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
    09-03-2024 22:41

General

  • Target

    2024-03-09_e005b6ad501cd8f855c07f47c1946d4b_revil.exe

  • Size

    123KB

  • MD5

    e005b6ad501cd8f855c07f47c1946d4b

  • SHA1

    bdfc6d78830076b8943d87e6c4bd8abbe84d8a5a

  • SHA256

    9edc2b6ebf65577aa777c9f7cbe93562d4100698780772d6926e8d4827eb418f

  • SHA512

    b449ca493475c27961b032dd0c4dddc5608bd2656a801f75aca370aaf3522687d99e9890a93fcd1d7eb5f7e3d67dc644c2a738cb006ec0b29b61e991a7758ee8

  • SSDEEP

    1536:7DvcP3LThpshwVs5OE8yNcCQp+2ZZICS4AIjnBR561lQVMr3IgmffEbjQFOxU:y4SVhaNcCM8gnBR5uiV1UvQFOxU

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\4d89kbtn-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 4d89kbtn. 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/99EBFF70C15AE992 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/99EBFF70C15AE992 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: A90VrM960MESbKUwMsukuxFgfD2QGaMgCPx9r6DKffp4fad8Dc1nX0h4P+0Q4xzy RSZA23VEAa6/C+uSfjSI1Xb7fGrf5o6UYb07EnSprmPcdObgQLX60Y11g6F87Iku nHlTHuYPwNBiXzDI8pDNw79qeCwIhw503fML3N0ogTzxL1VOQq/AmkRmRJVqlD8C mKQzUO5g1REbhBoVjW3e5EYxkl4TQ78XBeP8AyjHY/1Lgx+/PxhMIP2p/oA2vRFU o3R0KK+0FtpNJMZlc/Mh+ZBdrGcqgD5Nuf242cEe/DcDlPg2Qz7hnmpcFBo1fq25 JIrcdlLb+vWgVVa+WlI/JkKDEDhXQ0qOPmk40b26hFy9t3rzLgSy2zATwx07ud7N VYhnjeX1asm7e7Z/3l7eyx/jXUC901ktjd7ZD7wgeVyvl6CcXIycpXwey5I1GT1l mkDNG+6FA/BkvGXJeL10PkLnbgPv3ExIdK4aAjul0y3KRTQeqT4WgTyqmHSf493D FYSro1tSwGC4O5XBWVXjXV/nbXKp1lujjaJccxRNpLPvt6Uu096QV7Ysjtrprl5J Ww+DuK2/VfEDg6PeorAQlMQJhAeDxvZB94DH+aAPogDySeF1DxJQ5YG/s8m7n66d lMDBIncBChODExXTfDq+c6faQrTCOhWagYXO30l6UhFxMklZqoldP2aS9KrnbBi/ HRylt4y6uVAjyCqqCvRIymG4Wb5xfO5ksZwqFG1xsCQfjC+ADceJIvPslACiotAw JZZr1NGkPML61UHiF6j/O2TRWdS+tjR1SRYJcIIEZVGuGAcOZG+luFeE87vfljpd ASx77uFe7v27WE4mxtwFPTiBw6CNlSnlugjjV6RRhc8nKxcEWGRTzBXNtpCDj2aY GMLdCi2wKPxN8Gxp5Dyg3dd/2BW+Zd6GWFYrkHD+oI+vyQfmUu8rHD9S9vVdmMDs CnRsXJXCsIvAqOH4Wwu3fOE/LpuZrwiCrAgU8TxUNv0oGsqTzJTJjiQK86N1cXC1 Pim9iqaNSanqKVMw788KN9m2NxoLWw/pSZuGgtIr2PqKzDcsKVzoIHoha9DBa57U zb1SFbibLDrvUnV/wz0W7cer5RKHsq7MxJalLUhhaNk4QOLLtMrvQvOuR1oVRk6V KCTYc5WQJn6xcUx0nGFsRIRDzTKubs2LZGJaCLgjsAEc8swVE6ymeMSPPNHl1haT JBiH8Q+W0H0Pa/N/9N/wYpjZTfuf+VNDfBv0fta1wJ13k/Goim9G3FSyWGaZ6zM3 /ku5nGuDZZiAx1FApBXRhrxMYrPE2DZQABQ/Uz1PhQ7sbSeOT18eBQvpFAOQtHWW 1NqDtA5nwob3z/5uJYAiOE9+Gy7jZaDe4FRDdddz15yqn7JkchlGJQOr ----------------------------------------------------------------------------------------- !!! 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/99EBFF70C15AE992

http://decryptor.cc/99EBFF70C15AE992

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 23 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\2024-03-09_e005b6ad501cd8f855c07f47c1946d4b_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-09_e005b6ad501cd8f855c07f47c1946d4b_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:2680
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4744
  • 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:2696

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Recovery\4d89kbtn-readme.txt

      Filesize

      6KB

      MD5

      6734d8d04b235fe84640f4957c3bd6fb

      SHA1

      1a5842365b94b4a3355b43955d6cde15287fdd68

      SHA256

      280c54433e44007308fbef7012b799bd11d9077200f1d3c950e76499a5a6afbe

      SHA512

      284110823e7fa07b3d067557dd77dd5d6d7fb92db8c61ce9a95e5c8695beb57c86e2a58b63cbc6da688bca0435d38162cd2219694e3ab723f5986d4530c23f78

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rr4afo44.q54.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/2680-0-0x0000000000840000-0x0000000000862000-memory.dmp

      Filesize

      136KB

    • memory/2680-457-0x0000000000840000-0x0000000000862000-memory.dmp

      Filesize

      136KB

    • memory/4744-1-0x000001C17BE80000-0x000001C17BEA2000-memory.dmp

      Filesize

      136KB

    • memory/4744-11-0x00007FFDEAC00000-0x00007FFDEB6C1000-memory.dmp

      Filesize

      10.8MB

    • memory/4744-12-0x000001C17BD70000-0x000001C17BD80000-memory.dmp

      Filesize

      64KB

    • memory/4744-13-0x000001C17BD70000-0x000001C17BD80000-memory.dmp

      Filesize

      64KB

    • memory/4744-16-0x00007FFDEAC00000-0x00007FFDEB6C1000-memory.dmp

      Filesize

      10.8MB