User Added as Owner for Azure Service Principal
editUser Added as Owner for Azure Service Principal
editIdentifies when a user is added as an owner for an Azure service principal. The service principal object defines what the application can do in the specific tenant, who can access the application, and what resources the app can access. A service principal object is created when an application is given permission to access resources in a tenant. An adversary may add a user account as an owner for a service principal and use that account in order to define what an application can do in the Azure AD tenant.
Rule type: query
Rule indices:
- filebeat-*
- logs-azure*
Severity: low
Risk score: 21
Runs every: 5 minutes
Searches indices from: now-25m (Date Math format, see also Additional look-back time)
Maximum alerts per execution: 100
References:
Tags:
- Elastic
- Cloud
- Azure
- Continuous Monitoring
- SecOps
- Configuration Audit
Version: 7 (version history)
Added (Elastic Stack release): 7.10.0
Last modified (Elastic Stack release): 8.4.0
Rule authors: Elastic
Rule license: Elastic License v2
Investigation guide
editRule query
editevent.dataset:azure.auditlogs and azure.auditlogs.operation_name:"Add owner to service principal" and event.outcome:(Success or success)
Threat mapping
editFramework: MITRE ATT&CKTM
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Tactic:
- Name: Persistence
- ID: TA0003
- Reference URL: https://attack.mitre.org/tactics/TA0003/
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Technique:
- Name: Account Manipulation
- ID: T1098
- Reference URL: https://attack.mitre.org/techniques/T1098/
Rule version history
edit- Version 7 (8.4.0 release)
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- Formatting only
- Version 5 (7.13.0 release)
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- Formatting only
- Version 4 (7.12.0 release)
-
- Formatting only
- Version 3 (7.11.2 release)
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- Formatting only
- Version 2 (7.11.0 release)
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-
Updated query, changed from:
event.dataset:azure.auditlogs and azure.auditlogs.operation_name:"Add owner to service principal" and event.outcome:Success
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