Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-12-2024 12:52

General

  • Target

    2024-12-14_b3b9befbd8753ac8dab26e4d4e5727f6_revil_sodinokibi.exe

  • Size

    143KB

  • MD5

    b3b9befbd8753ac8dab26e4d4e5727f6

  • SHA1

    18e1221cf431f52310f5c459bbb013600e8d55ce

  • SHA256

    c293a4033debde88239a7dfbb5fdce91da96dafeccbeb785a7cf83c7aa769091

  • SHA512

    0bbdb8746193370e3dab8dbf5442112b217ea07b57aabb8cc550a4b270e84b33e49f314d0db53f5aa5571746d33ac790e424479f558bfc7255cd6b8a94508642

  • SSDEEP

    3072:2D5BbEKoxWlcLbi4eTMlwDCnu/YGB96W/y1cL:2DTb3UWubnWJ/RB9wcL

Malware Config

Extracted

Family

sodinokibi

Botnet

5

Campaign

367

Decoy

craftingalegacy.com

g2mediainc.com

brinkdoepke.eu

vipcarrental.ae

autoteamlast.de

hostastay.com

gavelmasters.com

ronaldhendriks.nl

successcolony.com.ng

medicalsupportco.com

kompresory-opravy.com

sveneulberg.de

oththukaruva.com

voetbalhoogeveen.nl

selected-minds.de

log-barn.co.uk

fsbforsale.com

jobkiwi.com.ng

ivancacu.com

11.in.ua

Attributes
  • net

    true

  • pid

    5

  • prc

    wordpad.exe

    outlook.exe

    tbirdconfig.exe

    agntsvc.exe

    thebat.exe

    mydesktopservice.exe

    sqbcoreservice.exe

    thunderbird.exe

    ocomm.exe

    excel.exe

    thebat64.exe

    steam.exe

    xfssvccon.exe

    firefoxconfig.exe

    sqlagent.exe

    ocssd.exe

    mydesktopqos.exe

    msaccess.exe

    isqlplussvc.exe

    mspub.exe

    winword.exe

    sqlbrowser.exe

    dbeng50.exe

    sqlservr.exe

    oracle.exe

    encsvc.exe

    powerpnt.exe

    dbsnmp.exe

    infopath.exe

    ocautoupds.exe

  • 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 you computer has expansion {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 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/{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.top/{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} Extension name: {EXT} ----------------------------------------------------------------------------------------- !!! 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. !!! !!! !!!

  • sub

    367

Extracted

Path

C:\Users\z8ky48e1-readme.txt

Family

sodinokibi

Ransom Note
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion z8ky48e1. 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/1CF09415F59E36A3 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/1CF09415F59E36A3 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: 35HsP0TGGKXexs9cBeBjII0EUm4Wpn90PKlc1IWt0VyeoA3nlmyzhfZVxGmgw6Im P65roH156lyxs6BWpoErwmzqDrbhp9e04KxjhrAXVEYDZByEhNiOJgagowLoL2On ExkO1APSvlHkJA0hwf1SQ8k5YTsM6ncA4JmKJDdC065hy8GecJTwRa3KqKbEKY0I F+Dg+mMJKxJCG+fJ+Wog/w5U26N5+KGHUdebzlsB2nkt3XDVeWcZYqqelmlVHJn1 MizOSRWFKglGR8QGr7/9RSc9S5JCmxfaKhpqTCvsgjU/lUdSlD9CyHQWkMPyI4qW qIRxw+E2ebnYGQOlDkfo76+BIq6V8bBCrRm6p8LcMKk2Ms//lGbc2vASSN5kdZ40 rbxVp8D1F+q2WzKSKik1JjG4jbeXpY+G720/X6zbVanVEJ6oV/C6wOqPIUyBKJLZ +guZQXRVH4a/svkCkLAz7OR9qzJ6YcSSEh2A0qHBlcqOxmfyFvL/KH95vYaGLPWB fN1cj9d/EGAjoH4ucMzvejWhhKrWG7rZmivy+uPkc6zDsixQdGcC8PSvDjAgQ17h TCQYzipI9FDP87UI4XNkcuvu2mMIC+hcPO5fl3KRJ9FNk4ZnLLsOhi+pLBicKFNO aHop16aIrD5J4f8BN1cPsMvC7I6kERHfzcPbe8SI0yTuC4P3WYak+rRbSqenEz2W XOIwDENKCMqivLr1m4yv0ZpVrMECEpfjTvX+XWXfTOtxpzx44ZSdP2+crup1Dum0 MEPp/vkVEnGi7CwpsR51rQoL1Wqc3zQlSJhcdF7TcOMPjnKtrJ/AYthupyvHbhnF anjTqUZtWTwh6ak7sDpbF1OTLAtgKDZISXmFw0fRfoiICAkVyehPVjpqx8yqMFFK re/rqaWM78DANlxsp++8bgesnj1YEF7sqwLFz5xpJvjTtWiRPthCFPAqvB1IIV4S FvNbUI8fdeyxrblyAwRqcGJBzoaeBxkbH7rom9udzckp3TUNg4fAqA/eOoEtWlHH Mz92Q2MEN/2++ImrEQ7Qx0lgL2GwEini8DBo5b9emVM0DuFPNFXRU7MfWzKay+rt 2Zb6cxweOGxQ2EPWhUVQcTDp+aq0lGycDchWfTFC/MaA0xfvAv708Gsteam1SxED dtcvDCOgEFGDFDuKVZkQ/qaLlelxJ519zFQnKQshyyu+iXMyGI4rUSW9zeohDL4N Dalda1ivI/a0o/5mAgCyRat5 Extension name: z8ky48e1 ----------------------------------------------------------------------------------------- !!! 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/1CF09415F59E36A3

http://decryptor.top/1CF09415F59E36A3

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Sodinokibi family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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.

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 28 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-14_b3b9befbd8753ac8dab26e4d4e5727f6_revil_sodinokibi.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-14_b3b9befbd8753ac8dab26e4d4e5727f6_revil_sodinokibi.exe"
    1⤵
    • Checks computer location settings
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4768
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\z8ky48e1-readme.txt

    Filesize

    6KB

    MD5

    4ad7c73d5058b1662440a085b00a746e

    SHA1

    ae6d4f39f409dc7d936bef018aea6cf2f2467914

    SHA256

    51a8d3a03a5a5ba401c6b3d9b5ca7bed9dea8be2d98ac422896f423b74abd3bb

    SHA512

    0ab18e2fc31923e1728723e2adc5c4f3b24fed2290041b1addc35aba5df35a621bf3ae92890ade2323d876d835919673f07f0b43b03f58cba463af128c19a7a2

  • memory/4768-0-0x0000000000840000-0x000000000086E000-memory.dmp

    Filesize

    184KB

  • memory/4768-1-0x0000000000840000-0x000000000086E000-memory.dmp

    Filesize

    184KB