misp-circl-feed/feeds/circl/misp/5add984c-c0f0-41b0-8ff0-4f6d950d210f.json

{
  "Event": {
    "analysis": "2",
    "date": "2018-04-10",
    "extends_uuid": "",
    "info": "OSINT - Maktub ransomware: possibly rebranded as Iron",
    "publish_timestamp": "1525369142",
    "published": true,
    "threat_level_id": "3",
    "timestamp": "1525369091",
    "uuid": "5add984c-c0f0-41b0-8ff0-4f6d950d210f",
    "Orgc": {
      "name": "CIRCL",
      "uuid": "55f6ea5e-2c60-40e5-964f-47a8950d210f"
    },
    "Tag": [
      {
        "colour": "#2c4f00",
        "name": "malware_classification:malware-category=\"Ransomware\""
      },
      {
        "colour": "#3b7500",
        "name": "circl:incident-classification=\"malware\""
      },
      {
        "colour": "#00223b",
        "name": "osint:source-type=\"blog-post\""
      },
      {
        "colour": "#ffffff",
        "name": "tlp:white"
      },
      {
        "colour": "#0088cc",
        "name": "misp-galaxy:ransomware=\"MaktubLocker\""
      }
    ],
    "Attribute": [
      {
        "category": "External analysis",
        "comment": "",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1525271745",
        "to_ids": false,
        "type": "link",
        "uuid": "5add9863-d254-4801-8bdb-450a950d210f",
        "value": "https://bartblaze.blogspot.lu/2018/04/maktub-ransomware-possibly-rebranded-as.html",
        "Tag": [
          {
            "colour": "#00223b",
            "name": "osint:source-type=\"blog-post\""
          }
        ]
      },
      {
        "category": "External analysis",
        "comment": "",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1525271745",
        "to_ids": false,
        "type": "comment",
        "uuid": "5add9996-2390-47f3-977f-4d52950d210f",
        "value": "t is currently unknown if Iron is indeed a new variant by the same creators of Maktub, or if it was simply inspired by the latter, by copying the design for the payment portal for example.\r\n\r\nWe know the Iron ransomware has mimicked at least three ransomware families:\r\n\r\n    Maktub (payment portal design)\r\n    DMA Locker (Iron Unlocker, decryption tool)\r\n    Satan (exclusion list)",
        "Tag": [
          {
            "colour": "#00223b",
            "name": "osint:source-type=\"blog-post\""
          }
        ]
      },
      {
        "category": "Payload delivery",
        "comment": "",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1525271745",
        "to_ids": true,
        "type": "email-src",
        "uuid": "5add9d5d-023c-4570-af2c-483d950d210f",
        "value": "recoverfile@mail2tor.com"
      },
      {
        "category": "Payload delivery",
        "comment": "",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1525271745",
        "to_ids": true,
        "type": "filename",
        "uuid": "5add9d5e-04e8-4270-b81c-4c29950d210f",
        "value": "!HELP_YOUR_FILES.HTML"
      },
      {
        "category": "Network activity",
        "comment": "C2",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1525271746",
        "to_ids": true,
        "type": "url",
        "uuid": "5adda3de-ecd4-4318-8703-4692950d210f",
        "value": "http://y5mogzal2w25p6bn.ml"
      },
      {
        "category": "Payload delivery",
        "comment": "",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1525271746",
        "to_ids": true,
        "type": "email-src",
        "uuid": "5adda3fa-cc40-4e61-a1ee-4e32950d210f",
        "value": "oldblackjack@outlook.com"
      },
      {
        "category": "Persistence mechanism",
        "comment": "",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1525271747",
        "to_ids": false,
        "type": "regkey",
        "uuid": "5adda3fb-a844-4dc0-814c-4fae950d210f",
        "value": "HKCU\\Software\\CryptoA:"
      }
    ],
    "Object": [
      {
        "comment": "",
        "deleted": false,
        "description": "An address used in a cryptocurrency",
        "meta-category": "financial",
        "name": "coin-address",
        "template_uuid": "d0e6997e-78da-4815-a6a1-cfc1c1cb8a46",
        "template_version": "2",
        "timestamp": "1524473152",
        "uuid": "5add9d40-8f68-4a08-874a-4872950d210f",
        "Attribute": [
          {
            "category": "Financial fraud",
            "comment": "",
            "deleted": false,
            "disable_correlation": false,
            "object_relation": "address",
            "timestamp": "1524473152",
            "to_ids": true,
            "type": "btc",
            "uuid": "5add9d40-827c-445a-a400-4438950d210f",
            "value": "1cimKyzS64PRNEiG89iFU3qzckVuEQuUj"
          },
          {
            "category": "Other",
            "comment": "",
            "deleted": false,
            "disable_correlation": false,
            "object_relation": "symbol",
            "timestamp": "1524473153",
            "to_ids": false,
            "type": "text",
            "uuid": "5add9d41-2808-4b5c-a7d9-4ef2950d210f",
            "value": "BTC"
          }
        ]
      }
    ]
  }
}