Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-04-2024 12:41

General

  • Target

    2024-04-22_436926c9ad28c2d90e18657bbac7ecd3_revil.exe

  • Size

    123KB

  • MD5

    436926c9ad28c2d90e18657bbac7ecd3

  • SHA1

    76d6b6b7d117d0d110044ceedf79bbc7ccc658b6

  • SHA256

    cfa2bdab9d5f2b96d5e9e4be53628bb8c92c9f2511d66de7d8a5be153d361343

  • SHA512

    47fee89a9737db4e0b7de8eb204badae50520b5b20cf3c226e3bda6f76944c2bc8697b38de97108f82f3dc99831a5dff97468829cc5bf0dbe2cdb00e8e22e490

  • SSDEEP

    1536:7DvcP3LThpshrVs5OE80NcYQp+2ZZICS4AIjnBR561lQVMr3IgmffEbjQFOxh:y4hVhsNcYM8gnBR5uiV1UvQFOxh

Malware Config

Extracted

Family

sodinokibi

Botnet

$2a$10$CtL6MpBCOZZcR.aRU3GXp.pcFtg0joF6uPmmrKY0hC0o.x.alLtZ.

Campaign

4085

Decoy

sandd.nl

digivod.de

southeasternacademyofprosthodontics.org

resortmtn.com

mdk-mediadesign.de

tetinfo.in

fayrecreations.com

ecpmedia.vn

physiofischer.de

highlinesouthasc.com

antenanavi.com

blog.solutionsarchitect.guru

deepsouthclothingcompany.com

coursio.com

quickyfunds.com

atmos-show.com

pawsuppetlovers.com

hokagestore.com

midmohandyman.com

mmgdouai.fr

Attributes
  • net

    true

  • pid

    $2a$10$CtL6MpBCOZZcR.aRU3GXp.pcFtg0joF6uPmmrKY0hC0o.x.alLtZ.

  • prc

    sqbcoreservice

    dbsnmp

    mydesktopservice

    outlook

    ocomm

    excel

    mydesktopqos

    isqlplussvc

    onenote

    tbirdconfig

    msaccess

    encsvc

    infopath

    steam

    thebat

    agntsvc

    sql

    visio

    wordpad

    winword

    dbeng50

    powerpnt

    firefox

    xfssvccon

    mspub

    oracle

    thunderbird

    ocssd

    synctime

    ocautoupds

  • 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://decryptor.cc/{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 !!! DONT try to change files by yourself, DONT 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

    4085

  • svc

    memtas

    mepocs

    backup

    sophos

    sql

    svc$

    veeam

    vss

Extracted

Path

C:\Users\n7y838nhq-readme.txt

Family

sodinokibi

Ransom Note
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension n7y838nhq. 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/1B58A694522188D3 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://decryptor.cc/1B58A694522188D3 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: 9Vqy819oJS104BjDAPyJ8tVDn34dKCeOZ72t4ihJ/uo+TlMCQsVqcqEmVgnFUrk+ KaBn8FJrSqFa9vPYo3S5EPUHWxNPsV8AJ/aoYZGk4E/GaVh+xXYtwcC9nMJc9Ipz 5PMkGuZxBTQqVukisQKY46HoO8URVbP+7OkmpImuvJnJ+qL+wDqm4JP0osybgQVA Kx/u/wi13dwhTlUNFfbrS1Mbp9g3MYbCI59oErpMhoXUl6ZVnW0zUDXPnSpevYu6 Ian97/VEegLFNrBoThds01pT3OiX0EklmcI/ONGwVl9FnZa6zcReGxksisXcZ5gS jCSWNGIUEWeN/QxT5hVFNQv2SuX0iLX8XdadOoYtVhiG9RICm95+VsnAIu78F5z3 0LbIpdUx9YSNifvp8dItuefl9urkbeDuE+oCDH7w3iPPAsgwayt/mV1EY5L8+f3N R8uIgJYkvO5/XXHVZc1MNJPtBiqLdt5MjieEnRUnhLr2Mv04UaCjXTYOJ0S/7PpJ JTOG3GM8mKvUUqJRA1uUUF1Fxa8Jo3a1LZ+QXibggoIbXa8pou+LL0d3engyRZun 50+Z9fXOMhNiTfdV9McIhCr0pRkfEaEX14By8WRJ0R0P+86j8+RLcDvBt+c6F75y q2iM31BlCEPzj3IKLvUFgXOs0IsKagYOGyLTqAo8wgqizdTf8oNPp6qz3Zsr3mQN w/AIHmfezD0cOnSQUUHmlmEsr3MmsYK5bBW/KFTEfSB+BQEaXcwue5dZt66ariZy lWQPbkcT/SVbpmi+rM2aYb/JC+IibhUdOWegvsb9V7z2Qmwb9zTXwkuGuB/eZpRN IPerHCWVEx8E/kPNue95Ngluz1Z6kOftgZTnzAxNMkkcY1/JRQLJOp0CcdHDPvp9 a89uaNKD78flXTusVFd1JG8r7jzE0dHUzG9k8WQ9eGeSHTyt9qFT35NKJURUz6t9 ZMrIQ/p69GD1JGo1xmMqt6jWHRa/kpVw/CbpXWa7hUFH48ZXtSTOVGLWWyJD1jwQ 3uNt4w8j5KTfr38S/M6nlTGarF1YSQIIUetX5+Q79gWQTe8ERVxHuglHyMYHQSz5 tj9la/KscZmOXJYrDWaDAGLCK3mP2ony/CZEPfCbMvxJgTaUvQUNFlEam23LDx1S y1xcwB5eIu9qEGNbgQXYsthI/Ok6VbbHfihFemCpiI/UItcHbLB9D1EXYK0HjkTs P7qF9ObMZfyu/tsZ6QV9GRxyoRrzR3s2Ea7iv5i6RZMmafJD7mSZyRIG5xxHCKmS HuLLuyXCW8V1+hEPM7nqAABgotRiyzRhYRzLFEeaaPUAtroxpq/pW/eSXcrzPXtt UV1CH4qUa2o6PK938gMpHJ8bv/kTcIMJQwFQsy50PrAMjZtXROCA7Slai0I= ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT 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/1B58A694522188D3

http://decryptor.cc/1B58A694522188D3

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Adds Run key to start application 2 TTPs 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 29 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 2 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\2024-04-22_436926c9ad28c2d90e18657bbac7ecd3_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-22_436926c9ad28c2d90e18657bbac7ecd3_revil.exe"
    1⤵
    • Adds Run key to start application
    • 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:3660
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3748
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:2472
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1288

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3mym3nsp.lsy.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\n7y838nhq-readme.txt

      Filesize

      6KB

      MD5

      5867f2a2cd0d3e456d5bb3142207bc72

      SHA1

      46ec69a84a8dc910c686a2b154439a3c61defa15

      SHA256

      cb6c4a731fbaa98fbd1b2443f420b412cd200b23b2c2d6d8c1da9432bd5f7e36

      SHA512

      3c51c4a67a158a5897f36736c71da3c77b956789273e8f56ea8ee8e151c2bf5ee23a0c925af729d98d0afc4ccba81ee4955ab53900f8b26b58aac06c3bee0bc3

    • memory/3660-0-0x0000000000CF0000-0x0000000000D12000-memory.dmp

      Filesize

      136KB

    • memory/3660-458-0x0000000000CF0000-0x0000000000D12000-memory.dmp

      Filesize

      136KB

    • memory/3748-1-0x000002B434910000-0x000002B434932000-memory.dmp

      Filesize

      136KB

    • memory/3748-11-0x00007FFEEAE20000-0x00007FFEEB8E1000-memory.dmp

      Filesize

      10.8MB

    • memory/3748-13-0x000002B44CA30000-0x000002B44CA40000-memory.dmp

      Filesize

      64KB

    • memory/3748-12-0x000002B44CA30000-0x000002B44CA40000-memory.dmp

      Filesize

      64KB

    • memory/3748-16-0x00007FFEEAE20000-0x00007FFEEB8E1000-memory.dmp

      Filesize

      10.8MB