Data Source: Azure Active Directory Add service principal

Date: 2024-07-18

ID: fd89d337-e4c0-4162-ad13-bca36f096fe6

Author: Patrick Bareiss, Splunk

Description

Data source object for Azure Active Directory Add service principal

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">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">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">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">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": "2024-02-07T22:31:14.4970418Z", "resourceId": "/tenants/a417c578-c7ee-480d-a225-d48057e74df5/providers/Microsoft.aadiam", "operationName": "Add service principal", "operationVersion": "1.0", "category": "AuditLogs", "tenantId": "a417c578-c7ee-480d-a225-d48057e74df5", "resultSignature": "None", "durationMs": 0, "correlationId": "ea473f15-64b3-435a-a885-6ee3908919e2", "Level": 4, "properties": {"id": "Directory_ea473f15-64b3-435a-a885-6ee3908919e2_GSOLK_21152854", "category": "ApplicationManagement", "correlationId": "ea473f15-64b3-435a-a885-6ee3908919e2", "result": "success", "resultReason": "", "activityDisplayName": "Add service principal", "activityDateTime": "2024-02-07T22:31:14.4970418+00:00", "loggedByService": "Core Directory", "operationType": "Add", "userAgent": null, "initiatedBy": {"user": {"id": "e4c722ac-3b83-478d-8f52-c388885dc30f", "displayName": null, "userPrincipalName": "Herman@phantomengineering.onmicrosoft.com", "ipAddress": "", "roles": []}}, "targetResources": [{"id": "2dedf863-ac93-4f45-87b3-e32f48145380", "displayName": "Malicious11", "type": "ServicePrincipal", "modifiedProperties": [{"displayName": "AccountEnabled", "oldValue": "[]", "newValue": "[true]"}, {"displayName": "AppPrincipalId", "oldValue": "[]", "newValue": "[\"e06366ca-8489-4748-b6a2-d7e4332f45c1\"]"}, {"displayName": "DisplayName", "oldValue": "[]", "newValue": "[\"Malicious11\"]"}, {"displayName": "ServicePrincipalName", "oldValue": "[]", "newValue": "[\"e06366ca-8489-4748-b6a2-d7e4332f45c1\"]"}, {"displayName": "Credential", "oldValue": "[]", "newValue": "[{\"CredentialType\":2,\"KeyStoreId\":\"291154f0-a9f5-45bb-87be-9c8ee5b6d62c\",\"KeyGroupId\":\"291154f0-a9f5-45bb-87be-9c8ee5b6d62c\"}]"}, {"displayName": "Included Updated Properties", "oldValue": null, "newValue": "\"AccountEnabled, AppPrincipalId, DisplayName, ServicePrincipalName, Credential\""}, {"displayName": "TargetId.ServicePrincipalNames", "oldValue": null, "newValue": "\"e06366ca-8489-4748-b6a2-d7e4332f45c1\""}], "administrativeUnits": []}], "additionalDetails": [{"key": "User-Agent", "value": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36"}, {"key": "AppId", "value": "e06366ca-8489-4748-b6a2-d7e4332f45c1"}]}}

Source: GitHub | Version: 1