RecordedFuture Threat Hunting Url All Actors

id: 3f6f0d1a-f2f9-4e01-881a-c55a4a71905b
name: RecordedFuture Threat Hunting Url All Actors
description: |
  'Recorded Future Threat Hunting Url correlation for all actors.'
severity: Medium
requiredDataConnectors:
  - connectorId: ThreatIntelligenceUploadIndicatorsAPI
    dataTypes:
      - ThreatIntelIndicators
queryFrequency: 15m
queryPeriod: 1d
triggerOperator: gt
triggerThreshold: 0
tactics:
  - Persistence
  - PrivilegeEscalation
  - DefenseEvasion
relevantTechniques:
  - T1098
  - T1078
customDetails:
  ActorInformation: RecordedFuturePortalLink
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    enabled: true
    reopenClosedIncident: false
    lookbackDuration: 1h
    matchingMethod: AllEntities
alertDetailsOverride:
  alertDisplayNameFormat: '{{Description}}'
  alertDescriptionFormat: '*{{Description}}**\n\nCorrelation found on {{Url}} from the {{Type}} table.\n'
  alertDynamicProperties:
    - alertProperty: AlertLink
      value: RecordedFuturePortalLink
query: |
  let ioc_lookBack = 1d;
  // The source table (_Im_WebSession) is a ASIM parser table, but can be replaced by any infrastructure table containing Url data.
  // The following workbook: Recorded Future - Url Correlation will help researching available data and selecting tables and columns
  _Im_WebSession
  | where isnotempty(Url)
  | extend lowerUrl=tolower(Url)
  | join kind=inner (
  ThreatIntelIndicators
  // Only look for IOCs
  | where ObservableKey == 'url:value'
  | where isnotempty(ObservableValue)
  // Only look at Recorded Future Threat Hunt Indicators.
  | where Data.description startswith "Recorded Future - Threat Hunt"
  // Only work with the latest indicators
  | where TimeGenerated >= ago(ioc_lookBack)
  | summarize LatestIndicatorTime = arg_max(TimeGenerated, *) by Id
  | where IsActive == true and ValidUntil > now()
  | extend lowerUrl=tolower(ObservableValue)
  ) on lowerUrl
  // select column from the source table to match with Recorded Future ThreatIntelIndicators $left.Url
  | mv-expand Label=Data.labels
  | extend RecordedFuturePortalLink = parse_json(tostring(Label)).RecordedFuturePortalLink
   | where isnotempty(RecordedFuturePortalLink)
   | summarize arg_max(TimeGenerated, *) by ObservableValue
  | project Url=ObservableValue, Description=Data.description, Type, TimeGenerated, RecordedFuturePortalLink
entityMappings:
  - entityType: URL
    fieldMappings:
      - identifier: Url
        columnName: Url
version: 1.1.1
kind: Scheduled