Unusual AWS SageMaker notebook access

Cortex XSIAM Analytics Alert Reference by Alert name

Product
Cortex XSIAM
Last date published
2025-12-08
Category
Analytics Alert Reference
Index by
Alert name

Synopsis

Activation Period

14 Days

Training Period

30 Days

Test Period

N/A (single event)

Deduplication Period

5 Days

Required Data

  • Requires:
    • AWS Audit Log

Detection Modules

AIDR

Detector Tags

Cloud AI Infrastructure Analytics

ATT&CK Tactic

Execution (TA0002)

ATT&CK Technique

Command and Scripting Interpreter: Cloud API (T1059.009)

Severity

Informational

Description

A cloud identity accessed an AWS SageMaker notebook for the first time.
MITRE ATLAS Technique: AML.T0008 - Acquire Infrastructure: AI Development Workspaces.

Attacker's Goals

Gain access to AI/ML resources and services.

Investigative actions

  • Examine which AWS SageMaker notebooks were accessed.
  • Investigate any unusual activity originating from the suspected identity.