General

  • Target

    Ransom.exe

  • Size

    478KB

  • Sample

    240513-wqncqsgc2z

  • MD5

    84031b20c90d39fbe5cf32d911d9d97f

  • SHA1

    59d39489b0a6df6cebdca58582aae00570e77ffb

  • SHA256

    cd4a0eb09f75eec216da6059e0192a1a544b4ee4a97c1af6a11151ecad1fd546

  • SHA512

    a286e1806a94a5919dab1c200c6dd7eea4a0d723890e9d883d77b91ca73e27d8ea6d5961995512b4730c1f28f245d0c7d51f916e5fdf945b7c1d0b661ddccce2

  • SSDEEP

    6144:g0wWJI6+TLinfTRwkL74ST1AtwEfDasWxxsBhi37b8o6XCFy/dCZB8n4DT:4QfSkL74STmtqsWxxAhIIlXC4/S8GT

Malware Config

Extracted

Path

C:\HOW TO BACK FILES.txt

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: 0BABF58254AF52B561CE8B9C 5) You will see chat, payment information and we can make free test decryption here Our blog of leaked companies: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion �
URLs

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion

Targets

    • Target

      Ransom.exe

    • Size

      478KB

    • MD5

      84031b20c90d39fbe5cf32d911d9d97f

    • SHA1

      59d39489b0a6df6cebdca58582aae00570e77ffb

    • SHA256

      cd4a0eb09f75eec216da6059e0192a1a544b4ee4a97c1af6a11151ecad1fd546

    • SHA512

      a286e1806a94a5919dab1c200c6dd7eea4a0d723890e9d883d77b91ca73e27d8ea6d5961995512b4730c1f28f245d0c7d51f916e5fdf945b7c1d0b661ddccce2

    • SSDEEP

      6144:g0wWJI6+TLinfTRwkL74ST1AtwEfDasWxxsBhi37b8o6XCFy/dCZB8n4DT:4QfSkL74STmtqsWxxAhIIlXC4/S8GT

    • 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 (7281) files with added filename extension

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

    • 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.

MITRE ATT&CK Enterprise v15

Tasks