Pathlock TDnR - Authorization Check Value Changes SU24

Back


Id	2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c62
Rulename	Pathlock TDnR - Authorization Check Value Changes (SU24)
Description	Detects changes to authorization check values in the SU24 table in SAP, forwarded by Pathlock Threat Detection and Response. SU24 defines which authorization objects are checked for each transaction; unauthorized changes can effectively disable authorization checks and allow privilege escalation without modifying roles or profiles.
Severity	High
Tactics	DefenseEvasion PrivilegeEscalation
Techniques	T1562 T1548
Required data connectors	Pathlock_TDnR
Kind	Scheduled
Query frequency	1h
Query period	1h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Pathlock_TDnR/Analytic%20Rules/Pathlock_TDnR_SU24_CHANGELOG.yaml
Version	1.0.0
Arm template	2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c62.json

KQL

Pathlock_TDnR_CL
| where DataSource == "SU24_CHANGELOG"
| project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,
          Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,
          MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs

YAML

incidentConfiguration:
  groupingConfiguration:
    groupByAlertDetails: []
    groupByCustomDetails: []
    lookbackDuration: 5h
    enabled: true
    reopenClosedIncident: false
    matchingMethod: AnyAlert
    groupByEntities: []
  createIncident: true
name: Pathlock TDnR - Authorization Check Value Changes (SU24)
suppressionDuration: 5h
suppressionEnabled: false
triggerOperator: gt
kind: Scheduled
queryFrequency: 1h
description: Detects changes to authorization check values in the SU24 table in SAP, forwarded by Pathlock Threat Detection and Response. SU24 defines which authorization objects are checked for each transaction; unauthorized changes can effectively disable authorization checks and allow privilege escalation without modifying roles or profiles.
id: 2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c62
triggerThreshold: 0
queryPeriod: 1h
query: |
  Pathlock_TDnR_CL
  | where DataSource == "SU24_CHANGELOG"
  | project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,
            Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,
            MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs
version: 1.0.0
status: Available
eventGroupingSettings:
  aggregationKind: SingleAlert
severity: High
requiredDataConnectors:
- connectorId: Pathlock_TDnR
  dataTypes:
  - Pathlock_TDnR_CL
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Pathlock_TDnR/Analytic%20Rules/Pathlock_TDnR_SU24_CHANGELOG.yaml
relevantTechniques:
- T1562
- T1548
tactics:
- DefenseEvasion
- PrivilegeEscalation
entityMappings:
- fieldMappings:
  - identifier: Name
    columnName: Bname
  entityType: Account
- fieldMappings:
  - identifier: HostName
    columnName: Hostname
  entityType: Host
- fieldMappings:
  - identifier: Address
    columnName: SrcIp
  entityType: IP

ARM

{
  "$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-2e3f4a5b6c62')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c62')]",
      "properties": {
        "alertRuleTemplateName": "2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c62",
        "customDetails": null,
        "description": "Detects changes to authorization check values in the SU24 table in SAP, forwarded by Pathlock Threat Detection and Response. SU24 defines which authorization objects are checked for each transaction; unauthorized changes can effectively disable authorization checks and allow privilege escalation without modifying roles or profiles.",
        "displayName": "Pathlock TDnR - Authorization Check Value Changes (SU24)",
        "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_SU24_CHANGELOG.yaml",
        "query": "Pathlock_TDnR_CL\n| where DataSource == \"SU24_CHANGELOG\"\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": [
          "DefenseEvasion",
          "PrivilegeEscalation"
        ],
        "techniques": [
          "T1548",
          "T1562"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}