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
version: 1.0.0
severity: Medium
suppressionDuration: 5h
name: 1Password - User account MFA settings changed
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
suppressionEnabled: false
eventGroupingSettings:
aggregationKind: SingleAlert
tactics:
- Persistence
- DefenseEvasion
triggerThreshold: 0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/1Password/Analytics Rules/1Password - User account MFA settings changed.yaml
relevantTechniques:
- T1556
queryPeriod: 30m
triggerOperator: gt
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/
requiredDataConnectors:
- dataTypes:
- OnePasswordEventLogs_CL
connectorId: 1Password
entityMappings:
- entityType: Account
fieldMappings:
- identifier: FullName
columnName: ActorUsername
- entityType: IP
fieldMappings:
- identifier: Address
columnName: SrcIpAddr
queryFrequency: 30m
kind: Scheduled
incidentConfiguration:
groupingConfiguration:
enabled: true
reopenClosedIncident: false
matchingMethod: AllEntities
lookbackDuration: 1h
createIncident: true
id: 3c8140eb-e946-4bf2-8c61-03e4df56d400