Pathlock TDnR - User Master Data Changes

Pathlock_TDnR_CL
| where DataSource == "USER_MASTER_CHANGES"
| project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,
          Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,
          MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs

incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    groupByEntities: []
    enabled: true
    matchingMethod: AnyAlert
    groupByCustomDetails: []
    reopenClosedIncident: false
    lookbackDuration: 5h
    groupByAlertDetails: []
entityMappings:
- entityType: Account
  fieldMappings:
  - columnName: Bname
    identifier: Name
- entityType: Host
  fieldMappings:
  - columnName: Hostname
    identifier: HostName
- entityType: IP
  fieldMappings:
  - columnName: SrcIp
    identifier: Address
query: |
  Pathlock_TDnR_CL
  | where DataSource == "USER_MASTER_CHANGES"
  | project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,
            Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,
            MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs
suppressionEnabled: false
eventGroupingSettings:
  aggregationKind: SingleAlert
id: 2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c74
queryFrequency: 1h
status: Available
suppressionDuration: 5h
version: 1.0.0
severity: High
relevantTechniques:
- T1098
- T1548
name: Pathlock TDnR - User Master Data Changes
kind: Scheduled
tactics:
- Persistence
- PrivilegeEscalation
requiredDataConnectors:
- dataTypes:
  - Pathlock_TDnR_CL
  connectorId: Pathlock_TDnR
description: Detects changes to SAP user master data (SU01), forwarded by Pathlock Threat Detection and Response. User master data modifications include password changes, account locking/unlocking, validity date changes, and group assignments - any of which can be used to create persistent unauthorized access or facilitate account takeover.
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Pathlock_TDnR/Analytic%20Rules/Pathlock_TDnR_USER_MASTER_CHANGES.yaml
triggerOperator: gt
triggerThreshold: 0
queryPeriod: 1h

{
  "$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/2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c74')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c74')]",
      "properties": {
        "alertRuleTemplateName": "2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c74",
        "customDetails": null,
        "description": "Detects changes to SAP user master data (SU01), forwarded by Pathlock Threat Detection and Response. User master data modifications include password changes, account locking/unlocking, validity date changes, and group assignments - any of which can be used to create persistent unauthorized access or facilitate account takeover.",
        "displayName": "Pathlock TDnR - User Master Data Changes",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "Bname",
                "identifier": "Name"
              }
            ]
          },
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "Hostname",
                "identifier": "HostName"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "SrcIp",
                "identifier": "Address"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": true,
            "groupByAlertDetails": [],
            "groupByCustomDetails": [],
            "groupByEntities": [],
            "lookbackDuration": "PT5H",
            "matchingMethod": "AnyAlert",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Pathlock_TDnR/Analytic%20Rules/Pathlock_TDnR_USER_MASTER_CHANGES.yaml",
        "query": "Pathlock_TDnR_CL\n| where DataSource == \"USER_MASTER_CHANGES\"\n| project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,\n          Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,\n          MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "Persistence",
          "PrivilegeEscalation"
        ],
        "techniques": [
          "T1098",
          "T1548"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}