1Password - User account MFA settings changed
| Id | 3c8140eb-e946-4bf2-8c61-03e4df56d400 |
| Rulename | 1Password - User account MFA settings changed |
| Description | This will alert when a user creates, updates, or disables the user account MFA settings. 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 | Persistence DefenseEvasion |
| Techniques | T1556 |
| Required data connectors | 1Password |
| Kind | Scheduled |
| Query frequency | 30m |
| Query period | 30m |
| Trigger threshold | 0 |
| Trigger operator | gt |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/1Password/Analytics Rules/1Password - User account MFA settings changed.yaml |
| Version | 1.0.0 |
| Arm template | 3c8140eb-e946-4bf2-8c61-03e4df56d400.json |
OnePasswordEventLogs_CL
| where log_source == "auditevents"
| where action has_any("enblmfa", "updatmfa", "disblmfa")
| where object_type == "user"
| extend
ActorUsername = actor_details.email
, SrcIpAddr = session.ip
relevantTechniques:
- T1556
queryPeriod: 30m
triggerOperator: gt
eventGroupingSettings:
aggregationKind: SingleAlert
version: 1.0.0
suppressionDuration: 5h
description: |-
This will alert when a user creates, updates, or disables the user account MFA settings. 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/
tactics:
- Persistence
- DefenseEvasion
severity: Medium
kind: Scheduled
triggerThreshold: 0
queryFrequency: 30m
requiredDataConnectors:
- dataTypes:
- OnePasswordEventLogs_CL
connectorId: 1Password
incidentConfiguration:
createIncident: true
groupingConfiguration:
enabled: true
reopenClosedIncident: false
matchingMethod: AllEntities
lookbackDuration: 1h
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/1Password/Analytics Rules/1Password - User account MFA settings changed.yaml
suppressionEnabled: false
entityMappings:
- entityType: Account
fieldMappings:
- identifier: FullName
columnName: ActorUsername
- entityType: IP
fieldMappings:
- identifier: Address
columnName: SrcIpAddr
id: 3c8140eb-e946-4bf2-8c61-03e4df56d400
query: |-
OnePasswordEventLogs_CL
| where log_source == "auditevents"
| where action has_any("enblmfa", "updatmfa", "disblmfa")
| where object_type == "user"
| extend
ActorUsername = actor_details.email
, SrcIpAddr = session.ip
name: 1Password - User account MFA settings changed