General

  • Target

    malware

  • Size

    143KB

  • Sample

    240414-rvkp7acb4s

  • MD5

    99bfaaacebf1b34fdebd4e7ce4070a36

  • SHA1

    2e4080a5a71ad5030b9cab6e1465a5777ea57cf2

  • SHA256

    c0e35b19f97021416e3724006511afc95d6aa409404e812d8c62b955bc917d3c

  • SHA512

    899e0ee99ebc0a27cdb499cbce6e0190d6af260c35c54456c55dcf2b5ce9cdef78f6d8d85ed3ecaf618c282d2eb47cd1b2433d915480ccf9e5c39de9ba0d8bad

  • SSDEEP

    3072:JpcKbMfUcJItoKrBLbsdKIQD8i4WT7BTxvrSa6wKKmhgsLSLonChYgV:Jpc7UcJImWLGKIFKpT8KdaCegV

Malware Config

Extracted

Path

F:\FILE RECOVERY.txt

Family

targetcompany

Ransom Note
Hello Your files are encrypted and can not be used 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: 2F3872ACA8A1416CD9E26F83 5) You will see 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

Extracted

Path

C:\$Recycle.Bin\FILE RECOVERY.txt

Family

targetcompany

Ransom Note
Hello Your files are encrypted and can not be used 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: 2E7CF2E0232450A03D8BAAAF 5) You will see 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

      malware

    • Size

      143KB

    • MD5

      99bfaaacebf1b34fdebd4e7ce4070a36

    • SHA1

      2e4080a5a71ad5030b9cab6e1465a5777ea57cf2

    • SHA256

      c0e35b19f97021416e3724006511afc95d6aa409404e812d8c62b955bc917d3c

    • SHA512

      899e0ee99ebc0a27cdb499cbce6e0190d6af260c35c54456c55dcf2b5ce9cdef78f6d8d85ed3ecaf618c282d2eb47cd1b2433d915480ccf9e5c39de9ba0d8bad

    • SSDEEP

      3072:JpcKbMfUcJItoKrBLbsdKIQD8i4WT7BTxvrSa6wKKmhgsLSLonChYgV:Jpc7UcJImWLGKIFKpT8KdaCegV

    • 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 (2574) 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.

    • Deletes itself

    • 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