Detection rules › Kusto

Third party integrated apps

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

'This query searches for your services by regulating the access of third-party integrated apps. Only allow access to necessary apps that support robust security controls. Third-party applications are not created by Microsoft, so there is a possibility they could be used for malicious purposes like exfiltrating data from your tenancy. Attackers can maintain persistent access to your services through these integrated apps, without relying on compromised accounts.'

MITRE ATT&CK coverage

TacticTechniques
Exfiltration

Rule body

id: BFA7EE22-B5A9-42C8-BD50-2E95885640BB
name: Third party integrated apps
description: |
  'This query searches for your services by regulating the access of third-party integrated apps. 
   Only allow access to necessary apps that support robust security controls. 
   Third-party applications are not created by Microsoft, so there is a possibility they could be used for malicious purposes like exfiltrating data from your tenancy.
   Attackers can maintain persistent access to your services through these integrated apps, without relying on compromised accounts.'
severity: High
status: Available
requiredDataConnectors:
  - connectorId: SenservaPro
    dataTypes:
      - SenservaPro_CL
queryFrequency: 6h
queryPeriod: 6h
triggerOperator: gt
triggerThreshold: 0
tactics:
  - Exfiltration
relevantTechniques:
  - T1020
query: |
  SenservaPro_CL
  | where ControlName_s == 'AzureSecureScoreIntegratedApps'
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 == 'AzureSecureScoreIntegratedApps'

Indicators

These rows show field, operator, and value matches.