Deleted a Tenant

Status: available
Severity: medium
Time window: 1h
Source: github.com/Azure/Azure-Sentinel

'Deleted a Tenant from SOC Prime platform'

MITRE ATT&CK coverage

Tactic	Techniques
Defense Impairment	`T1685` Disable or Modify Tools

Rule body

id: 7d4a2b91-8e5c-4f2a-9d6b-3c1f0e4a5d8b
name: Deleted a Tenant
description: |
  'Deleted a Tenant from SOC Prime platform'
severity: Medium
status: Available
requiredDataConnectors:
  - connectorId: SOCPrimeAuditLogsDataConnector
    dataTypes:
      - SOCPrimeAuditLogs_CL
queryFrequency: 1h
queryPeriod: 1h
triggerOperator: gt
triggerThreshold: 0
tactics:
  - DefenseEvasion
relevantTechniques:
  - T1562.001
query: |
  SOCPrimeAuditLogs_CL
  | where EventName == "Deleted a Tenant"
  | project TimeGenerated, EventName, UserEmail, UserName, SourceIp, Uri, Type
entityMappings:
  - entityType: Account
    fieldMappings:
      - identifier: Name
        columnName: UserName
  - entityType: IP
    fieldMappings:
      - identifier: Address
        columnName: SourceIp
version: 1.0.0
kind: Scheduled

Stages and Predicates

Stage 1: `source`

SOCPrimeAuditLogs_CL

Stage 2: `where`

| where EventName == "Deleted a Tenant"

Stage 3: `project`

| project TimeGenerated, EventName, UserEmail, UserName, SourceIp, Uri, Type

Indicators

These rows show field, operator, and value matches.

Field	Kind	Values	Search
`EventName`	eq	`Deleted a Tenant`	`field:"aws::eventName" kind:eq value:"Deleted a Tenant"`

Output fields

These fields are emitted when the rule matches.

Field	Source
`EventName`	`project`
`SourceIp`	`project`
`TimeGenerated`	`project`
`Type`	`project`
`Uri`	`project`
`UserEmail`	`project`
`UserName`	`project`

Deleted a Tenant

MITRE ATT&CK coverage

Rule body

Stages and Predicates

Stage 1: source

Stage 2: where

Stage 3: project

Indicators

Output fields

Stage 1: `source`

Stage 2: `where`

Stage 3: `project`