NRT Privileged Role Assigned Outside PIM
Id | 14f6da04-2f96-44ee-9210-9ccc1be6401e |
Rulename | NRT Privileged Role Assigned Outside PIM |
Description | Identifies a privileged role being assigned to a user outside of PIM Ref : https://docs.microsoft.com/azure/active-directory/fundamentals/security-operations-privileged-accounts#things-to-monitor-1 |
Severity | Low |
Tactics | PrivilegeEscalation |
Techniques | T1078.004 |
Required data connectors | AzureActiveDirectory |
Kind | NRT |
Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Azure Active Directory/Analytic Rules/NRT_PrivlegedRoleAssignedOutsidePIM.yaml |
Version | 1.0.1 |
Arm template | 14f6da04-2f96-44ee-9210-9ccc1be6401e.json |
AuditLogs
| where Category =~ "RoleManagement"
| where OperationName has "Add member to role outside of PIM"
or (LoggedByService =~ "Core Directory" and OperationName =~ "Add member to role" and Identity != "MS-PIM")
| mv-apply TargetResource = TargetResources on
(
where TargetResource.type =~ "User"
| extend UserPrincipalName = tostring(TargetResource.userPrincipalName)
)
| extend IpAddress = tostring(InitiatedBy.user.ipAddress), Name = tostring(split(UserPrincipalName,'@',0)[0]), UPNSuffix = tostring(split(UserPrincipalName,'@',1)[0])
version: 1.0.1
name: NRT Privileged Role Assigned Outside PIM
severity: Low
kind: NRT
requiredDataConnectors:
- connectorId: AzureActiveDirectory
dataTypes:
- AuditLogs
entityMappings:
- entityType: Account
fieldMappings:
- columnName: Name
identifier: Name
- columnName: UPNSuffix
identifier: UPNSuffix
- entityType: IP
fieldMappings:
- columnName: IpAddress
identifier: Address
query: |
AuditLogs
| where Category =~ "RoleManagement"
| where OperationName has "Add member to role outside of PIM"
or (LoggedByService =~ "Core Directory" and OperationName =~ "Add member to role" and Identity != "MS-PIM")
| mv-apply TargetResource = TargetResources on
(
where TargetResource.type =~ "User"
| extend UserPrincipalName = tostring(TargetResource.userPrincipalName)
)
| extend IpAddress = tostring(InitiatedBy.user.ipAddress), Name = tostring(split(UserPrincipalName,'@',0)[0]), UPNSuffix = tostring(split(UserPrincipalName,'@',1)[0])
description: |
'Identifies a privileged role being assigned to a user outside of PIM
Ref : https://docs.microsoft.com/azure/active-directory/fundamentals/security-operations-privileged-accounts#things-to-monitor-1'
tactics:
- PrivilegeEscalation
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Azure Active Directory/Analytic Rules/NRT_PrivlegedRoleAssignedOutsidePIM.yaml
status: Available
relevantTechniques:
- T1078.004
id: 14f6da04-2f96-44ee-9210-9ccc1be6401e
{
"$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/14f6da04-2f96-44ee-9210-9ccc1be6401e')]",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/14f6da04-2f96-44ee-9210-9ccc1be6401e')]",
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
"kind": "NRT",
"apiVersion": "2022-11-01-preview",
"properties": {
"displayName": "NRT Privileged Role Assigned Outside PIM",
"description": "'Identifies a privileged role being assigned to a user outside of PIM\nRef : https://docs.microsoft.com/azure/active-directory/fundamentals/security-operations-privileged-accounts#things-to-monitor-1'\n",
"severity": "Low",
"enabled": true,
"query": "AuditLogs\n| where Category =~ \"RoleManagement\"\n| where OperationName has \"Add member to role outside of PIM\"\n or (LoggedByService =~ \"Core Directory\" and OperationName =~ \"Add member to role\" and Identity != \"MS-PIM\")\n| mv-apply TargetResource = TargetResources on \n (\n where TargetResource.type =~ \"User\"\n | extend UserPrincipalName = tostring(TargetResource.userPrincipalName)\n )\n| extend IpAddress = tostring(InitiatedBy.user.ipAddress), Name = tostring(split(UserPrincipalName,'@',0)[0]), UPNSuffix = tostring(split(UserPrincipalName,'@',1)[0])\n",
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"PrivilegeEscalation"
],
"techniques": [
"T1078.004"
],
"alertRuleTemplateName": "14f6da04-2f96-44ee-9210-9ccc1be6401e",
"customDetails": null,
"entityMappings": [
{
"fieldMappings": [
{
"columnName": "Name",
"identifier": "Name"
},
{
"columnName": "UPNSuffix",
"identifier": "UPNSuffix"
}
],
"entityType": "Account"
},
{
"fieldMappings": [
{
"columnName": "IpAddress",
"identifier": "Address"
}
],
"entityType": "IP"
}
],
"templateVersion": "1.0.1",
"status": "Available",
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Azure Active Directory/Analytic Rules/NRT_PrivlegedRoleAssignedOutsidePIM.yaml"
}
}
]
}