{
  "id": "orangeworm",
  "name": "Orangeworm",
  "aliases": [],
  "domain": "cyber",
  "country": "UNK",
  "category": "Unattributed cyber threat group",
  "status": "tracked",
  "fielded": null,
  "operators": [],
  "summary": "Orangeworm is a group that has targeted organizations in the healthcare sector in the United States, Europe, and Asia since at least 2015, likely for the purpose of corporate espionage. Reverse engineering of Kwampirs, directly associated with Orangeworm activity, indicates significant functional and development overlaps with Shamoon.",
  "specs": [
    {
      "k": "sponsor",
      "v": "Not attributed by ATT&CK",
      "src": [
        "mitre-g0071"
      ],
      "conf": "low"
    },
    {
      "k": "active_since",
      "v": 2015,
      "src": [
        "mitre-g0071"
      ],
      "conf": "medium",
      "note": "At least 2015"
    },
    {
      "k": "attack_id",
      "v": "G0071",
      "src": [
        "mitre-g0071"
      ],
      "conf": "high"
    },
    {
      "k": "targets",
      "v": "Orangeworm is a group that has targeted organizations in the healthcare sector in the United States, Europe, and Asia since at least 2015, likely for the purpose of corporate espionage.",
      "src": [
        "mitre-g0071"
      ],
      "conf": "medium"
    },
    {
      "k": "techniques_count",
      "v": 2,
      "src": [
        "mitre-g0071"
      ],
      "conf": "high",
      "note": "ATT&CK v20.1"
    },
    {
      "k": "software",
      "v": "Arp, cmd, ipconfig, Kwampirs, Net, netstat, route, Systeminfo",
      "src": [
        "mitre-g0071"
      ],
      "conf": "high",
      "note": "8 malware and tool entries linked in ATT&CK"
    }
  ],
  "payloads": [],
  "variants": [],
  "art": "cyber",
  "image": null,
  "verified": null,
  "notes": "Orangeworm is a group that has targeted organizations in the healthcare sector in the United States, Europe, and Asia since at least 2015, likely for the purpose of corporate espionage. Reverse engineering of Kwampirs, directly associated with Orangeworm activity, indicates significant functional and development overlaps with Shamoon. Description adapted from MITRE ATT&CK®, © The MITRE Corporation, used under the ATT&CK Terms of Use.",
  "changelog": [
    {
      "date": "2026-11-08",
      "change": "Entry created from MITRE ATT&CK Enterprise v20.1 (group G0071)"
    }
  ],
  "url": "https://www.defensepedia.com/systems/orangeworm.html",
  "sources": {
    "mitre-g0071": {
      "title": "Orangeworm, Group G0071",
      "publisher": "MITRE ATT&CK",
      "url": "https://attack.mitre.org/groups/G0071/",
      "published": "2026-11-02",
      "tier": 2,
      "checked": "2026-11-08"
    }
  }
}