Microsoft Sentinel Analytic Rules
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New service account gained access to IaaS resource

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Id6c17f270-cd56-48cc-9196-1728ffea6538
RulenameNew service account gained access to IaaS resource
DescriptionThis policy detects when an application or service account gained new access to your assets. This policy is defined by Authomize and can be edited to change the configuration.
SeverityInformational
TacticsInitialAccess
TechniquesT1078
Required data connectorsAuthomize
KindScheduled
Query frequency30m
Query period30m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/New_service_account_gained_access_to_IaaS_resource.yaml
Version1.0.3
Arm template6c17f270-cd56-48cc-9196-1728ffea6538.json
Deploy To Azure
Authomize_v2_CL
| where ingestion_time() >= ago(30m)
| extend EventID = id_s, Policy = policy_name_s, Severity = severity_s,Description = description_s,Recommendation = recommendation_s,URL = url_s,Tactics = tactics_s
| where Policy has "New service account gained access to IaaS resource"
| project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics
description: This policy detects when an application or service account gained new access to your assets. This policy is defined by Authomize and can be edited to change the configuration.
entityMappings:
- fieldMappings:
  - columnName: URL
    identifier: Url
  entityType: URL
kind: Scheduled
tactics:
- InitialAccess
severity: Informational
triggerThreshold: 0
queryFrequency: 30m
status: Available
queryPeriod: 30m
relevantTechniques:
- T1078
version: 1.0.3
suppressionEnabled: false
id: 6c17f270-cd56-48cc-9196-1728ffea6538
name: New service account gained access to IaaS resource
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    reopenClosedIncident: false
    groupByCustomDetails: []
    enabled: true
    matchingMethod: AnyAlert
    groupByAlertDetails: []
    groupByEntities: []
    lookbackDuration: 5h
query: |-
  Authomize_v2_CL
  | where ingestion_time() >= ago(30m)
  | extend EventID = id_s, Policy = policy_name_s, Severity = severity_s,Description = description_s,Recommendation = recommendation_s,URL = url_s,Tactics = tactics_s
  | where Policy has "New service account gained access to IaaS resource"
  | project  EventID, Policy, Severity, Description, Recommendation, URL, Category, Tactics  
triggerOperator: gt
customDetails:
  EventRecommendation: Recommendation
  ReferencedURL: URL
  EventName: Policy
  EventDescription: Description
  AuthomizeEventID: EventID
suppressionDuration: 5h
eventGroupingSettings:
  aggregationKind: SingleAlert
alertDetailsOverride:
  alertTactics: Tactics
  alertSeverity: Severity
  alertnameFormat: Alert from Authomize - New service account gained access to IaaS resource
  alertDynamicProperties:
  - value: URL
    alertProperty: AlertLink
  alertDescriptionFormat: New service account gained access to IaaS resource. This policy detects when an application or service account gained new access to your assets. This policy is defined by Authomize and can be edited to change the configuration.
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Authomize/Analytic Rules/New_service_account_gained_access_to_IaaS_resource.yaml
requiredDataConnectors:
- dataTypes:
  - Authomize_v2_CL
  connectorId: Authomize