General

  • Target
    235ab3857ba2d2cd09311d6cc7bf1139863022579ea98be2b503921104ee20ac
  • Size 129KB
  • Sample220220-lamfdscaeq
  • SHA256 235ab3857ba2d2cd09311d6cc7bf1139863022579ea98be2b503921104ee20ac
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Path
  • C:\RyukReadMe.txt

  • ryuk

Ransom Note
  • Your network has been penetrated. All files on each host in the network have been encrypted with a strong algorithm. Backups were either encrypted Shadow copies also removed, so F8 or any other methods may damage encrypted data but not recover. We exclusively have decryption software for your situation. More than a year ago, world experts recognized the impossibility of deciphering by any means except the original decoder. No decryption software is available in the public. Antiviruse companies, researchers, IT specialists, and no other persons cant help you encrypt the data. DO NOT RESET OR SHUTDOWN - files may be damaged. DO NOT DELETE readme files. To confirm our honest intentions.Send 2 different random files and you will get it decrypted. It can be from different computers on your network to be sure that one key decrypts everything. 2 files we unlock for free To get info (decrypt your files) contact us at [email protected] or [email protected] You will receive btc address for payment in the reply letter Ryuk No system is safe

Targets

    • Target
      235ab3857ba2d2cd09311d6cc7bf1139863022579ea98be2b503921104ee20ac
    • Size 129KB
    • SHA256 235ab3857ba2d2cd09311d6cc7bf1139863022579ea98be2b503921104ee20ac
    • MD5 SHA1 SHA512
    Score
    10/10
    • Ryuk

      Ransomware distributed via existing botnets, often Trickbot or Emotet.

    • Drops desktop.ini file(s)

MITRE ATT&CK Matrix

Tasks