Azure secure score admin MFA
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 | 1.0.0 |
Arm template | 9a15c3dd-f72b-49a4-bcb7-94406395661e.json |
SenservaPro_CL
| where ControlName_s == 'AzureSecureScoreAdminMFAV2'
severity: High
queryFrequency: 6h
relevantTechniques:
- T1529
- T1498
tactics:
- Impact
kind: Scheduled
query: |
SenservaPro_CL
| where ControlName_s == 'AzureSecureScoreAdminMFAV2'
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SenservaPro/Analytic Rules/AdminMFA.yaml
queryPeriod: 6h
status: Available
version: 1.0.0
name: Azure secure score admin MFA
requiredDataConnectors:
- dataTypes:
- SenservaPro_CL
connectorId: SenservaPro
triggerOperator: gt
entityMappings:
- entityType: Account
fieldMappings:
- identifier: Name
columnName: ControlName_s
- identifier: AadTenantId
columnName: TenantId
- identifier: DisplayName
columnName: TenantDisplayName_s
- entityType: SecurityGroup
fieldMappings:
- identifier: DistinguishedName
columnName: Group_s
- entityType: AzureResource
fieldMappings:
- identifier: ResourceId
columnName: SourceSystem
id: 9a15c3dd-f72b-49a4-bcb7-94406395661e
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
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"workspace": {
"type": "String"
}
},
"resources": [
{
"id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/9a15c3dd-f72b-49a4-bcb7-94406395661e')]",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/9a15c3dd-f72b-49a4-bcb7-94406395661e')]",
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
"kind": "Scheduled",
"apiVersion": "2022-11-01-preview",
"properties": {
"displayName": "Azure secure score admin MFA",
"description": "'This query searches for requiring multi-factor authentication (MFA) for all administrative roles makes it harder\n for attackers to access accounts. Administrative roles have higher permissions than typical users.\n If any of those accounts are compromised, critical devices and data is open to attack.'\n",
"severity": "High",
"enabled": true,
"query": "SenservaPro_CL\n| where ControlName_s == 'AzureSecureScoreAdminMFAV2'\n",
"queryFrequency": "PT6H",
"queryPeriod": "PT6H",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0,
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"Impact"
],
"techniques": [
"T1529",
"T1498"
],
"alertRuleTemplateName": "9a15c3dd-f72b-49a4-bcb7-94406395661e",
"customDetails": null,
"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"
}
],
"templateVersion": "1.0.0",
"status": "Available",
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SenservaPro/Analytic Rules/AdminMFA.yaml"
}
}
]
}