{
  "aliases": [
    "Hade ransomware",
    "TimosaraHackerTerm"
  ],
  "attack_id": "G0125",
  "attack_name": "HAFNIUM",
  "attack_url": "https://attack.mitre.org/groups/G0125/",
  "counts": {
    "domain": 16,
    "ipv4": 1
  },
  "first_seen": {
    "domain": {
      "back.estonine.com": "2022-01-09",
      "bingoshow.xyz": "2021-03-31",
      "bk.estonine.com": "2022-01-09",
      "does-no-exist33.estonine.com": "2022-01-09",
      "e.estonine.com": "2022-01-09",
      "indicate.estonine.com": "2022-01-09",
      "inducate.estonine.com": "2022-01-09",
      "load.estonine.com": "2022-01-09",
      "log.estonine.com": "2022-01-09",
      "moon.estonine.com": "2022-01-09",
      "p.estonine.com": "2021-03-12",
      "pslog.estonine.com": "2022-01-09",
      "shelltools-1254394685.cos.ap-shanghai.myqcloud.com": "2021-03-09",
      "sk.estonine.com": "2022-01-09",
      "sploit.estonine.com": "2022-01-09",
      "task.estonine.com": "2022-01-09"
    },
    "ipv4": {
      "101.37.76.66:5000": "2021-03-09"
    }
  },
  "first_seen_precision": {
    "domain": {},
    "ipv4": {}
  },
  "first_seen_range": {
    "earliest": "2021-03-09",
    "latest": "2022-01-09"
  },
  "generated_at": "2026-08-08T03:26:30+00:00",
  "indicators": {
    "domain": [
      "back.estonine.com",
      "bingoshow.xyz",
      "bk.estonine.com",
      "does-no-exist33.estonine.com",
      "e.estonine.com",
      "indicate.estonine.com",
      "inducate.estonine.com",
      "load.estonine.com",
      "log.estonine.com",
      "moon.estonine.com",
      "p.estonine.com",
      "pslog.estonine.com",
      "shelltools-1254394685.cos.ap-shanghai.myqcloud.com",
      "sk.estonine.com",
      "sploit.estonine.com",
      "task.estonine.com"
    ],
    "ipv4": [
      "101.37.76.66:5000"
    ]
  },
  "last_modified": "2026-01-02T23:10:15+00:00",
  "maltrail_groups": [
    "HAFNIUM"
  ],
  "references": [
    "https://twitter.com/BushidoToken/status/1369273531867992064",
    "https://twitter.com/Max_Mal_/status/1480284003617882121",
    "https://twitter.com/resecurity_com/status/1377137102094098439",
    "https://www.infosecurity-magazine.com/news/hades-ransomware-linked-hafnium/",
    "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/",
    "https://www.virustotal.com/gui/file/62842cffd1c663ac2b2abe85a9fd482fcffc1c2e0683d1a536d8791b9f99cd3b/detection"
  ],
  "related": [
    {
      "evidence": [
        {
          "detail": "shares ASPXSpy, China Chopper",
          "kind": "software",
          "weight": 0.393
        }
      ],
      "slug": "G0027"
    },
    {
      "evidence": [
        {
          "detail": "shares ASPXSpy, China Chopper",
          "kind": "software",
          "weight": 0.393
        }
      ],
      "slug": "G0096"
    }
  ],
  "slug": "G0125",
  "timeline": [
    {
      "counts": {
        "domain": 13
      },
      "first_seen": "2022-01-09",
      "indicators": {
        "domain": [
          "back.estonine.com",
          "bk.estonine.com",
          "does-no-exist33.estonine.com",
          "e.estonine.com",
          "indicate.estonine.com",
          "inducate.estonine.com",
          "load.estonine.com",
          "log.estonine.com",
          "moon.estonine.com",
          "pslog.estonine.com",
          "sk.estonine.com",
          "sploit.estonine.com",
          "task.estonine.com"
        ]
      },
      "precision": "exact",
      "references": [
        "https://twitter.com/Max_Mal_/status/1480284003617882121"
      ],
      "total": 13
    },
    {
      "counts": {
        "domain": 1
      },
      "first_seen": "2021-03-31",
      "indicators": {
        "domain": [
          "bingoshow.xyz"
        ]
      },
      "precision": "exact",
      "references": [
        "https://twitter.com/resecurity_com/status/1377137102094098439",
        "https://www.infosecurity-magazine.com/news/hades-ransomware-linked-hafnium/"
      ],
      "total": 1
    },
    {
      "counts": {
        "domain": 1
      },
      "first_seen": "2021-03-12",
      "indicators": {
        "domain": [
          "p.estonine.com"
        ]
      },
      "precision": "exact",
      "references": [
        "https://twitter.com/Max_Mal_/status/1480284003617882121"
      ],
      "total": 1
    },
    {
      "counts": {
        "domain": 1,
        "ipv4": 1
      },
      "first_seen": "2021-03-09",
      "indicators": {
        "domain": [
          "shelltools-1254394685.cos.ap-shanghai.myqcloud.com"
        ],
        "ipv4": [
          "101.37.76.66:5000"
        ]
      },
      "precision": "exact",
      "references": [
        "https://www.microsoft.com/security/blog/2021/03/02/hafnium-targeting-exchange-servers/",
        "https://twitter.com/BushidoToken/status/1369273531867992064",
        "https://www.virustotal.com/gui/file/62842cffd1c663ac2b2abe85a9fd482fcffc1c2e0683d1a536d8791b9f99cd3b/detection"
      ],
      "total": 2
    }
  ]
}