Pathlock TDnR - SAP HANA Database Audit Trail

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Id	2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c27
Rulename	Pathlock TDnR - SAP HANA Database Audit Trail
Description	Detects security events from the SAP HANA tenant database audit trail, forwarded by Pathlock Threat Detection and Response. HANA audit anomalies may indicate unauthorized database access, privilege abuse, or attempts to read sensitive data directly from the HANA database.
Severity	Medium
Tactics	Discovery CredentialAccess InitialAccess
Techniques	T1082 T1078
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 Rules/Pathlock_TDnR_HANA_AUDIT_TRAIL.yaml
Version	1.0.0
Arm template	2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c27.json

KQL

Pathlock_TDnR_CL
| where DataSource == "HANA_AUDIT_TRAIL"
| 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

entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: Name
    columnName: Bname
- entityType: Host
  fieldMappings:
  - identifier: HostName
    columnName: Hostname
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: SrcIp
tactics:
- Discovery
- CredentialAccess
- InitialAccess
suppressionEnabled: false
suppressionDuration: 5h
requiredDataConnectors:
- dataTypes:
  - Pathlock_TDnR_CL
  connectorId: Pathlock_TDnR
incidentConfiguration:
  groupingConfiguration:
    reopenClosedIncident: false
    groupByAlertDetails: []
    lookbackDuration: 5h
    groupByEntities: []
    groupByCustomDetails: []
    enabled: true
    matchingMethod: AnyAlert
  createIncident: true
id: 2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c27
severity: Medium
eventGroupingSettings:
  aggregationKind: SingleAlert
status: Available
query: |
  Pathlock_TDnR_CL
  | where DataSource == "HANA_AUDIT_TRAIL"
  | project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,
            Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,
            MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs  
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Pathlock_TDnR/Analytic Rules/Pathlock_TDnR_HANA_AUDIT_TRAIL.yaml
kind: Scheduled
queryPeriod: 1h
version: 1.0.0
name: Pathlock TDnR - SAP HANA Database Audit Trail
queryFrequency: 1h
triggerThreshold: 0
relevantTechniques:
- T1082
- T1078
description: Detects security events from the SAP HANA tenant database audit trail, forwarded by Pathlock Threat Detection and Response. HANA audit anomalies may indicate unauthorized database access, privilege abuse, or attempts to read sensitive data directly from the HANA database.
triggerOperator: gt

ARM