General

  • Target

    2025-04-13_606afb9356c8795f0705cccf3b51c37a_amadey_elex_redline-stealer_rhadamanthys_smoke-loader

  • Size

    778KB

  • Sample

    250413-nhefvsvvgv

  • MD5

    606afb9356c8795f0705cccf3b51c37a

  • SHA1

    52bac27cbbae58bc1bad63623ff77b95fea70732

  • SHA256

    00f1f15c5750b5ec016c7182487455583f3a286185ac5370ed4660fa4b033297

  • SHA512

    54b5637a7e580a1069a8f6a425f889a8dc532e8fda0d42e008a8d29de0680865c098440a5349d7e6406c9ab58c0bf986af390bb44ea1e60a2acfdc87e3f934da

  • SSDEEP

    24576:r6Oa1JYHc6wdzrwQQT+47C2YEOQYAk4bOMIm:OJJDhdz0QS+42B4bu

Malware Config

Extracted

Family

djvu

C2

http://habrafa.com/test1/get.php

Attributes
  • extension

    .lkhy

  • offline_id

    OxV6DGl22io8sqMOW1zCCOlzPiv4f1Vqzw7Y8zt1

  • payload_url

    http://brusuax.com/dl/build2.exe

    http://habrafa.com/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool: https://we.tl/t-uNdL2KHHdy Price of private key and decrypt software is $999. Discount 50% available if you contact us first 72 hours, that's price for you is $499. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0851ASdw

rsa_pubkey.plain

Targets

    • Target

      2025-04-13_606afb9356c8795f0705cccf3b51c37a_amadey_elex_redline-stealer_rhadamanthys_smoke-loader

    • Size

      778KB

    • MD5

      606afb9356c8795f0705cccf3b51c37a

    • SHA1

      52bac27cbbae58bc1bad63623ff77b95fea70732

    • SHA256

      00f1f15c5750b5ec016c7182487455583f3a286185ac5370ed4660fa4b033297

    • SHA512

      54b5637a7e580a1069a8f6a425f889a8dc532e8fda0d42e008a8d29de0680865c098440a5349d7e6406c9ab58c0bf986af390bb44ea1e60a2acfdc87e3f934da

    • SSDEEP

      24576:r6Oa1JYHc6wdzrwQQT+47C2YEOQYAk4bOMIm:OJJDhdz0QS+42B4bu

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Djvu family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Modifies file permissions

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks