Data Source: Azure Active Directory Consent to application

Date: 2025-01-23

ID: 4c5d6c49-53e3-4980-a4de-c63e26291ed0

Author: Patrick Bareiss, Splunk

Description

Logs user or admin consent to an application's permissions in Azure Active Directory, including details about the application, granted permissions, and the consenting user or process.

Details

Property Value
Source Azure AD
Sourcetype azure:monitor:aad
Separator operationName

Supported Apps

Event Fields

+ Fields 
  <span class="pill kill-chain">_time</span>
  
  <span class="pill kill-chain">Level</span>
  
  <span class="pill kill-chain">callerIpAddress</span>
  
  <span class="pill kill-chain">category</span>
  
  <span class="pill kill-chain">correlationId</span>
  
  <span class="pill kill-chain">date_hour</span>
  
  <span class="pill kill-chain">date_mday</span>
  
  <span class="pill kill-chain">date_minute</span>
  
  <span class="pill kill-chain">date_month</span>
  
  <span class="pill kill-chain">date_second</span>
  
  <span class="pill kill-chain">date_wday</span>
  
  <span class="pill kill-chain">date_year</span>
  
  <span class="pill kill-chain">date_zone</span>
  
  <span class="pill kill-chain">durationMs</span>
  
  <span class="pill kill-chain">eventtype</span>
  
  <span class="pill kill-chain">host</span>
  
  <span class="pill kill-chain">index</span>
  
  <span class="pill kill-chain">linecount</span>
  
  <span class="pill kill-chain">operationName</span>
  
  <span class="pill kill-chain">operationVersion</span>
  
  <span class="pill kill-chain">properties.activityDateTime</span>
  
  <span class="pill kill-chain">properties.activityDisplayName</span>
  
  <span class="pill kill-chain">properties.additionalDetails{}.key</span>
  
  <span class="pill kill-chain">properties.additionalDetails{}.value</span>
  
  <span class="pill kill-chain">properties.category</span>
  
  <span class="pill kill-chain">properties.correlationId</span>
  
  <span class="pill kill-chain">properties.id</span>
  
  <span class="pill kill-chain">properties.initiatedBy.user.displayName</span>
  
  <span class="pill kill-chain">properties.initiatedBy.user.id</span>
  
  <span class="pill kill-chain">properties.initiatedBy.user.ipAddress</span>
  
  <span class="pill kill-chain">properties.initiatedBy.user.userPrincipalName</span>
  
  <span class="pill kill-chain">properties.loggedByService</span>
  
  <span class="pill kill-chain">properties.operationType</span>
  
  <span class="pill kill-chain">properties.result</span>
  
  <span class="pill kill-chain">properties.resultReason</span>
  
  <span class="pill kill-chain">properties.targetResources{}.displayName</span>
  
  <span class="pill kill-chain">properties.targetResources{}.id</span>
  
  <span class="pill kill-chain">properties.targetResources{}.modifiedProperties{}.displayName</span>
  
  <span class="pill kill-chain">properties.targetResources{}.modifiedProperties{}.newValue</span>
  
  <span class="pill kill-chain">properties.targetResources{}.modifiedProperties{}.oldValue</span>
  
  <span class="pill kill-chain">properties.targetResources{}.type</span>
  
  <span class="pill kill-chain">properties.userAgent</span>
  
  <span class="pill kill-chain">punct</span>
  
  <span class="pill kill-chain">resourceId</span>
  
  <span class="pill kill-chain">resultDescription</span>
  
  <span class="pill kill-chain">resultSignature</span>
  
  <span class="pill kill-chain">source</span>
  
  <span class="pill kill-chain">sourcetype</span>
  
  <span class="pill kill-chain">splunk_server</span>
  
  <span class="pill kill-chain">tag</span>
  
  <span class="pill kill-chain">tag::eventtype</span>
  
  <span class="pill kill-chain">tenantId</span>
  
  <span class="pill kill-chain">time</span>
  
  <span class="pill kill-chain">timeendpos</span>
  
  <span class="pill kill-chain">timestartpos</span>
  
</div>

Example Log

1{"time": "2023-10-27T16:14:14.9747033Z", "resourceId": "/tenants/75243ab2-44f8-435c-a7a6-b479385df6d4/providers/Microsoft.aadiam", "operationName": "Consent to application", "operationVersion": "1.0", "category": "AuditLogs", "tenantId": "75243ab2-44f8-435c-a7a6-b479385df6d4", "resultSignature": "None", "resultDescription": "Microsoft.Online.Security.UserConsentBlockedForRiskyAppsException", "durationMs": 0, "callerIpAddress": "13.85.188.242", "correlationId": "864210f1-2950-47cb-9e12-1a71dcbdb1d5", "Level": 4, "properties": {"id": "Directory_864210f1-2950-47cb-9e12-1a71dcbdb1d5_DO21D_338329364", "category": "ApplicationManagement", "correlationId": "864210f1-2950-47cb-9e12-1a71dcbdb1d5", "result": "failure", "resultReason": "Microsoft.Online.Security.UserConsentBlockedForRiskyAppsException", "activityDisplayName": "Consent to application", "activityDateTime": "2023-10-27T16:14:14.9747033+00:00", "loggedByService": "Core Directory", "operationType": "Assign", "userAgent": null, "initiatedBy": {"user": {"id": "57e4bd36-9722-4a4a-9729-7203d8e00b72", "displayName": null, "userPrincipalName": "user15@splunkresearch.onmicrosoft.com", "ipAddress": "13.85.188.242", "roles": []}}, "targetResources": [{"id": "6228c72e-8895-4681-bbda-238132dc4f3c", "displayName": "Bad App 1", "type": "Application", "modifiedProperties": [{"displayName": "ConsentContext.IsAdminConsent", "oldValue": null, "newValue": "\"False\""}, {"displayName": "ConsentContext.IsAppOnly", "oldValue": null, "newValue": "\"False\""}, {"displayName": "ConsentContext.OnBehalfOfAll", "oldValue": null, "newValue": "\"False\""}, {"displayName": "ConsentContext.Tags", "oldValue": null, "newValue": "\"WindowsAzureActiveDirectoryIntegratedApp\""}, {"displayName": "ConsentAction.Permissions", "oldValue": null, "newValue": "\"[] => [[Id: AAAAAAAAAAAAAAAAAAAAALSZcc5Sj_NGtUtP2B3pYeI2veRXIpdKSpcpcgPY4Aty, ClientId: 00000000-0000-0000-0000-000000000000, PrincipalId: 57e4bd36-9722-4a4a-9729-7203d8e00b72, ResourceId: ce7199b4-8f52-46f3-b54b-4fd81de961e2, ConsentType: Principal, Scope: Mail.Read Mail.Read.Shared Mail.ReadBasic Mail.ReadBasic.Shared Mail.ReadWrite Mail.ReadWrite.Shared Mail.Send Mail.Send.Shared User.Read, CreatedDateTime: , LastModifiedDateTime ]]; \""}, {"displayName": "ConsentAction.Reason", "oldValue": null, "newValue": "\"Risky application detected\""}, {"displayName": "MethodExecutionResult.", "oldValue": null, "newValue": "\"Microsoft.Online.Security.UserConsentBlockedForRiskyAppsException\""}], "administrativeUnits": []}], "additionalDetails": [{"key": "User-Agent", "value": "EvoSTS"}, {"key": "AppId", "value": "96f6a3d6-d5aa-4af5-a77a-9319b5283712"}]}}

Source: GitHub | Version: 2