Microsoft Sentinel Analytic Rules
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Create Incident for XDR Alerts

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Id0febd8cc-1b8d-45ed-87b3-e1e8a57d14cd
RulenameCreate Incident for XDR Alerts
DescriptionThis Query creates an incident based on Trend Vision One Workbench Alerts and maps the impacted entities for Microsoft Sentinel usage.
SeverityHigh
Required data connectorsTrendMicroXDR
KindScheduled
Query frequency5m
Query period5m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Trend Micro Vision One/Analytic Rules/Create Incident for XDR Alerts.yaml
Version1.0.3
Arm template0febd8cc-1b8d-45ed-87b3-e1e8a57d14cd.json
Deploy To Azure
TrendMicro_XDR_WORKBENCH_CL
| extend Severity = case(severity_s == "low", "Informational",
                        severity_s == "medium", "Low",
                        severity_s == "high", "Medium",
                        "High"
                        )
| extend 
    UserAccountName_s = todynamic(UserAccountName_s)[0],
    UserAccountNTDomain_s = todynamic(UserAccountNTDomain_s)[0],
    FileName_s = todynamic(FileName_s)[0],
    FileDirectory_s = todynamic(FileDirectory_s)[0],
    ProcessCommandLine_s = todynamic(ProcessCommandLine_s)[0],
    RegistryKey_s = todynamic(RegistryKey_s)[0],
    RegistryValue_s = todynamic(RegistryValue_s)[0],
    RegistryValueName_s = todynamic(RegistryValueName_s)[0]
alertDetailsOverride:
  alertSeverityColumnName: Severity
  alertDisplayNameFormat: '{{workbenchName_s}}'
  alertDescriptionFormat: '{{description_s}}'
  alertTacticsColumnName: 
queryFrequency: 5m
tactics: 
suppressionEnabled: false
queryPeriod: 5m
kind: Scheduled
relevantTechniques: 
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Trend Micro Vision One/Analytic Rules/Create Incident for XDR Alerts.yaml
suppressionDuration: 5h
customDetails:
  PriorityScore: priorityScore_d
  ImpactScopeSummary: impactScope_Summary_s
  CreatedAt: createdTime_t
  WorkbenchName: workbenchName_s
  WorkbenchLink: workbenchLink_s
  Provider: alertProvider_s
  XDRCustomerID: xdrCustomerID_g
  WorkbenchID: workbenchId_s
  Severity: severity_s
description: |
    'This Query creates an incident based on Trend Vision One Workbench Alerts and maps the impacted entities for Microsoft Sentinel usage.'
requiredDataConnectors:
- dataTypes:
  - TrendMicro_XDR_WORKBENCH_CL
  connectorId: TrendMicroXDR
version: 1.0.3
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
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    enabled: true
    reopenClosedIncident: false
    groupByAlertDetails: []
    groupByCustomDetails:
    - WorkbenchID
    matchingMethod: Selected
    lookbackDuration: 5m
    groupByEntities: []
triggerThreshold: 0
severity: High
triggerOperator: gt
eventGroupingSettings:
  aggregationKind: AlertPerResult
id: 0febd8cc-1b8d-45ed-87b3-e1e8a57d14cd
alertRuleTemplateName: 
status: Available
name: Create Incident for XDR Alerts
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(UserAccountName_s)[0],
      UserAccountNTDomain_s = todynamic(UserAccountNTDomain_s)[0],
      FileName_s = todynamic(FileName_s)[0],
      FileDirectory_s = todynamic(FileDirectory_s)[0],
      ProcessCommandLine_s = todynamic(ProcessCommandLine_s)[0],
      RegistryKey_s = todynamic(RegistryKey_s)[0],
      RegistryValue_s = todynamic(RegistryValue_s)[0],
      RegistryValueName_s = todynamic(RegistryValueName_s)[0]  
{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2023-02-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/0febd8cc-1b8d-45ed-87b3-e1e8a57d14cd')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/0febd8cc-1b8d-45ed-87b3-e1e8a57d14cd')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "{{description_s}}",
          "alertDisplayNameFormat": "{{workbenchName_s}}",
          "alertSeverityColumnName": "Severity",
          "alertTacticsColumnName": null
        },
        "alertRuleTemplateName": null,
        "customDetails": {
          "CreatedAt": "createdTime_t",
          "ImpactScopeSummary": "impactScope_Summary_s",
          "PriorityScore": "priorityScore_d",
          "Provider": "alertProvider_s",
          "Severity": "severity_s",
          "WorkbenchID": "workbenchId_s",
          "WorkbenchLink": "workbenchLink_s",
          "WorkbenchName": "workbenchName_s",
          "XDRCustomerID": "xdrCustomerID_g"
        },
        "description": "'This Query creates an incident based on Trend Vision One Workbench Alerts and maps the impacted entities for Microsoft Sentinel usage.'\n",
        "displayName": "Create Incident for XDR Alerts",
        "enabled": true,
        "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"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "AlertPerResult"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": true,
            "groupByAlertDetails": [],
            "groupByCustomDetails": [
              "WorkbenchID"
            ],
            "groupByEntities": [],
            "lookbackDuration": "PT5M",
            "matchingMethod": "Selected",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Trend Micro Vision One/Analytic Rules/Create Incident for XDR Alerts.yaml",
        "query": "TrendMicro_XDR_WORKBENCH_CL\n| extend Severity = case(severity_s == \"low\", \"Informational\",\n                        severity_s == \"medium\", \"Low\",\n                        severity_s == \"high\", \"Medium\",\n                        \"High\"\n                        )\n| extend \n    UserAccountName_s = todynamic(UserAccountName_s)[0],\n    UserAccountNTDomain_s = todynamic(UserAccountNTDomain_s)[0],\n    FileName_s = todynamic(FileName_s)[0],\n    FileDirectory_s = todynamic(FileDirectory_s)[0],\n    ProcessCommandLine_s = todynamic(ProcessCommandLine_s)[0],\n    RegistryKey_s = todynamic(RegistryKey_s)[0],\n    RegistryValue_s = todynamic(RegistryValue_s)[0],\n    RegistryValueName_s = todynamic(RegistryValueName_s)[0]\n",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "High",
        "status": "Available",
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": null,
        "techniques": null,
        "templateVersion": "1.0.3",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}