Create Incident for XDR Alerts

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Id	0febd8cc-1b8d-45ed-87b3-e1e8a57d14cd
Rulename	Create Incident for XDR Alerts
Description	This Query creates an incident based on Trend Vision One Workbench Alerts and maps the impacted entities for Microsoft Sentinel usage.
Severity	High
Required data connectors	TrendMicroXDR
Kind	Scheduled
Query frequency	5m
Query period	5m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Trend Micro Vision One/Analytic Rules/Create Incident for XDR Alerts.yaml
Version	1.0.4
Arm template	0febd8cc-1b8d-45ed-87b3-e1e8a57d14cd.json

KQL

TrendMicro_XDR_WORKBENCH_CL
| extend Severity = case(severity_s == "low", "Informational",
                        severity_s == "medium", "Low",
                        severity_s == "high", "Medium",
                        "High"
                        )
| extend 
    UserAccountName_s = todynamic(column_ifexists("UserAccountName_s", "[]")),
    UserAccountNTDomain_s = todynamic(column_ifexists("UserAccountNTDomain_s", "[]")),
    FileName_s = todynamic(column_ifexists("FileName_s", "[]")),
    FileDirectory_s = todynamic(column_ifexists("FileDirectory_s", "[]")),
    ProcessCommandLine_s = todynamic(column_ifexists("ProcessCommandLine_s", "[]")),
    RegistryKey_s = todynamic(column_ifexists("RegistryKey_s", "[]")),
    RegistryValue_s = todynamic(column_ifexists("RegistryValue_s", "[]")),
    RegistryValueName_s = todynamic(column_ifexists("RegistryValueName_s", "[]"))

YAML

suppressionEnabled: false
description: |
    'This Query creates an incident based on Trend Vision One Workbench Alerts and maps the impacted entities for Microsoft Sentinel usage.'
entityMappings:
- entityType: Account
  fieldMappings:
  - columnName: UserAccountName_s
    identifier: Name
  - columnName: UserAccountNTDomain_s
    identifier: NTDomain
- entityType: File
  fieldMappings:
  - columnName: FileName_s
    identifier: Name
  - columnName: FileDirectory_s
    identifier: Directory
- entityType: Process
  fieldMappings:
  - columnName: ProcessCommandLine_s
    identifier: CommandLine
- entityType: RegistryKey
  fieldMappings:
  - columnName: RegistryKey_s
    identifier: Key
- entityType: RegistryValue
  fieldMappings:
  - columnName: ProcessCommandLine_s
    identifier: Name
  - columnName: RegistryValue_s
    identifier: Value
tactics: 
requiredDataConnectors:
- connectorId: TrendMicroXDR
  dataTypes:
  - TrendMicro_XDR_WORKBENCH_CL
incidentConfiguration:
  groupingConfiguration:
    enabled: true
    reopenClosedIncident: false
    lookbackDuration: 5m
    matchingMethod: Selected
    groupByCustomDetails:
    - WorkbenchID
  createIncident: true
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Trend Micro Vision One/Analytic Rules/Create Incident for XDR Alerts.yaml
severity: High
name: Create Incident for XDR Alerts
suppressionDuration: 5h
customDetails:
  PriorityScore: priorityScore_d
  Provider: alertProvider_s
  WorkbenchName: workbenchName_s
  XDRCustomerID: xdrCustomerID_g
  ImpactScopeSummary: impactScope_Summary_s
  Severity: severity_s
  WorkbenchLink: workbenchLink_s
  WorkbenchID: workbenchId_s
  CreatedAt: createdTime_t
triggerThreshold: 0
kind: Scheduled
queryPeriod: 5m
query: |
  TrendMicro_XDR_WORKBENCH_CL
  | extend Severity = case(severity_s == "low", "Informational",
                          severity_s == "medium", "Low",
                          severity_s == "high", "Medium",
                          "High"
                          )
  | extend 
      UserAccountName_s = todynamic(column_ifexists("UserAccountName_s", "[]")),
      UserAccountNTDomain_s = todynamic(column_ifexists("UserAccountNTDomain_s", "[]")),
      FileName_s = todynamic(column_ifexists("FileName_s", "[]")),
      FileDirectory_s = todynamic(column_ifexists("FileDirectory_s", "[]")),
      ProcessCommandLine_s = todynamic(column_ifexists("ProcessCommandLine_s", "[]")),
      RegistryKey_s = todynamic(column_ifexists("RegistryKey_s", "[]")),
      RegistryValue_s = todynamic(column_ifexists("RegistryValue_s", "[]")),
      RegistryValueName_s = todynamic(column_ifexists("RegistryValueName_s", "[]"))  
relevantTechniques: 
alertDetailsOverride:
  alertDescriptionFormat: '{{description_s}}'
  alertSeverityColumnName: Severity
  alertDisplayNameFormat: '{{workbenchName_s}}'
id: 0febd8cc-1b8d-45ed-87b3-e1e8a57d14cd
queryFrequency: 5m
status: Available
version: 1.0.4
triggerOperator: gt
eventGroupingSettings:
  aggregationKind: AlertPerResult
alertRuleTemplateName:

ARM