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Detection rules › Kusto

Azure Secure Score Self Service Password Reset

Status
available
Severity
high
Time window
6h
Source
github.com/Azure/Azure-Sentinel

'This query searches for requires you to setup Microsoft Entra ID Connect. Microsoft Entra ID Connect is free with all Azure Subscriptions'

MITRE ATT&CK coverage

TacticTechniques
Impact

Rule body

id: 114120B2-AAA0-4C4E-BDF1-2EE178465047
name: Azure Secure Score Self Service Password Reset
description: |
  'This query searches for requires you to setup Microsoft Entra ID Connect. 
   Microsoft Entra ID Connect is free with all Azure Subscriptions'
severity: High
status: Available
requiredDataConnectors:
  - connectorId: SenservaPro
    dataTypes:
      - SenservaPro_CL
queryFrequency: 6h
queryPeriod: 6h
triggerOperator: gt
triggerThreshold: 0
tactics:
  - Impact
relevantTechniques:
  - T1529
query: |
  SenservaPro_CL
  | where ControlName_s == 'AzureSecureScoreSelfServicePasswordReset'
entityMappings:
  - entityType: Account
    fieldMappings:
      - identifier: Name
        columnName: ControlName_s
      - identifier: AadTenantId
        columnName: TenantId
      - identifier: DisplayName
        columnName: TenantDisplayName_s 
  - entityType: SecurityGroup
    fieldMappings:
      - identifier: DistinguishedName
        columnName: Group_s
  - entityType: AzureResource
    fieldMappings:
      - identifier: ResourceId
        columnName: SourceSystem 
version: 1.0.1
kind: Scheduled

Stages and Predicates

Stage 1: source

SenservaPro_CL

Stage 2: where

| where ControlName_s == 'AzureSecureScoreSelfServicePasswordReset'

Indicators

These rows show field, operator, and value matches.

FieldKindValuesSearch
ControlName_seq
  • AzureSecureScoreSelfServicePasswordReset
field:"ControlName_s" kind:eq value:"AzureSecureScoreSelfServicePasswordReset"