Sentinel One - New admin created

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

'Detects when new admin user is created.'

MITRE ATT&CK coverage

Tactic	Techniques
Privilege Escalation	`T1078` Valid Accounts

Rule body

id: e73d293d-966c-47ec-b8e0-95255755f12c
name: Sentinel One - New admin created
description: |
  'Detects when new admin user is created.'
severity: Medium
status: Available
requiredDataConnectors:
  - connectorId: SentinelOne
    dataTypes:
      - SentinelOne
queryFrequency: 1h
queryPeriod: 1h
triggerOperator: gt
triggerThreshold: 0
tactics:
  - PrivilegeEscalation
relevantTechniques:
  - T1078
query: | 
  SentinelOne
  | where ActivityType == 23
  | extend AccountCustomEntity = SrcUserName
entityMappings:
  - entityType: Account
    fieldMappings:
      - identifier: Name
        columnName: AccountCustomEntity
version: 1.0.0
kind: Scheduled

Stages and Predicates

Stage 1: `source`

SentinelOne

Stage 2: `where`

| where ActivityType == 23

Stage 3: `extend`

| extend AccountCustomEntity = SrcUserName

Indicators

These rows show field, operator, and value matches.

Field	Kind	Values	Search
`ActivityType`	eq	`23`	`field:"ActivityType" kind:eq value:"23"`

Output fields

These fields are emitted when the rule matches.

Field	Source
`AccountCustomEntity`	`extend`

Sentinel One - New admin created

MITRE ATT&CK coverage

Rule body

Stages and Predicates

Stage 1: source

Stage 2: where

Stage 3: extend

Indicators

Output fields

Stage 1: `source`

Stage 2: `where`

Stage 3: `extend`