Microsoft Sentinel Analytic Rules
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IaaS shadow admin detected

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Id31f43e9d-1839-4baf-a668-54c28b98af3e
RulenameIaaS shadow admin detected
DescriptionThe policy detects shadow admin users in AWS or Azure.
SeverityHigh
TacticsInitialAccess
TechniquesT1078
Required data connectorsAuthomize
KindScheduled
Query frequency30m
Query period30m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/IaaS_shadow_admin_detected.yaml
Version1.0.2
Arm template31f43e9d-1839-4baf-a668-54c28b98af3e.json
Deploy To Azure
Authomize_v2_CL
| where ingestion_time() >= ago(30m)
| extend EventID = id_s, Policy = policy_name_s, Severity = severity_s,Description = description_s,Recommendation = recommendation_s,URL = url_s,Tactics = tactics_s
| where Policy has "IaaS shadow admin detected"
| project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics
suppressionEnabled: false
customDetails:
  EventRecommendation: Recommendation
  AuthomizeEventID: EventID
  EventDescription: Description
  EventName: Policy
  ReferencedURL: URL
status: Available
id: 31f43e9d-1839-4baf-a668-54c28b98af3e
alertDetailsOverride:
  alertSeverity: Severity
  alertDescriptionFormat: |
        IaaS shadow admin detected. The policy detects shadow admin users in AWS or Azure.
  alertTactics: Tactics
  alertDynamicProperties:
  - alertProperty: AlertLink
    value: URL
  alertnameFormat: Alert from Authomize - IaaS shadow admin detected
query: |-
  Authomize_v2_CL
  | where ingestion_time() >= ago(30m)
  | extend EventID = id_s, Policy = policy_name_s, Severity = severity_s,Description = description_s,Recommendation = recommendation_s,URL = url_s,Tactics = tactics_s
  | where Policy has "IaaS shadow admin detected"
  | project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics  
suppressionDuration: 5h
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/IaaS_shadow_admin_detected.yaml
description: The policy detects shadow admin users in AWS or Azure.
name: IaaS shadow admin detected
incidentConfiguration:
  groupingConfiguration:
    matchingMethod: AnyAlert
    groupByEntities: []
    groupByAlertDetails: []
    enabled: true
    reopenClosedIncident: false
    lookbackDuration: 5h
    groupByCustomDetails: []
  createIncident: true
relevantTechniques:
- T1078
entityMappings:
- entityType: URL
  fieldMappings:
  - identifier: Url
    columnName: URL
triggerThreshold: 0
severity: High
requiredDataConnectors:
- dataTypes:
  - Authomize_v2_CL
  connectorId: Authomize
eventGroupingSettings:
  aggregationKind: SingleAlert
queryFrequency: 30m
queryPeriod: 30m
version: 1.0.2
kind: Scheduled
tactics:
- InitialAccess
triggerOperator: gt
{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2024-01-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/31f43e9d-1839-4baf-a668-54c28b98af3e')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/31f43e9d-1839-4baf-a668-54c28b98af3e')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "IaaS shadow admin detected. The policy detects shadow admin users in AWS or Azure.\n",
          "alertDynamicProperties": [
            {
              "alertProperty": "AlertLink",
              "value": "URL"
            }
          ],
          "alertnameFormat": "Alert from Authomize - IaaS shadow admin detected",
          "alertSeverity": "Severity",
          "alertTactics": "Tactics"
        },
        "alertRuleTemplateName": "31f43e9d-1839-4baf-a668-54c28b98af3e",
        "customDetails": {
          "AuthomizeEventID": "EventID",
          "EventDescription": "Description",
          "EventName": "Policy",
          "EventRecommendation": "Recommendation",
          "ReferencedURL": "URL"
        },
        "description": "The policy detects shadow admin users in AWS or Azure.",
        "displayName": "IaaS shadow admin detected",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "URL",
            "fieldMappings": [
              {
                "columnName": "URL",
                "identifier": "Url"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": true,
            "groupByAlertDetails": [],
            "groupByCustomDetails": [],
            "groupByEntities": [],
            "lookbackDuration": "PT5H",
            "matchingMethod": "AnyAlert",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/IaaS_shadow_admin_detected.yaml",
        "query": "Authomize_v2_CL\n| where ingestion_time() >= ago(30m)\n| extend EventID = id_s, Policy = policy_name_s, Severity = severity_s,Description = description_s,Recommendation = recommendation_s,URL = url_s,Tactics = tactics_s\n| where Policy has \"IaaS shadow admin detected\"\n| project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics",
        "queryFrequency": "PT30M",
        "queryPeriod": "PT30M",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "InitialAccess"
        ],
        "techniques": [
          "T1078"
        ],
        "templateVersion": "1.0.2",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}