General

  • Target

    bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759

  • Size

    1.2MB

  • Sample

    240920-2b1x6s1fqg

  • MD5

    dc37db4851be7183c7679f53318ef45a

  • SHA1

    3ec23cb77f2994d5671aed9493b9dd5dba5a4ea3

  • SHA256

    bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759

  • SHA512

    d5c3315f31dfab439baa6bae6978ff5b44f534ce1d85ece1616e1147485951fbb1bfbbe940ec7f056405b90c3a5a6fde56cb03743224522414ffa59e6461f89b

  • SSDEEP

    24576:WWLBAAWIokYEfR60313fx8nWcMhd5iMZ/4byjeaXStR1NxNAtJXalMYGMGOV+yhf:L1AtkT9132WHhd5L/gyjeay96JqaYGgR

Malware Config

Extracted

Path

C:\Users\Admin\3D Objects\HOW TO BACK FILES.txt

Family

targetcompany

Ransom Note
Hello Your data has been stolen and encrypted We will delete the stolen data and help with the recovery of encrypted files after payment has been made Do not try to change or restore files yourself, this will break them We provide free decryption for any 3 files up to 3MB in size on our website How to contact with us: 1) Download and install TOR browser by this link: https://www.torproject.org/download/ 2) If TOR blocked in your country and you can't access to the link then use any VPN software 3) Run TOR browser and open the site: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin 4) Copy your private ID in the input field. Your Private key: 47F2623D7E8B569FBFBF8EC6 5) You will see chat, payment information and we can make free test decryption here Our blog of leaked companies: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion If you are unable to contact us through the site, then you can email us: [email protected] Waiting for a response via mail can be several days. Do not use it if you have not tried contacting through the site.�
URLs

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion

Targets

    • Target

      bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759

    • Size

      1.2MB

    • MD5

      dc37db4851be7183c7679f53318ef45a

    • SHA1

      3ec23cb77f2994d5671aed9493b9dd5dba5a4ea3

    • SHA256

      bdbae7b34275dd644a6f358ac3054d492baabe57b58f223bc621a06b9d348759

    • SHA512

      d5c3315f31dfab439baa6bae6978ff5b44f534ce1d85ece1616e1147485951fbb1bfbbe940ec7f056405b90c3a5a6fde56cb03743224522414ffa59e6461f89b

    • SSDEEP

      24576:WWLBAAWIokYEfR60313fx8nWcMhd5iMZ/4byjeaXStR1NxNAtJXalMYGMGOV+yhf:L1AtkT9132WHhd5L/gyjeay96JqaYGgR

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • TargetCompany,Mallox

      TargetCompany (aka Mallox) is a ransomware which encrypts files using a combination of ChaCha20, AES-128, and Curve25519, first seen in June 2021.

    • Modifies boot configuration data using bcdedit

    • Renames multiple (6535) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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 v15

Tasks