Microsoft.KeyVault/vaults/secrets/delete
Azure
Microsoft.KeyVault/vaults/secrets/delete
Event
Deletes a secret from an Azure Key Vault.
Security Context
- Impairing defenses allows adversaries to operate freely by removing security controls that would otherwise detect or block their activity.
- Destructive deletion of cloud resources can cause significant operational disruption, data loss, and extended recovery times.
Log Source
Azure Activity Log
Sample Event
Adversarial. draco@fantasticlogs.cloud deletes the secret bowtruckle/prod/db-password in kv-bowtruckle-prod — destructive impact on the dependent application that pulls the DB password at startup, and a defense-impairment side-effect (removes evidence of which secret was previously reachable from the modified access policy).
{ "authorization": { "action": "Microsoft.KeyVault/vaults/secrets/delete", "scope": "/subscriptions/20000000-0000-4000-8000-000000000001/resourceGroups/rg-bowtruckle-vault/providers/Microsoft.KeyVault/vaults/kv-bowtruckle-prod/secrets/bowtruckle-prod-db-password" }, "caller": "draco@fantasticlogs.cloud", "channels": "Operation", "claims": { "appid": "04b07795-8ddb-461a-bbee-02f9e1bf7b46", "ipaddr": "203.0.113.66", "name": "Draco Malfoy", "http://schemas.microsoft.com/identity/claims/objectidentifier": "30000000-0000-4000-8000-001010011010", "puid": "1003200000000666", "http://schemas.microsoft.com/identity/claims/tenantid": "10000000-0000-4000-8000-000000000001", "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/upn": "draco@fantasticlogs.cloud", "http://schemas.microsoft.com/identity/claims/wids": "e8611ab8-c189-46e8-94e1-60213ab1f814", "uti": "kvSecDel204ExampleUti", "ver": "1.0" }, "correlationId": "90000000-0000-4000-8000-000100001000", "description": "", "eventDataId": "90000000-0000-4000-8000-000100001001", "eventName": { "value": "EndRequest", "localizedValue": "End request" }, "category": { "value": "Administrative", "localizedValue": "Administrative" }, "eventTimestamp": "2026-04-15T18:13:42.6029771Z", "id": "/subscriptions/20000000-0000-4000-8000-000000000001/resourceGroups/rg-bowtruckle-vault/providers/Microsoft.KeyVault/vaults/kv-bowtruckle-prod/secrets/bowtruckle-prod-db-password/events/90000000-0000-4000-8000-000100001001/ticks/638798241426029771", "level": "Informational", "operationId": "90000000-0000-4000-8000-000100001010", "operationName": { "value": "Microsoft.KeyVault/vaults/secrets/delete", "localizedValue": "Delete Secret" }, "resourceGroupName": "rg-bowtruckle-vault", "resourceProviderName": { "value": "Microsoft.KeyVault", "localizedValue": "Microsoft.KeyVault" }, "resourceType": { "value": "Microsoft.KeyVault/vaults/secrets", "localizedValue": "Microsoft.KeyVault/vaults/secrets" }, "resourceId": "/subscriptions/20000000-0000-4000-8000-000000000001/resourceGroups/rg-bowtruckle-vault/providers/Microsoft.KeyVault/vaults/kv-bowtruckle-prod/secrets/bowtruckle-prod-db-password", "status": { "value": "Succeeded", "localizedValue": "Succeeded" }, "subStatus": { "value": "OK", "localizedValue": "OK (HTTP Status Code: 200)" }, "submissionTimestamp": "2026-04-15T18:13:43.0428841Z", "subscriptionId": "20000000-0000-4000-8000-000000000001", "tenantId": "10000000-0000-4000-8000-000000000001", "properties": { "statusCode": "OK", "serviceRequestId": null, "eventCategory": "Administrative", "entity": "/subscriptions/20000000-0000-4000-8000-000000000001/resourceGroups/rg-bowtruckle-vault/providers/Microsoft.KeyVault/vaults/kv-bowtruckle-prod/secrets/bowtruckle-prod-db-password", "message": "Microsoft.KeyVault/vaults/secrets/delete", "hierarchy": "10000000-0000-4000-8000-000000000001/20000000-0000-4000-8000-000000000001" }, "relatedEvents": []}MITRE ATT&CK Mapping
Tactics: Impact Defense Impairment
Techniques:
- T1485 — Data Destruction — Adversaries may destroy data and files on specific systems or in large numbers on a network to interrupt availability to systems, services, and network resources. Data destruction is likely to render stored data irrecoverable by forensic techniques through overwriting files or data on local and r...
- T1685 — Disable or Modify Tools — Adversaries may disable, degrade, or tamper with security tools or applications (e.g., endpoint detection and response (EDR) tools, intrusion detection systems (IDS), antivirus, logging agents, sensors, etc.) to impair or reduce visibility of defensive capabilities. This may include stopping spec...