1Password - Service account integration token adjustment

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Id	d54a3cf9-6169-449c-83f1-e7def3359702
Rulename	1Password - Service account integration token adjustment
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/
Severity	Medium
Tactics	DefenseEvasion
Techniques	T1134
Required data connectors	1Password
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/1Password/Analytics Rules/1Password - Service account integration token adjustment.yaml
Version	1.0.0
Arm template	d54a3cf9-6169-449c-83f1-e7def3359702.json

KQL

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

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  
entityMappings:
- entityType: Account
  fieldMappings:
  - columnName: ActorUsername
    identifier: FullName
- entityType: IP
  fieldMappings:
  - columnName: SrcIpAddr
    identifier: Address
triggerThreshold: 0
name: 1Password - Service account integration token adjustment
severity: Medium
relevantTechniques:
- T1134
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    lookbackDuration: 1h
    matchingMethod: AllEntities
    enabled: true
    reopenClosedIncident: false
queryPeriod: 5m
tactics:
- DefenseEvasion
kind: Scheduled
queryFrequency: 5m
version: 1.0.0
suppressionEnabled: false
subTechniques:
- T1134.003
id: d54a3cf9-6169-449c-83f1-e7def3359702
requiredDataConnectors:
- connectorId: 1Password
  dataTypes:
  - OnePasswordEventLogs_CL
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/  
eventGroupingSettings:
  aggregationKind: SingleAlert
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/1Password/Analytics Rules/1Password - Service account integration token adjustment.yaml
suppressionDuration: 5h
triggerOperator: gt

ARM