Analysis

  • max time kernel
    148s
  • 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
    10-03-2024 09:50

General

  • Target

    2024-03-10_eacf011b488ace6141225c656a7168b4_revil.exe

  • Size

    123KB

  • MD5

    eacf011b488ace6141225c656a7168b4

  • SHA1

    bcd593ffacd351a80f87733a685296851ddf15b4

  • SHA256

    ac9b52580980993676677a68e4af90ba54f0a65311916f23aad2d54b74b6fc41

  • SHA512

    50fc88a20a80393ee9bf7d23e23621a89fa14f777233e1bd4c22eadc84482c99b2577ec82c572ff5b853f6c861a3061e17e71da9e04b65a39e1c05aa54f5a81a

  • SSDEEP

    1536:7DvcP3LThpshwVC5OE8yNcCQp+2ZZICS4AIjnBR561lQVMr3IgmffEbjQFOxc:y4SVnaNcCM8gnBR5uiV1UvQFOxc

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\9cz9x8-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 9cz9x8. 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/10AB0CA4975C981A 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/10AB0CA4975C981A 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: hzZKC3JqnhmMDV6NTx5tT4djJCvbuwVt95eSLZxIvaOpwwvASMNkPj7cRCLU5OIv PKFrsa66H82XJyvMwFwHA0EeYvTj0dXqCyiQq54WX7o3mdFi7KKQmYcBU0dY0uUH QVQsoryg+7vx+exJd5wO0ny6aQCjcH6JLWO+rig75GKiN7U8vl0u14gMvOGTCZqh FUrjUKRG7EoD3RzkMtiSwfeBCOfufxX8/W2g5Pz9/5pDNXRDAK2sNI2oV/TWduhs 63nK/sALWjyD2R4xkeNcjShSiljay8i3Ea30vNba2UX2hI6+ZmRsXjoECtTxLf5m tpubAXaoEH6h/gr1pFI4QRnGhgit8mQi7S2CamEUVOidbX1se+X+yItmTg2Yj4k2 y7uhW25eYya90lJmOlHeoWw+q8toU54ApZbOfiBEQoeOB1A5xg+r5rBuMbkbtR9u f0Va/jGjg32TOlyB+cIaA7+N3FVff38FSqgYT8n0wOPFaVuEEJ9bqnHiZRoJXxpz lAD7gILpXidYsEY7oD4A266mPeC8uWyl1pW4+zIA/NPQ8XHZ11gWVUsuIli19n0+ x6nD0m3jGxzgPc+U+IPMU7HceC+mQcRuC/DHtK9H+EnMJRhlvxhwdPvURiQ/dakN aO6yWly5O6lmtLrFLV6zNDXCghFZZ/KdEGRBWkMtLJJdBajkPgAJ29J13C1sm97q DVXfH4rq+fWO1NimoND/MpSjFJlnTDPSGK6NlzkiZ8W3xdpCauUdTIcjDTkAJ43c qIC7lxhgYGMgmRsQ1f+2JgssxJMmHolltgpN1ssGB2Y5MwNb6M1HrozLNBXGtEWz TAaIhyeW4td/XX/19EvBLV9274Y06LTJi4sS2l/7kWcvZth0P1y4+mBz3mmX36AV SN08zKb6ebsEtCUzf7qXsIj/4Sq6IPN+56Q6Pm6QvGZWAE5THR3GgXlaqegl0Ie7 567l0Hl8NSXp7Pa+UTiQveU7d3O7d4ORMJl+oEkJ03FyvZI6JdLmHzdi+iXZQNy8 nY2QvhIN1njeeGDDUTOyk1WwaZ8Quft8+78W02HtJWXyXO8i81zIvVV5rehhj/rk LTRWJxVmH7OYcfnz0RzmdPlLyAeQXJviAIg5apDyZuhQAxOQiDbCTXU5fkvnjaF0 P6deg+JcAt48V12mPgCERfqPr6Ru2gPofyKrD2DFZG9XHlcYPB84HlYkDXOsk6m6 L/fEd/Gq5H3qU4BDSUycAxU/g8+A1Ed9HipRpeNb13w6Q06fHvMEQmY8l7/RmUzq nSruJQMKyiC8I82HJ330YJDphqeZj0RsSGFaoR5qKGykFZYdBOyCTPGhOugxvKEq v6vgSSERC7QDsU6D8AhMIMF7+x80tvy1Is1R6D6WXjZ26ipkSoQ= ----------------------------------------------------------------------------------------- !!! 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/10AB0CA4975C981A

http://decryptor.cc/10AB0CA4975C981A

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 38 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\2024-03-10_eacf011b488ace6141225c656a7168b4_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-10_eacf011b488ace6141225c656a7168b4_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:4164
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3488
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:4576
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2552

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Recovery\9cz9x8-readme.txt

      Filesize

      6KB

      MD5

      db775e2d24410bc131ac862cef5fd860

      SHA1

      f20e6aae1a94a536675dfeb4337d73b2e3dc98d9

      SHA256

      cb3565a0abbdd810f19adbfa35ae3b5e0887be02ce87fc0776f243bd16a4ff16

      SHA512

      d203f4be8066c2ba0686e30599a3fa28021feb67aca3b0d4b1082efdbc220574eb9a5c4d9d0ea3e3453422f2aaf0ebbbbfa041380d11f17524493b6315c94dac

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_havwxc0z.a14.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/3488-1-0x000001F2E6740000-0x000001F2E6762000-memory.dmp

      Filesize

      136KB

    • memory/3488-11-0x00007FF87F810000-0x00007FF8802D1000-memory.dmp

      Filesize

      10.8MB

    • memory/3488-12-0x000001F2FEB00000-0x000001F2FEB10000-memory.dmp

      Filesize

      64KB

    • memory/3488-13-0x000001F2FEB00000-0x000001F2FEB10000-memory.dmp

      Filesize

      64KB

    • memory/3488-16-0x00007FF87F810000-0x00007FF8802D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4164-0-0x00000000004D0000-0x00000000004F2000-memory.dmp

      Filesize

      136KB

    • memory/4164-445-0x00000000004D0000-0x00000000004F2000-memory.dmp

      Filesize

      136KB