Microsoft Sentinel Analytic Rules
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User assigned to a default admin role

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Idc04ed74c-3b23-48cd-9c11-fd10cffddc64
RulenameUser assigned to a default admin role
DescriptionThe policy detects users that were assigned to one of the systems default admin roles.
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/User_assigned_to_a_default_admin_role.yaml
Version1.0.2
Arm templatec04ed74c-3b23-48cd-9c11-fd10cffddc64.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 "User assigned to a default admin role"
| project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics
triggerOperator: gt
description: The policy detects users that were assigned to one of the systems default admin roles.
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    groupByEntities: []
    matchingMethod: AnyAlert
    groupByCustomDetails: []
    reopenClosedIncident: false
    groupByAlertDetails: []
    enabled: true
    lookbackDuration: 5h
status: Available
requiredDataConnectors:
- dataTypes:
  - Authomize_v2_CL
  connectorId: Authomize
kind: Scheduled
eventGroupingSettings:
  aggregationKind: SingleAlert
queryFrequency: 30m
id: c04ed74c-3b23-48cd-9c11-fd10cffddc64
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 "User assigned to a default admin role"
  | project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics  
entityMappings:
- fieldMappings:
  - identifier: Url
    columnName: URL
  entityType: URL
name: User assigned to a default admin role
severity: High
alertDetailsOverride:
  alertnameFormat: Alert from Authomize - User assigned to a default admin role
  alertDescriptionFormat: |
        User assigned to a default admin role. The rule detects users that were assigned to one of the systems default admin roles.
  alertTactics: Tactics
  alertSeverity: Severity
  alertDynamicProperties:
  - value: URL
    alertProperty: AlertLink
suppressionEnabled: false
queryPeriod: 30m
version: 1.0.2
relevantTechniques:
- T1078
triggerThreshold: 0
suppressionDuration: 5h
tactics:
- InitialAccess
customDetails:
  EventDescription: Description
  ReferencedURL: URL
  EventName: Policy
  AuthomizeEventID: EventID
  EventRecommendation: Recommendation
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/User_assigned_to_a_default_admin_role.yaml
{
  "$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/c04ed74c-3b23-48cd-9c11-fd10cffddc64')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/c04ed74c-3b23-48cd-9c11-fd10cffddc64')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "User assigned to a default admin role. The rule detects users that were assigned to one of the systems default admin roles.\n",
          "alertDynamicProperties": [
            {
              "alertProperty": "AlertLink",
              "value": "URL"
            }
          ],
          "alertnameFormat": "Alert from Authomize - User assigned to a default admin role",
          "alertSeverity": "Severity",
          "alertTactics": "Tactics"
        },
        "alertRuleTemplateName": "c04ed74c-3b23-48cd-9c11-fd10cffddc64",
        "customDetails": {
          "AuthomizeEventID": "EventID",
          "EventDescription": "Description",
          "EventName": "Policy",
          "EventRecommendation": "Recommendation",
          "ReferencedURL": "URL"
        },
        "description": "The policy detects users that were assigned to one of the systems default admin roles.",
        "displayName": "User assigned to a default admin role",
        "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/User_assigned_to_a_default_admin_role.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 \"User assigned to a default admin role\"\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"
    }
  ]
}