Pathlock TDnR - Outbound SAP SMTP Email

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Id	2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c39
Rulename	Pathlock TDnR - Outbound SAP SMTP Email
Description	Detects outbound SMTP email activity from SAP systems, forwarded by Pathlock Threat Detection and Response. Anomalous outbound email patterns may indicate data exfiltration, unauthorized use of SAP email functions to send sensitive business data outside the organization.
Severity	Medium
Tactics	Exfiltration
Techniques	T1048
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_OUTBOUND_SMTP_MAIL.yaml
Version	1.0.0
Arm template	2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c39.json

KQL

Pathlock_TDnR_CL
| where DataSource == "OUTBOUND_SMTP_MAIL"
| 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:
- Exfiltration
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-2e3f4a5b6c39
severity: Medium
eventGroupingSettings:
  aggregationKind: SingleAlert
status: Available
query: |
  Pathlock_TDnR_CL
  | where DataSource == "OUTBOUND_SMTP_MAIL"
  | 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_OUTBOUND_SMTP_MAIL.yaml
kind: Scheduled
queryPeriod: 1h
version: 1.0.0
name: Pathlock TDnR - Outbound SAP SMTP Email
queryFrequency: 1h
triggerThreshold: 0
relevantTechniques:
- T1048
description: Detects outbound SMTP email activity from SAP systems, forwarded by Pathlock Threat Detection and Response. Anomalous outbound email patterns may indicate data exfiltration, unauthorized use of SAP email functions to send sensitive business data outside the organization.
triggerOperator: gt

ARM