Sentinel One - User viewed agent's passphrase

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

'Detects when a user viewed agent's passphrase.'

MITRE ATT&CK coverage

Tactic	Techniques
Credential Access	`T1555` Credentials from Password Stores

Rule body

id: 51999097-60f4-42c0-bee8-fa28160e5583
name: Sentinel One - User viewed agent's passphrase
description: |
  'Detects when a user viewed agent's passphrase.'
severity: Medium
status: Available
requiredDataConnectors:
  - connectorId: SentinelOne
    dataTypes:
      - SentinelOne
queryFrequency: 1h
queryPeriod: 1h
triggerOperator: gt
triggerThreshold: 0
tactics:
  - CredentialAccess
relevantTechniques:
  - T1555
query: | 
  SentinelOne
  | where ActivityType == 64
  | extend AccountCustomEntity = SrcUserName, HostCustomEntity = DataComputerName
entityMappings:
  - entityType: Account
    fieldMappings:
      - identifier: Name
        columnName: AccountCustomEntity
  - entityType: Host
    fieldMappings:
      - identifier: HostName
        columnName: HostCustomEntity
version: 1.0.0
kind: Scheduled

Stages and Predicates

Stage 1: `source`

SentinelOne

Stage 2: `where`

| where ActivityType == 64

Stage 3: `extend`

| extend AccountCustomEntity = SrcUserName, HostCustomEntity = DataComputerName

Indicators

These rows show field, operator, and value matches.

Field	Kind	Values	Search
`ActivityType`	eq	`64`	`field:"ActivityType" kind:eq value:"64"`

Output fields

These fields are emitted when the rule matches.

Field	Source
`AccountCustomEntity`	`extend`
`HostCustomEntity`	`extend`

Sentinel One - User viewed agent's passphrase

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`