Analysis

  • max time kernel
    129s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 00:24

General

  • Target

    encoder3.exe

  • Size

    164KB

  • MD5

    7518ecf9cd7d3f204de349103bd95c54

  • SHA1

    417df7e036285c9409affa1e9bef8634d8994869

  • SHA256

    14d09a259f72569f309fdd7bc14519753d01016706c7b9335a215b2d0b64c632

  • SHA512

    71a181e597a5d9eae8ccd22683b650039f2506ba502b44a2da4f786e8884a1538603df9ab57d19c78d9777cb8f643ec78439346c32611776984acc569dbaba32

  • SSDEEP

    3072:FHixaVZFiOCDJtOicNDWEzZQjnS2C/vbgnB:FHigLF5CCj5zZQDV0bq

Malware Config

Extracted

Path

C:\Users\zp0dhh67wnWannadie.txt

Family

sodinokibi

Ransom Note
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your computer has extension zp0dhh67wn. 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 practise - 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/7270488ADDE07765 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.top/7270488ADDE07765 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: 30afJOW5q5dFl8y1WEDzzV0MUO7F29bI+B3doS7/svtKQ/UcuWl2MwPPHMaBVs6z SSTSD389t4QgkJ+4+4bCkJmXsSu2mxzDfm+ytMB30bFpa0QlO13r6gd0cIRnMBen c1F5GrdMS1ELncIHuotKb1vesm0Re7drSFHc9vyvMy8qXFp3UEcDzjA8UH0RhtA5 8R16Bb1sgvpgCHsgzm0LB4I81L/VLAK/DLmACy31Q9DH0k4RrVt/YYOscEqg/pUZ vLYjleh8DiF4qi6iiknMD4Vsn5UNzJIfh1EY5YFJWQIfUGCJ0G2Q6RHmg9xNyPVU eDYFAZHVFnqZf65DdS6s08WBmB6fEZ9rsSjqgDCZv/vK7sqfkF4CRla8S3viF2qO 6wHr92tkMB+RlPqhY0I/DdlVZm9XF7CLTFbReLYcaNsm6+xIGL9DmfsLjod0Yw9K PGPVhj+WNazdp7r1UaWnm3rmoEHbPy2/V8BBfJ2NGLBDx4lCUloibYO463brmkmw 5XQnEK7QIJQPtFHLTevU38intNXsHff/fBVcQevzDCxMq/NNt2+rgA2lDFa1HbOm UZMe7AJLMVx35YPR46rCOJv5obaWn6mK4dXx+u/BSXjSqatzv5Qr141JjXuo5VpD FSmCBG/kEWJHvpaeCPQIn1xjYzja3iQBRXoaVN9NvBZvl1h7bg/ygVCk4xuFOTVA BujVlhsWLmKRtr26SYK4lynrRSOXNGnhlO0Uf+6+fmYY6mt1e/aoJAR3ILsBVzI7 EC+GoXgOncdyIYca8ZDeQ0fYJE9OJgtBvMWXCxHa7IEP7SMTeUw9igrOqQjoYWD0 Sfk7LxASBFfRBnrit0ENXX/SrXpWHf/qEqHsjiR+8n+PXs/I8UXkVnaSVEYoVnrG tEhb7JjZ6bO1lE9QDGd/DqCO0UxV3UjWg4qCUNOOqDOgBZKNoRIDMg2XZ9xqFSPI PoyfzheHtHRL83L9Fl0l85fe2ptjPZd0DobQ2+nPzeJsKPM/LMS8HIb9NRF4Vsfs zJglYaRffHkfZBVGJvKjoyvfZSFMgHdgSD7KDC3iMFIdjgCOz7OzMvjWnGtciGb1 X9J+TU18FpNQ5EZvwLynYSSOeJaIu3woFRBQTELbXqviXDr1D/QGT6Y1ks//lmVt Z8uMDBiEbxwPMrrPRopyOsuisOqVmXzES11/vwoqARS46T0JGRyMtXrtscNCcL4W p5we90uQxahLb6ekUjxOW/vJDvs= Extension name: zp0dhh67wn ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge 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/7270488ADDE07765

http://decryptor.top/7270488ADDE07765

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Sodinokibi family
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 25 IoCs

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

  • Drops file in System32 directory 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 19 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 4 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\encoder3.exe
    "C:\Users\Admin\AppData\Local\Temp\encoder3.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2368
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:2420
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3032

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Cab9916.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

    • C:\Users\Admin\AppData\Local\Temp\Tar9967.tmp

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

    • C:\Users\zp0dhh67wnWannadie.txt

      Filesize

      6KB

      MD5

      094f66073a4dc9d57bb117f523da58f3

      SHA1

      8c06b0eb15179dfc96291f0acec0256a353e1731

      SHA256

      d21212357482d24d78e6ae8562d11046047ed9fb74494ccf8f43320d7227ad80

      SHA512

      c922fd2a8f2fde69ade379327a768ae2cee1ec54818e4e13964656a9aba348afa7b9f70d267c066a6b4431e04c89c06a473d794298f2f10b7cf17090163ef27d

    • C:\Windows\System32\catroot2\dberr.txt

      Filesize

      194KB

      MD5

      011e71f57cffb613af69fb2ee756455d

      SHA1

      5b25ada8edbdbfbfc08538b4de8029b4e9902b2b

      SHA256

      e23e91fd157085cb7ee27b9d1ef9e6da0830780f28db0ccb6a6438550506c91a

      SHA512

      908a96c34bb65c2fa6f4e8ab58bd4481d7c3ff1d9314bb0f3426d495d9e16a758dc86cf22ac0134bc2a87c002c5f689224e68d5c54c3fb4cf83e48027b1fd2a1

    • memory/2368-10-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2368-9-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2368-4-0x000007FEF53CE000-0x000007FEF53CF000-memory.dmp

      Filesize

      4KB

    • memory/2368-11-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2368-12-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2368-13-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2368-8-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2368-7-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

      Filesize

      9.6MB

    • memory/2368-6-0x0000000001D60000-0x0000000001D68000-memory.dmp

      Filesize

      32KB

    • memory/2368-5-0x000000001B3E0000-0x000000001B6C2000-memory.dmp

      Filesize

      2.9MB