Florian Roth
30 lines
1.1 KiB
YAML
30 lines
1.1 KiB
YAML
title: Azure Key Vault Modified or Deleted.
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id: 459a2970-bb84-4e6a-a32e-ff0fbd99448d
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description: Identifies when a key vault is modified or deleted.
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author: Austin Songer @austinsonger
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status: experimental
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date: 2021/08/16
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references:
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- https://docs.microsoft.com/en-us/azure/role-based-access-control/resource-provider-operations
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logsource:
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product: azure
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service: activitylogs
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detection:
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selection:
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properties.message:
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- MICROSOFT.KEYVAULT/VAULTS/WRITE
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- MICROSOFT.KEYVAULT/VAULTS/DELETE
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- MICROSOFT.KEYVAULT/VAULTS/DEPLOY/ACTION
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- MICROSOFT.KEYVAULT/VAULTS/ACCESSPOLICIES/WRITE
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condition: selection
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level: medium
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tags:
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- attack.impact
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- attack.credential_access
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- attack.t1552
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- attack.t1552.001
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falsepositives:
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- Key Vault being modified or deleted may be performed by a system administrator.
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- Verify whether the user identity, user agent, and/or hostname should be making changes in your environment.
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- Key Vault modified or deleted from unfamiliar users should be investigated. If known behavior is causing false positives, it can be exempted from the rule.
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