1Password - Manual account creation

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Id	9a264487-bcb8-4c7f-a461-b289a46377b8
Rulename	1Password - Manual account creation
Description	This will alert when a new account was created manually within 1Password. This should only be used when a 1Password integration via a SCIM Bridge has been implemented. Ref: https://support.1password.com/scim/ Ref: https://1password.com/ Ref: https://github.com/securehats/
Severity	Medium
Tactics	Persistence
Techniques	T1136
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 - Manual account creation.yaml
Version	1.0.0
Arm template	9a264487-bcb8-4c7f-a461-b289a46377b8.json

KQL

OnePasswordEventLogs_CL
| where action == "create"
| where object_type == "invite"
| where actor_details.email !endswith "@1passwordserviceaccounts.com"
| extend
    ActorUsername = actor_details.email
    , SrcIpAddr = session.ip
    , TargetUsername = aux_info

YAML

OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/1Password/Analytics Rules/1Password - Manual account creation.yaml
query: |-
  OnePasswordEventLogs_CL
  | where action == "create"
  | where object_type == "invite"
  | where actor_details.email !endswith "@1passwordserviceaccounts.com"
  | extend
      ActorUsername = actor_details.email
      , SrcIpAddr = session.ip
      , TargetUsername = aux_info  
requiredDataConnectors:
- dataTypes:
  - OnePasswordEventLogs_CL
  connectorId: 1Password
incidentConfiguration:
  groupingConfiguration:
    reopenClosedIncident: false
    enabled: true
    matchingMethod: AnyAlert
    lookbackDuration: 1h
  createIncident: true
relevantTechniques:
- T1136
kind: Scheduled
name: 1Password - Manual account creation
tactics:
- Persistence
severity: Medium
suppressionEnabled: false
entityMappings:
- fieldMappings:
  - identifier: FullName
    columnName: ActorUsername
  entityType: Account
- fieldMappings:
  - identifier: Address
    columnName: SrcIpAddr
  entityType: IP
- fieldMappings:
  - identifier: FullName
    columnName: TargetUsername
  entityType: Account
queryFrequency: 5m
description: |-
  This will alert when a new account was created manually within 1Password. This should only be used when a 1Password integration via a SCIM Bridge has been implemented.

  Ref: https://support.1password.com/scim/
  Ref: https://1password.com/
  Ref: https://github.com/securehats/  
eventGroupingSettings:
  aggregationKind: SingleAlert
triggerThreshold: 0
triggerOperator: gt
version: 1.0.0
suppressionDuration: 1h
queryPeriod: 5m
id: 9a264487-bcb8-4c7f-a461-b289a46377b8

ARM