Roles Activated Too Frequently

Identifies when the same privilege role has multiple activations by the same user.

Sigma rule (View on GitHub)

 1title: Roles Activated Too Frequently
 2id: 645fd80d-6c07-435b-9e06-7bc1b5656cba
 3status: experimental
 4description: Identifies when the same privilege role has multiple activations by the same user.
 5references:
 6    - https://learn.microsoft.com/en-us/entra/id-governance/privileged-identity-management/pim-how-to-configure-security-alerts#roles-are-being-activated-too-frequently
 7author: Mark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo'
 8date: 2023/09/14
 9tags:
10    - attack.t1078
11    - attack.persistence
12    - attack.privilege_escalation
13logsource:
14    product: azure
15    service: pim
16detection:
17    selection:
18        riskEventType: 'sequentialActivationRenewalsAlertIncident'
19    condition: selection
20falsepositives:
21    - Investigate where if active time period for a role is set too short.
22level: high

References

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