1Password - Service account integration token adjustment

Back


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

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

ARM