HiddenFace

{
  "id": "ATTACK:enterprise:S9023",
  "title": "HiddenFace",
  "type": "Software",
  "source_url": "https://attack.mitre.org/software/S9023",
  "snapshot": "enterprise-attack-20.0.json",
  "status": "active",
  "rights": "Source metadata only; source notices retained; no operational prose or payloads",
  "review_status": "machine-extracted; source-specific checks passed, editorial review pending",
  "stix_id": "malware--9edc41d1-a13d-4acf-b400-d47fb2f6809d",
  "external_id": "S9023",
  "domain": "enterprise",
  "created": "2026-04-17T17:12:08.208Z",
  "modified": "2026-05-12T15:12:00.739Z",
  "version": "1.0",
  "aliases": [

  ],
  "tactics": [

  ],
  "source_references": [
    {
      "source_name": "NOOPDOOR"
    },
    {
      "source_name": "ESET HiddenFace 2024",
      "url": "https://jsac.jpcert.or.jp/archive/2024/pdf/JSAC2024_2_8_Breitenbacher_en.pdf"
    },
    {
      "source_name": "Trend Micro Earth Kasha Updates APR 2025",
      "url": "https://www.trendmicro.com/en_us/research/25/d/earth-kasha-updates-ttps.html"
    },
    {
      "source_name": "JPCERT MirrorFace JUL 2024",
      "url": "https://blogs.jpcert.or.jp/en/2024/07/mirrorface-attack-against-japanese-organisations.html"
    },
    {
      "source_name": "Trend Micro Earth Kasha NOV 2024",
      "url": "https://www.trendmicro.com/en_us/research/24/k/lodeinfo-campaign-of-earth-kasha.html"
    }
  ]
}