Privileged Role Assigned Outside PIM
| Id | 269435e3-1db8-4423-9dfc-9bf59997da1c |
| Rulename | 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 | Scheduled |
| Query frequency | 1d |
| Query period | 1d |
| Trigger threshold | 0 |
| Trigger operator | gt |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Microsoft Entra ID/Analytic Rules/PrivlegedRoleAssignedOutsidePIM.yaml |
| Version | 1.0.6 |
| Arm template | 269435e3-1db8-4423-9dfc-9bf59997da1c.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" and Identity != "MS-PIM-Fairfax")
| mv-apply TargetResource = TargetResources on
(
where TargetResource.type =~ "User"
| extend TargetUserPrincipalName = tostring(TargetResource.userPrincipalName)
)
| extend InitiatingAppName = tostring(InitiatedBy.app.displayName)
| extend InitiatingAppServicePrincipalId = tostring(InitiatedBy.app.servicePrincipalId)
| extend InitiatingUserPrincipalName = tostring(InitiatedBy.user.userPrincipalName)
| extend InitiatingAadUserId = tostring(InitiatedBy.user.id)
| extend InitiatingIpAddress = tostring(iff(isnotempty(InitiatedBy.user.ipAddress), InitiatedBy.user.ipAddress, InitiatedBy.app.ipAddress))
| extend TargetName = tostring(split(TargetUserPrincipalName,'@',0)[0]), TargetUPNSuffix = tostring(split(TargetUserPrincipalName,'@',1)[0])
| extend InitiatedByName = tostring(split(InitiatingUserPrincipalName,'@',0)[0]), InitiatedByUPNSuffix = tostring(split(InitiatingUserPrincipalName,'@',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'
kind: Scheduled
tactics:
- PrivilegeEscalation
requiredDataConnectors:
- connectorId: AzureActiveDirectory
dataTypes:
- AuditLogs
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Microsoft Entra ID/Analytic Rules/PrivlegedRoleAssignedOutsidePIM.yaml
severity: Low
name: Privileged Role Assigned Outside PIM
triggerThreshold: 0
queryPeriod: 1d
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" and Identity != "MS-PIM-Fairfax")
| mv-apply TargetResource = TargetResources on
(
where TargetResource.type =~ "User"
| extend TargetUserPrincipalName = tostring(TargetResource.userPrincipalName)
)
| extend InitiatingAppName = tostring(InitiatedBy.app.displayName)
| extend InitiatingAppServicePrincipalId = tostring(InitiatedBy.app.servicePrincipalId)
| extend InitiatingUserPrincipalName = tostring(InitiatedBy.user.userPrincipalName)
| extend InitiatingAadUserId = tostring(InitiatedBy.user.id)
| extend InitiatingIpAddress = tostring(iff(isnotempty(InitiatedBy.user.ipAddress), InitiatedBy.user.ipAddress, InitiatedBy.app.ipAddress))
| extend TargetName = tostring(split(TargetUserPrincipalName,'@',0)[0]), TargetUPNSuffix = tostring(split(TargetUserPrincipalName,'@',1)[0])
| extend InitiatedByName = tostring(split(InitiatingUserPrincipalName,'@',0)[0]), InitiatedByUPNSuffix = tostring(split(InitiatingUserPrincipalName,'@',1)[0])
relevantTechniques:
- T1078.004
id: 269435e3-1db8-4423-9dfc-9bf59997da1c
queryFrequency: 1d
status: Available
triggerOperator: gt
version: 1.0.6
tags:
- AADSecOpsGuide
entityMappings:
- entityType: Account
fieldMappings:
- columnName: InitiatingUserPrincipalName
identifier: FullName
- columnName: InitiatedByName
identifier: Name
- columnName: InitiatedByUPNSuffix
identifier: UPNSuffix
- entityType: Account
fieldMappings:
- columnName: TargetUserPrincipalName
identifier: FullName
- columnName: TargetName
identifier: Name
- columnName: TargetUPNSuffix
identifier: UPNSuffix
- entityType: Account
fieldMappings:
- columnName: InitiatingAadUserId
identifier: AadUserId
- entityType: Account
fieldMappings:
- columnName: InitiatingAppServicePrincipalId
identifier: AadUserId
- entityType: IP
fieldMappings:
- columnName: InitiatingIpAddress
identifier: Address