Resubmissions

24-04-2024 08:16

240424-j594tsga32 10

14-08-2023 03:13

230814-dqxmasgh67 10

General

  • Target

    ae58ffd9dc82fb6f53f3578c1c9dfdd9e1bf418717c47abcc7822618b52e4e12

  • Size

    349KB

  • Sample

    240424-j594tsga32

  • MD5

    813734d97aa8cf94534e3f6a181b4906

  • SHA1

    d05395e6419260ac5da6c43ffecea99bcbb57e7e

  • SHA256

    ae58ffd9dc82fb6f53f3578c1c9dfdd9e1bf418717c47abcc7822618b52e4e12

  • SHA512

    fc160914d2ccc448130704e5269c9de6ba7d731dce6b100e920416ef26b94533c8d9b49de02f8958396f5bc0979c942988921de8d3182d45c4eaaaa4315d4a43

  • SSDEEP

    6144:0+aEERstw+XkLu7KemfH8KHZRdptrinxKvNFgRPlBHVnkOA5H:DaEROK5Ufn1qxUgRPlVVkO

Malware Config

Extracted

Path

C:\Program Files\7-Zip\FILE RECOVERY.txt

Family

targetcompany

Ransom Note
Hello Your files are encrypted and can not be used We have downloaded your confidential data and are ready to publish it on our blog To return your files in work condition you need decryption tool Follow the instructions to decrypt all your data Do not try to change or restore files yourself, this will break them If you want, on our site you can decrypt one file for free. Free test decryption allowed only for not valuable file with size less than 3MB How to get decryption tool: 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: 4BF15C4AC3AC63E616D718BF 5) You will see payment information and we can make free test decryption here 6)After payment, you will receive a tool for decrypting files, and we will delete the data that was taken from you 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

      ae58ffd9dc82fb6f53f3578c1c9dfdd9e1bf418717c47abcc7822618b52e4e12

    • Size

      349KB

    • MD5

      813734d97aa8cf94534e3f6a181b4906

    • SHA1

      d05395e6419260ac5da6c43ffecea99bcbb57e7e

    • SHA256

      ae58ffd9dc82fb6f53f3578c1c9dfdd9e1bf418717c47abcc7822618b52e4e12

    • SHA512

      fc160914d2ccc448130704e5269c9de6ba7d731dce6b100e920416ef26b94533c8d9b49de02f8958396f5bc0979c942988921de8d3182d45c4eaaaa4315d4a43

    • SSDEEP

      6144:0+aEERstw+XkLu7KemfH8KHZRdptrinxKvNFgRPlBHVnkOA5H:DaEROK5Ufn1qxUgRPlVVkO

    • 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.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (8596) files with added filename extension

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

    • Stops running service(s)

    • Checks computer location settings

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

    • Modifies file permissions

    • 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