Microsoft Sentinel Analytic Rules
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AWS role with shadow admin privileges

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Id2526079b-3355-4756-a2d1-21e9cd957261
RulenameAWS role with shadow admin privileges
DescriptionThe policy detect the creation of new AWS roles with shadow admin privileges. The policy configuration allows limiting the policy to specific accounts.
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/AWS_role_with_shadow_admin_privileges.yaml
Version1.0.2
Arm template2526079b-3355-4756-a2d1-21e9cd957261.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 "AWS role with shadow admin privileges"
| project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics
status: Available
triggerOperator: gt
triggerThreshold: 0
name: AWS role with shadow admin privileges
alertDetailsOverride:
  alertDescriptionFormat: |
        IaaS shadow admin detected. The policy detect the creation of new AWS roles with shadow admin privileges. The policy configuration allows limiting the policy to specific accounts.
  alertnameFormat: Alert from Authomize - AWS role with shadow admin privileges
  alertSeverity: Severity
  alertTactics: Tactics
  alertDynamicProperties:
  - alertProperty: AlertLink
    value: URL
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/AWS_role_with_shadow_admin_privileges.yaml
queryPeriod: 30m
severity: High
eventGroupingSettings:
  aggregationKind: SingleAlert
suppressionDuration: 5h
kind: Scheduled
entityMappings:
- entityType: URL
  fieldMappings:
  - columnName: URL
    identifier: Url
suppressionEnabled: false
queryFrequency: 30m
relevantTechniques:
- T1078
requiredDataConnectors:
- dataTypes:
  - Authomize_v2_CL
  connectorId: Authomize
customDetails:
  EventRecommendation: Recommendation
  EventDescription: Description
  ReferencedURL: URL
  EventName: Policy
  AuthomizeEventID: EventID
incidentConfiguration:
  groupingConfiguration:
    groupByCustomDetails: []
    groupByAlertDetails: []
    groupByEntities: []
    enabled: true
    lookbackDuration: 5h
    reopenClosedIncident: false
    matchingMethod: AnyAlert
  createIncident: true
description: The policy detect the creation of new AWS roles with shadow admin privileges. The policy configuration allows limiting the policy to specific accounts.
tactics:
- InitialAccess
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 "AWS role with shadow admin privileges"
  | project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics  
id: 2526079b-3355-4756-a2d1-21e9cd957261
version: 1.0.2
{
  "$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/2526079b-3355-4756-a2d1-21e9cd957261')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/2526079b-3355-4756-a2d1-21e9cd957261')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "IaaS shadow admin detected. The policy detect the creation of new AWS roles with shadow admin privileges. The policy configuration allows limiting the policy to specific accounts.\n",
          "alertDynamicProperties": [
            {
              "alertProperty": "AlertLink",
              "value": "URL"
            }
          ],
          "alertnameFormat": "Alert from Authomize - AWS role with shadow admin privileges",
          "alertSeverity": "Severity",
          "alertTactics": "Tactics"
        },
        "alertRuleTemplateName": "2526079b-3355-4756-a2d1-21e9cd957261",
        "customDetails": {
          "AuthomizeEventID": "EventID",
          "EventDescription": "Description",
          "EventName": "Policy",
          "EventRecommendation": "Recommendation",
          "ReferencedURL": "URL"
        },
        "description": "The policy detect the creation of new AWS roles with shadow admin privileges. The policy configuration allows limiting the policy to specific accounts.",
        "displayName": "AWS role with shadow admin privileges",
        "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/AWS_role_with_shadow_admin_privileges.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 \"AWS role with shadow admin privileges\"\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"
    }
  ]
}