Analysis

  • max time kernel
    133s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-03-2024 18:25

General

  • Target

    2024-03-11_0d2ff59825f4474d297fd14a22b0c14c_revil.exe

  • Size

    123KB

  • MD5

    0d2ff59825f4474d297fd14a22b0c14c

  • SHA1

    b11268b20c7c152fb10efaa90df790d628dc0253

  • SHA256

    843c595c609f3f91536f2650f654d5b717769b57e50a35d41b1982f636ea45cb

  • SHA512

    0c53b1dcea597ae369ade0184b130ecd152f32387da0bdc106aa6aac844f8d36877f281c43a95ca7a0661e0b933d7b2989bb9fa6c5bbccb44a3d80b218f734e9

  • SSDEEP

    1536:7DvcP3LThpshwV+5OE8yNcYQp+2ZZICS4AIjnBR561lQVMr3IgmffEbjQFOxj:y4SVjaNcYM8gnBR5uiV1UvQFOxj

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\u332r2lp1-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 u332r2lp1. 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/8C64D116070A6DC0 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/8C64D116070A6DC0 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: D/TIgJZY/MWa3G7Xw3kEFjM/m76VZYAsqdcjVUIvWFlpSx4nj4QpFwJFbPDOPH+g PVjMu29QkeCxxZ1M8Zx2/q+Dcyld7jtZIQoGQrcX/V8pBVc3VmmQx8whlG2alE/P nfeGebZssa5VkOjkREEODYeF9Ta2fSabI2K44pgxKpIouObkYsoySSF5Uq3jvLiw G/zBGIvQ5H+62nSiEZ2Agz2/zWHQD3sqqHzavQtCjmSNnnSTxD9raAdesOGZKxhx du1qtriF7qqdAo6nnTplY5vd8ZSfHR6f8UNyuuckj+I1XiL0xQfXpQioUPwHXgro a7YqUuFJcmyuRbgj2vFLlodMVmQl9CZKAIun6/Aj7/nUJMcy3FPPrAK4PVNxblom Rz9m2vNe75QsrO6guv+d7jrxt6XVV97jHQ3FS+SXwqoctSV0/mxjpXLLcUFPn9kG yldowUArezrYdV3oSXnFae8rDGJi/MeWVLe8xmfY3oSKyvM3j5DRGGpYOW/s0oa1 ZarkuBwtirrAxgj2RGzg3SzdaKwrCo2RmGidMr0tusrZ6D36yUDmZmMkORtbS/g+ PtaQsNKka4PXD4TV+x7j85aIfxU37WsbzM72+8JSD+gVtIZB/GestSAXmw4tp8eS a51fmmlRaFcexNZnQR0PWKG0UT6wDOuo6rFocNGPbhLqTMEJA3qLLb4m2f0TMctj cAuj8ylEqSQ9VRUiW7KaeiL7tj9wdNDoz/3RUME1aceZarL/sZHZVERbOe6BkyPg V041OVN3H9bCWniJOlc4s1mVR7cKazROGcMCgNhr3bdcLKpKUGFUUOyHNSuMvvCD xkjZuePh3M0sWR3jpPRCz5NS7jbhTFI/mAEwzxZiItzqHnyx4Jvlv6Go5+hj04lb yLL82vlvZ5NWUVLhub+bski/6fqRr2ELI+p4HqYgwzxS1yjYUviYlQGKQQqbw+ZF p6+9IIOxLPTHzYpm6GAQUd3NP//RpXzO6pj4IBZE6KT7HJbR6/XWyR/cyYMOwjIY fgB2j8+C6u4f/KnG+tmY5J2adzzlMNmSxS+i8qVACb7iwwX28N9ToBW4B373lrUZ kJrlC53kC347jFM5z4mcWMj2OpxZ+hppWTanYmDVTZ6U3jmEj5Uw0nRniKHAoQxU jOUVo5+81GR0ez63NejZWp/VppZ83UiyaWiKPFRH4myXdvF7dTaaUiYBzz1ddf+0 j0exewde9YTnIotNefQEZl+msOMDB7aDJMwFeVhBpLI//uy4aAX8yibKehiUOgae XTzL1z85s8RD52ptgwIDHGL/eFSsFHkStBv8OM+M47mKYIgrznPP+GT9euBtGQaq dN5AtIxTuxLutJAV0nXWD398Y9HvRxaQ5dc5d8d3EB9PvFiMEDo= ----------------------------------------------------------------------------------------- !!! 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/8C64D116070A6DC0

http://decryptor.cc/8C64D116070A6DC0

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.

  • Drops file in System32 directory 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 35 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 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\2024-03-11_0d2ff59825f4474d297fd14a22b0c14c_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-11_0d2ff59825f4474d297fd14a22b0c14c_revil.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2924
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3020
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:3036
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2672

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Persistence

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Privilege Escalation

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Defense Evasion

    Modify Registry

    3
    T1112

    Subvert Trust Controls

    1
    T1553

    Install Root Certificate

    1
    T1553.004

    Discovery

    Query Registry

    1
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    1
    T1082

    Impact

    Defacement

    1
    T1491

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
      Filesize

      67KB

      MD5

      753df6889fd7410a2e9fe333da83a429

      SHA1

      3c425f16e8267186061dd48ac1c77c122962456e

      SHA256

      b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

      SHA512

      9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

    • C:\Users\Admin\AppData\Local\Temp\CabD625.tmp
      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\TarDFCD.tmp
      Filesize

      175KB

      MD5

      dd73cead4b93366cf3465c8cd32e2796

      SHA1

      74546226dfe9ceb8184651e920d1dbfb432b314e

      SHA256

      a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

      SHA512

      ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

    • C:\Users\u332r2lp1-readme.txt
      Filesize

      6KB

      MD5

      48c2ce79bb9ec395bc944d9ddaea0027

      SHA1

      e2b1856fa818de68f95d0bb7bab3f3f1bb01b8b7

      SHA256

      922df6f66d31c778191601d8689d73d139e3f640ad2437e289be8ec39f20be81

      SHA512

      bd5806d9beafc3dd0cc3b3aa2d9727a0020d9a6af79022fbbf241cea2f835405776b439266159f68a00437d71b321958c633f4b1b97fea020b93c09cf76c1028

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

      192KB

      MD5

      9cc64516d882fffb6509331b8ac1778c

      SHA1

      9ff8eab0a2c6f6a1d009ee52e75e9a4098c59259

      SHA256

      ab68348160b4e9c9e622e67ed01e3c9b3a2fb3edd9919393b96caca2e234f1bc

      SHA512

      bab20f6a5c89e79f50d8fb3fedfa9b372043ae7316517c87d8933bad7eb70faf1117bc51401f790adb2c92bb208d93391db27ed730cbec296034e5be7b02293c

    • memory/2924-0-0x0000000000D00000-0x0000000000D22000-memory.dmp
      Filesize

      136KB

    • memory/2924-532-0x0000000000D00000-0x0000000000D22000-memory.dmp
      Filesize

      136KB

    • memory/3020-7-0x000007FEF53A0000-0x000007FEF5D3D000-memory.dmp
      Filesize

      9.6MB

    • memory/3020-12-0x000007FEF53A0000-0x000007FEF5D3D000-memory.dmp
      Filesize

      9.6MB

    • memory/3020-9-0x000007FEF53A0000-0x000007FEF5D3D000-memory.dmp
      Filesize

      9.6MB

    • memory/3020-11-0x0000000002D80000-0x0000000002E00000-memory.dmp
      Filesize

      512KB

    • memory/3020-10-0x0000000002D80000-0x0000000002E00000-memory.dmp
      Filesize

      512KB

    • memory/3020-8-0x0000000002D80000-0x0000000002E00000-memory.dmp
      Filesize

      512KB

    • memory/3020-6-0x0000000002350000-0x0000000002358000-memory.dmp
      Filesize

      32KB

    • memory/3020-5-0x000000001B660000-0x000000001B942000-memory.dmp
      Filesize

      2.9MB