Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-04-2024 07:08

General

  • Target

    d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe

  • Size

    890KB

  • MD5

    561cffbaba71a6e8cc1cdceda990ead4

  • SHA1

    5162f14d75e96edb914d1756349d6e11583db0b0

  • SHA256

    d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e

  • SHA512

    09149b9825db2c9e6d2ec6665abc64b0b7aaafaa47c921c5bf0062cd7bedd1fc64cf54646a098f45fc4b930f5fbecee586fe839950c9135f64ea722b00baa50e

  • SSDEEP

    24576:vMz7ETDWX4XukZeVL/kYx9P/JY6gfjcsAE:kfF7k4pB/JYPIsAE

Malware Config

Extracted

Family

sodinokibi

Botnet

$2a$12$prOX/4eKl8zrpGSC5lnHPecevs5NOckOUW5r3s4JJYDnZZSghvBkq

Campaign

8254

Decoy

boisehosting.net

fotoideaymedia.es

dubnew.com

stallbyggen.se

koken-voor-baby.nl

juneauopioidworkgroup.org

vancouver-print.ca

zewatchers.com

bouquet-de-roses.com

seevilla-dr-sturm.at

olejack.ru

i-trust.dk

wasmachtmeinfonds.at

appsformacpc.com

friendsandbrgrs.com

thenewrejuveme.com

xn--singlebrsen-vergleich-nec.com

sabel-bf.com

seminoc.com

ceres.org.au

Attributes
  • net

    false

  • pid

    $2a$12$prOX/4eKl8zrpGSC5lnHPecevs5NOckOUW5r3s4JJYDnZZSghvBkq

  • prc

    encsvc

    powerpnt

    ocssd

    steam

    isqlplussvc

    outlook

    sql

    ocomm

    agntsvc

    mspub

    onenote

    winword

    thebat

    excel

    mydesktopqos

    ocautoupds

    thunderbird

    synctime

    infopath

    mydesktopservice

    firefox

    oracle

    sqbcoreservice

    dbeng50

    tbirdconfig

    msaccess

    visio

    dbsnmp

    wordpad

    xfssvccon

  • ransom_oneliner

    All of your files are encrypted! Find {EXT}-readme.txt and follow instuctions

  • ransom_template

    ---=== Welcome. Again. ===--- [-] Whats HapPen? [-] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension {EXT}. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practice - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/{UID} 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decoder.re/{UID} Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: {KEY} ----------------------------------------------------------------------------------------- !!! DANGER !!! DON'T try to change files by yourself, DON'T use any third party software for restoring your data or antivirus solutions - its may entail damage of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!

  • sub

    8254

  • svc

    veeam

    memtas

    sql

    backup

    vss

    sophos

    svc$

    mepocs

Extracted

Path

C:\Users\6n1w1fc-readme.txt

Ransom Note
---=== Welcome. Again. ===--- [-] Whats HapPen? [-] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension 6n1w1fc. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practice - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/E629EBF600B876EF 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decoder.re/E629EBF600B876EF Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: 2fIjV7Tcz5dfoIpCHi+U+mvE5baieDNODe5gCTiHUK3r9MXtpFfMVjpoIEl+EycY yH+MpSMf9rNlXgOdUGsj1NJD6NkCbmTObxG5BtOeuCa3eE9Xl3kDZVWrQ4xYlI30 pQO4VzL1LOB34ZNMdlWlXVKtM0Yjk6Yzv1opRn1boKOaRBKT8Z296q0QKx0O204g e36fjcob7PFqWtfSfAhTWUU26woz3fdbgxT3yZg+FaWOBStQQteGbAXsYOyS1X9n l8yInP7p6KI6wLf2Sl3tMMZSFHX0EmXg3hnNJ4aYSl8mb7lTXkddXBqi/dKmjJQT kjTtfeXLwnZMu5PbCPU2SdHh4h6ceU5T6MnOwsFGNGBS3kFo3zB10J5TbfS7Wn9p mte+RAuG4Q2Zspmdwyo1MuOMbzqIj+nisgGXqmf8nHVMDJcClXgwPSfbsyVy2Etp p19epT+1wzcaPznGGz+3TXlMj/VoDIuz1rxXQaJAZ2yMNTRIcmGcd5WaKk1giPXp yi71rwBHDSeOXCQKSJ7kH+wONnI6uBMlx4Cko1iOZfGKbtFVVLFUNDZcfOYwgd6N 9vxXWMqVEAez5fpvKxsIc69W/1uNEjLOfsL2v0AmmfjaweGwacSYpR+epiEbAx0G +PClLoXuA/p7SmKkdXrPtHORHQgnGMvnxU0GknjV0ksfpK6tWE/G7ohDLFUbJ3J9 egeverBUFiwQWl9b1Awb0oQBx4tBEjZGv7IX558yxjTKtFHnSVJx2BQ8UbLghKMk femBh78YHFqcNFC8ReyqNTCJsWTlTgCtNQNQuutQb2vZryQ48l/to40xBoiRbndR 68TcGgDELCTII8gsG4f0yrZAcJTygxat6Y8jpzCI9yf6NJ7E1ya12Ed6B4uHBse2 F6jlaw0JbwaN7ECSPWskHsCSgp3+Po0/HOwzl8WxebxABRJrY+acioLHUFSj3HDo rcO5qc+MSF5gjMMdMZe5bZPJEaYdmdh9T6/h+xlZEYyZg8TI+ImzLYhR5ImZ37nB wuuoTYHcqsvjWjuFeH7Kfyk7Q5tO3mlFjuBPqCl63fk4BxrhCGmERSNkmUSQJwlp Q37WoSXZMjBQDCMs8/3QhTNTrD7jCYUfn8aWzVvYZ8nnxFzN70qSelnWw3r0C981 9smr85TyObERMvK0JxJprYOUSLRB5Lq8kl8ASkQ4hPJ11Ca5z1LUChl92CpAqYid btvOtAC5SQKny3BnF1Reqb4rZzUS1Tqov3zWi/Zkzd0J3ay67aBmPOmDG+Iv9Fku 4Yz3IFp5jAUeplFzXRz2rsAa3ubDpp2HzR6/raxzzB07SxMIG/E2SlZJhccH3stJ epGoFQMD8QqoQb6J3nvMXdl9xb0i2kpbl6EgOn13 ----------------------------------------------------------------------------------------- !!! DANGER !!! DON'T try to change files by yourself, DON'T use any third party software for restoring your data or antivirus solutions - its may entail damage of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!
URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/E629EBF600B876EF

http://decoder.re/E629EBF600B876EF

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates connected drives 3 TTPs 25 IoCs

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

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 34 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe
    "C:\Users\Admin\AppData\Local\Temp\d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:3876
    • C:\Windows\MsMpEng.exe
      "C:\Windows\MsMpEng.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Enumerates connected drives
      • Sets desktop wallpaper using registry
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2812
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall set rule group="Network Discovery" new enable=Yes
        3⤵
        • Modifies Windows Firewall
        PID:4296
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1792
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4412

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\6n1w1fc-readme.txt

      Filesize

      6KB

      MD5

      9f9e5ab86507bd3bda2bbf21474978e3

      SHA1

      7c2cb7ae2fdb425ba8d0fa8e67f1d4b81e4cce2c

      SHA256

      bcca64cd353821290e0cc5ca80b370337dbfd8de9120cda3b04c4be0a363be7e

      SHA512

      9681d90fb505ca15780623c8b1775072e50802c67e2a4d2cb5b737de5b604d26bd12c0932a3c258061c6482fcbd723eaa48aaab9176194d2380daaa82eeacba2

    • C:\Windows\MsMpEng.exe

      Filesize

      21KB

      MD5

      8cc83221870dd07144e63df594c391d9

      SHA1

      3d409b39b8502fcd23335a878f2cbdaf6d721995

      SHA256

      33bc14d231a4afaa18f06513766d5f69d8b88f1e697cd127d24fb4b72ad44c7a

      SHA512

      e7f964a10a8799310a519fa569d264f652e13cc7ea199792dc6a5c0507dec4a12844a87bf8bab714255dce717839908ed5d967ce8f65f5520fe4e7f9d25a622c

    • C:\Windows\mpsvc.dll

      Filesize

      789KB

      MD5

      a47cf00aedf769d60d58bfe00c0b5421

      SHA1

      656c4d285ea518d90c1b669b79af475db31e30b1

      SHA256

      8dd620d9aeb35960bb766458c8890ede987c33d239cf730f93fe49d90ae759dd

      SHA512

      4c2dcad3bd478fa70d086b7426d55976caa7ffc3d120c9c805cbb49eae910123c496bf2356066afcacba12ba05c963bbb8d95ed7f548479c90fec57aa16e4637

    • memory/2812-7-0x0000000002730000-0x0000000002752000-memory.dmp

      Filesize

      136KB

    • memory/2812-8-0x0000000002730000-0x0000000002752000-memory.dmp

      Filesize

      136KB

    • memory/2812-27-0x0000000002730000-0x0000000002752000-memory.dmp

      Filesize

      136KB

    • memory/2812-440-0x0000000002730000-0x0000000002752000-memory.dmp

      Filesize

      136KB

    • memory/2812-443-0x0000000002730000-0x0000000002752000-memory.dmp

      Filesize

      136KB

    • memory/2812-460-0x0000000002730000-0x0000000002752000-memory.dmp

      Filesize

      136KB