{
  "type": "x-mitre-analytic",
  "spec_version": "2.1",
  "id": "x-mitre-analytic--a8ed4e86-c79a-40db-84e5-1b4cf0e917d3",
  "created": "2025-10-21T15:10:28.402Z",
  "created_by_ref": "identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5",
  "external_references": [
    {
      "source_name": "mitre-attack",
      "url": "https://attack.mitre.org/detectionstrategies/DET0465#AN1285",
      "external_id": "AN1285"
    }
  ],
  "object_marking_refs": [
    "marking-definition--fa42a846-8d90-4e51-bc29-71d5b4802168"
  ],
  "modified": "2025-10-21T15:10:28.402Z",
  "name": "Analytic 1285",
  "description": "Use of known default service accounts or root-level cloud accounts performing authentication or changes to IAM policy.",
  "x_mitre_modified_by_ref": "identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5",
  "x_mitre_version": "1.0",
  "x_mitre_attack_spec_version": "3.3.0",
  "x_mitre_domains": [
    "enterprise-attack"
  ],
  "x_mitre_platforms": [
    "Identity Provider"
  ],
  "x_mitre_log_source_references": [
    {
      "x_mitre_data_component_ref": "x-mitre-data-component--a953ca55-921a-44f7-9b8d-3d40141aa17e",
      "name": "AWS:CloudTrail",
      "channel": "ConsoleLogin or AssumeRole"
    }
  ],
  "x_mitre_mutable_elements": [
    {
      "field": "AccountList",
      "description": "Organizations may rename or rotate default IAM accounts; detection logic should be updated with any renamed or aliased default identities."
    },
    {
      "field": "GeoLocation",
      "description": "Authentication attempts from unusual geographic regions should trigger anomaly detection."
    }
  ],
  "x_mitre_deprecated": false
}