Microsoft Sentinel Analytic Rules
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Privileged Role Assigned Outside PIM

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Id269435e3-1db8-4423-9dfc-9bf59997da1c
RulenamePrivileged Role Assigned Outside PIM
DescriptionIdentifies 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
SeverityLow
TacticsPrivilegeEscalation
TechniquesT1078.004
Required data connectorsAzureActiveDirectory
KindScheduled
Query frequency1d
Query period1d
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Microsoft Entra ID/Analytic Rules/PrivlegedRoleAssignedOutsidePIM.yaml
Version1.0.6
Arm template269435e3-1db8-4423-9dfc-9bf59997da1c.json
Deploy To Azure
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