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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/03/2024, 15:30

General

  • Target

    2024-03-13_ef598744788b296ff432ef23f236df15_revil.exe

  • Size

    123KB

  • MD5

    ef598744788b296ff432ef23f236df15

  • SHA1

    0c3080bf3ffe321f67ed0ee712e02f054e63b614

  • SHA256

    40538175f74819e6f70ccb3c3677529d6ce2bdfe41f224cf4701807485387c84

  • SHA512

    acc465c373f1a2c1babc034eda94b83e222ff97455599454501d192d438cb357e32c5cc80b743e35f47c20756e9478c0ce6f1ec82ad6ea0767d87d8d61dc61da

  • SSDEEP

    1536:7DvcP3aXhpshwVs5OE8yNcYQpG2ZZICS4AIjnBR561lQVMr3IgmffEbjQFOxd:ylSVhaNcYMkgnBR5uiV1UvQFOxd

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:\Recovery\68sus8g-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 68sus8g. 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/3B3544D1B6124407 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/3B3544D1B6124407 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: JcqruJZYW5ZrUNb7F4QNpbWb2Gq9PY11YQ3Enn0vrdyDC5fViWu5UvZN5ZXx+TmI HL+7EJtSng2Au9Gkj/fKJpBavl1SFvwCixR5xODSJoKT8UFuejjor7FDhWiZYxU0 w6xWakZ75tyld6Q7fL97au5z8LEbmuaiJqt/7E+RKCLCkhi7g4x1Mtbj7oRmEW8c 2A2uZnIIbOkGWeCfijJtVgrAxkvy6GnliGx84+PsxtApz/mDfRU6mVlhA2g6BQ68 9xKtD0+wVnaUeI00T0oZ4s/C4RAwGzClSO67hEinRRQt6GSmxSU2UAULHWg08ZMw WbPg1uUogIq+UoCHlwLciqNlwi1EE5pcPSc1Q2krJjRc7+zLx/otqZscAQwRGJe+ 9+GFIAtIsJiYRslG9tSPvC0SVfAb8PeqOLIzy3ynLG8eMr8wmoxtC2N2yr3bg0Io CEhnOv5rRec6q0dV1uJpROWJKPWNVzfgKwg4sPI95gv7fMquFN/pUT7SxZyp+Opd 7Gu2srd0DlyTYGunJrxHN0ECBMyuywKVxd0xyixT1QGzvxgmIjx2hyd0l/2bRtyM 1KBAA/omH3xZF04MucT7VqhXUBhnGfZYJz/QHohIWFFR6rpMerPAj9kjlHp+Iu+R 8Paid83RyiwWe7UXiyuSdwskGa/VcP7E9AP7/IjkZIPHF+1FDecQuz6iUER6/+zW KyKOnXVQeyJYqvDqcVpEknEI/UzthtsrceEBHn32rh3U11PYOuTvlMQp+MdrA+8A lYULFm3YlAQCdszx8KWY8Ly1ZjDoRnyvQtAn08YP9ChlhRAQUp8LELeD1D5PV01D M8gPyl5jXjuD+AnGMykLb7C5qERGD2oJBge8azpS/U0xV6d0zxMb6rbgTkI5iDAU JSrdFVTE1rHEroe0k09EkcYq717EFOOC6hlerr16qxU6sr0mRvL09JU7ZpSb2Dn3 PF2z9VXeZFhEne5+8jiF6HzLvxhMrh346n+67O/AlO4hljZyt23/O4HinuWBvf6v eWLS4HwUqT9UqqfzGiogw7Y/h68K1nxgi06q2m624FUWLm7eaIgP8UsBhkllCMbo NnYDygMSsubxIbm1VpSJWL81HlxYdwaTHPHKEaM2AYbppxrO5E7OKS+jnj3aFY1Z CxdMDRY+PT42CQSqh/sPBRMx5v8g5nBR9o7Dqr61TR2GLPCdneKntUVeTVni46XT F7TSpS6cXaVLQOJfk7+sHxAuEscr8WeoZrZAhXl9ST0rk1uglg3ukfkBfq0KeE9P k9LbC+G/AO9en37PUtIVEHo09C7sO7PdEQqj/r+p1z1HnKU7RKZdWrdVTWDfRzME 22p137yu5EtmKsJrhihjdV2PwW8REzAFWj6b0i+8ZqcZyw0e4bnJEw== ----------------------------------------------------------------------------------------- !!! 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/3B3544D1B6124407

http://decryptor.cc/3B3544D1B6124407

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 31 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\2024-03-13_ef598744788b296ff432ef23f236df15_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-13_ef598744788b296ff432ef23f236df15_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:2796
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4116
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:544
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1608

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Recovery\68sus8g-readme.txt

      Filesize

      6KB

      MD5

      71c093d09e58e0d25b20bf4725f0aad3

      SHA1

      613556f2f7a6431c726fae0e312e2c93c76b3552

      SHA256

      a2f3ddf6be0f501a8c46d6c2f008b6b0f8c434219e40fd201d66e52e37fc75a5

      SHA512

      2f6823a408747e3345d892c55ef1cf3e81d3227a6cc39d41037d52d212d041ec6519ab17ec6e79a730f8ea9e66f47317b46ef3d275055d7603884b9b935dde6c

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hzzgclgf.cms.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/2796-0-0x00000000008A0000-0x00000000008C2000-memory.dmp

      Filesize

      136KB

    • memory/2796-395-0x00000000008A0000-0x00000000008C2000-memory.dmp

      Filesize

      136KB

    • memory/4116-1-0x000002550C730000-0x000002550C752000-memory.dmp

      Filesize

      136KB

    • memory/4116-11-0x00007FFD41930000-0x00007FFD423F1000-memory.dmp

      Filesize

      10.8MB

    • memory/4116-12-0x0000025524960000-0x0000025524970000-memory.dmp

      Filesize

      64KB

    • memory/4116-13-0x0000025524960000-0x0000025524970000-memory.dmp

      Filesize

      64KB

    • memory/4116-16-0x00007FFD41930000-0x00007FFD423F1000-memory.dmp

      Filesize

      10.8MB