it

Related detections9 linkedT1098.001 — drag to rearrange

Suspicious Credential Addition to Entra Application via Azure Audit Logs

Suspicious IAM Persistence and Privilege Escalation Actions

Suspicious MURKY PANDA Credential Addition to Entra ID Service Principal (via azure)

Suspicious IAM Access Key Creation for Persistence (via cloudtrail)

Suspicious AWS Administrator Policy Attachment via CloudTrail (via aws)

Suspicious AWS Inline Policy Granting Full S3 Access

Suspicious GCP Service Account Key Creation for Persistence (via gcp.audit)

Malicious Credential Added to an Azure AD Application (via auditlogs)

Suspicious AWS Long-Term Access Key Creation for Persistence via CloudTrail (via aws)

Suspicious Credential Added to Existing Application for OAuth Persistence in Entra ID (via azure auditlogs)

Pivot detection · T1098.001 · 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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