1Password - Service account integration token adjustment

OnePasswordEventLogs_CL
| where log_source == "auditevents"
| where action has_any("create", "trename", "tverify", "trevoke")
| where object_type == "satoken"
| extend
    ActorUsername = actor_details.email
    , SrcIpAddr = session.ip

queryFrequency: 5m
eventGroupingSettings:
  aggregationKind: SingleAlert
version: 1.0.0
suppressionEnabled: false
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    reopenClosedIncident: false
    enabled: true
    lookbackDuration: 1h
    matchingMethod: AllEntities
subTechniques:
- T1134.003
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/1Password/Analytics Rules/1Password - Service account integration token adjustment.yaml
query: |-
  OnePasswordEventLogs_CL
  | where log_source == "auditevents"
  | where action has_any("create", "trename", "tverify", "trevoke")
  | where object_type == "satoken"
  | extend
      ActorUsername = actor_details.email
      , SrcIpAddr = session.ip  
requiredDataConnectors:
- connectorId: 1Password
  dataTypes:
  - OnePasswordEventLogs_CL
entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: FullName
    columnName: ActorUsername
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: SrcIpAddr
relevantTechniques:
- T1134
name: 1Password - Service account integration token adjustment
tactics:
- DefenseEvasion
severity: Medium
queryPeriod: 5m
suppressionDuration: 5h
description: |-
  This will alert when a service account integration token has been created, renamed, verified, or revoked. Once this analytics rule is triggered it will group all related future alerts for upto an hour when all related entities are the same.

  Ref: https://1password.com/
  Ref: https://github.com/securehats/  
kind: Scheduled
id: d54a3cf9-6169-449c-83f1-e7def3359702
triggerOperator: gt
triggerThreshold: 0

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2024-01-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/d54a3cf9-6169-449c-83f1-e7def3359702')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/d54a3cf9-6169-449c-83f1-e7def3359702')]",
      "properties": {
        "alertRuleTemplateName": "d54a3cf9-6169-449c-83f1-e7def3359702",
        "customDetails": null,
        "description": "This will alert when a service account integration token has been created, renamed, verified, or revoked. Once this analytics rule is triggered it will group all related future alerts for upto an hour when all related entities are the same.\n\nRef: https://1password.com/\nRef: https://github.com/securehats/",
        "displayName": "1Password - Service account integration token adjustment",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "ActorUsername",
                "identifier": "FullName"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "SrcIpAddr",
                "identifier": "Address"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": true,
            "lookbackDuration": "PT1H",
            "matchingMethod": "AllEntities",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/1Password/Analytics Rules/1Password - Service account integration token adjustment.yaml",
        "query": "OnePasswordEventLogs_CL\n| where log_source == \"auditevents\"\n| where action has_any(\"create\", \"trename\", \"tverify\", \"trevoke\")\n| where object_type == \"satoken\"\n| extend\n    ActorUsername = actor_details.email\n    , SrcIpAddr = session.ip",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "Medium",
        "subTechniques": [],
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "DefenseEvasion"
        ],
        "techniques": [
          "T1134"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}