Azure secure score admin MFA

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Id	9a15c3dd-f72b-49a4-bcb7-94406395661e
Rulename	Azure secure score admin MFA
Description	This query searches for requiring multi-factor authentication (MFA) for all administrative roles makes it harder for attackers to access accounts. Administrative roles have higher permissions than typical users. If any of those accounts are compromised, critical devices and data is open to attack.
Severity	High
Tactics	Impact
Techniques	T1529 T1498
Required data connectors	SenservaPro
Kind	Scheduled
Query frequency	6h
Query period	6h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SenservaPro/Analytic Rules/AdminMFA.yaml
Version	1.0.1
Arm template	9a15c3dd-f72b-49a4-bcb7-94406395661e.json

KQL

SenservaPro_CL
| where ControlName_s == 'AzureSecureScoreAdminMFAV2'

YAML

requiredDataConnectors:
- connectorId: SenservaPro
  dataTypes:
  - SenservaPro_CL
status: Available
relevantTechniques:
- T1529
- T1498
queryFrequency: 6h
id: 9a15c3dd-f72b-49a4-bcb7-94406395661e
name: Azure secure score admin MFA
severity: High
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SenservaPro/Analytic Rules/AdminMFA.yaml
queryPeriod: 6h
entityMappings:
- fieldMappings:
  - columnName: ControlName_s
    identifier: Name
  - columnName: TenantId
    identifier: AadTenantId
  - columnName: TenantDisplayName_s
    identifier: DisplayName
  entityType: Account
- fieldMappings:
  - columnName: Group_s
    identifier: DistinguishedName
  entityType: SecurityGroup
- fieldMappings:
  - columnName: SourceSystem
    identifier: ResourceId
  entityType: AzureResource
description: |
    'This query searches for requiring multi-factor authentication (MFA) for all administrative roles makes it harder for attackers to access accounts. Administrative roles have higher permissions than typical users. If any of those accounts are compromised, critical devices and data is open to attack.'
triggerThreshold: 0
tactics:
- Impact
query: |
  SenservaPro_CL
  | where ControlName_s == 'AzureSecureScoreAdminMFAV2'  
kind: Scheduled
triggerOperator: gt
version: 1.0.1

ARM

{
  "$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/9a15c3dd-f72b-49a4-bcb7-94406395661e')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/9a15c3dd-f72b-49a4-bcb7-94406395661e')]",
      "properties": {
        "alertRuleTemplateName": "9a15c3dd-f72b-49a4-bcb7-94406395661e",
        "customDetails": null,
        "description": "'This query searches for requiring multi-factor authentication (MFA) for all administrative roles makes it harder for attackers to access accounts. Administrative roles have higher permissions than typical users. If any of those accounts are compromised, critical devices and data is open to attack.'\n",
        "displayName": "Azure secure score admin MFA",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "ControlName_s",
                "identifier": "Name"
              },
              {
                "columnName": "TenantId",
                "identifier": "AadTenantId"
              },
              {
                "columnName": "TenantDisplayName_s",
                "identifier": "DisplayName"
              }
            ]
          },
          {
            "entityType": "SecurityGroup",
            "fieldMappings": [
              {
                "columnName": "Group_s",
                "identifier": "DistinguishedName"
              }
            ]
          },
          {
            "entityType": "AzureResource",
            "fieldMappings": [
              {
                "columnName": "SourceSystem",
                "identifier": "ResourceId"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SenservaPro/Analytic Rules/AdminMFA.yaml",
        "query": "SenservaPro_CL\n| where ControlName_s == 'AzureSecureScoreAdminMFAV2'\n",
        "queryFrequency": "PT6H",
        "queryPeriod": "PT6H",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Impact"
        ],
        "techniques": [
          "T1498",
          "T1529"
        ],
        "templateVersion": "1.0.1",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}