Overview

overview

10

Static

static

3

580673f94c...71.exe

windows7-x64

10

580673f94c...71.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    580673f94c967c2ff5751b946c93337175e83a33a9e33c06d630e07de0725d71

  • Size

    396KB

  • Sample

    240531-lhzexsde5y

  • MD5

    353022f3231c3e6c9100548bf47543f0

  • SHA1

    ca855d0522ecab8a2d37c267d5d3c0ef4a457b17

  • SHA256

    580673f94c967c2ff5751b946c93337175e83a33a9e33c06d630e07de0725d71

  • SHA512

    659a73b7f9a9c8f45e39255aabd5727b51679719f7da8340864cc1c4bd10afb9393fd5b14d0e68cc35a005516dccf01a4069d3efaa89bb49a7b2c4f0c9afe40d

  • SSDEEP

    12288:uTLsDR++Ss8NUJgtlB2haN59ocoxgwIFgD4TAV0HjVPs:ELs0s86yB2Y59ocB+D4suHZ0

Score
10/10
targetcompanydefense_evasionevasionexecutionimpactransomware

Malware Config

Extracted

Path

C:\Program Files\DVD Maker\de-DE\HOW TO BACK FILES.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: EE50737E32FC764E08EC8A41 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

Extracted

Path

C:\Program Files\7-Zip\HOW TO BACK FILES.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: 7A78559A6E91371FF8E0199B 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

      580673f94c967c2ff5751b946c93337175e83a33a9e33c06d630e07de0725d71

    • Size

      396KB

    • MD5

      353022f3231c3e6c9100548bf47543f0

    • SHA1

      ca855d0522ecab8a2d37c267d5d3c0ef4a457b17

    • SHA256

      580673f94c967c2ff5751b946c93337175e83a33a9e33c06d630e07de0725d71

    • SHA512

      659a73b7f9a9c8f45e39255aabd5727b51679719f7da8340864cc1c4bd10afb9393fd5b14d0e68cc35a005516dccf01a4069d3efaa89bb49a7b2c4f0c9afe40d

    • SSDEEP

      12288:uTLsDR++Ss8NUJgtlB2haN59ocoxgwIFgD4TAV0HjVPs:ELs0s86yB2Y59ocB+D4suHZ0

    Score
    10/10
    targetcompanydefense_evasionevasionexecutionimpactransomware

    • 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.

      ransomwaretargetcompany

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Renames multiple (2657) files with added filename extension

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

      ransomware

    • Stops running service(s)

      evasionexecution

    • Checks computer location settings

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

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks