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25/03/2025, 15:11

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Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20250314-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    25/03/2025, 15:01

General

  • Target

    RansomwareSamples/Sodinokibi_04_07_2019_253KB.exe

  • Size

    252KB

  • MD5

    1ce1ca85bff4517a1ef7e8f9a7c22b16

  • SHA1

    f35f0cd23692e5f5d0a3be7aefc8b01dfdd4e614

  • SHA256

    06b323e0b626dc4f051596a39f52c46b35f88ea6f85a56de0fd76ec73c7f3851

  • SHA512

    6e67fa01a8792453b148074fe027def90e1d3f6042037216986ee9e3d0c436c177764bc5e5900dbbab91e10d8a3c86a2ea04ef547149bfc92a33ec0236759949

  • SSDEEP

    6144:Rb8oNGxoFlv2ynsDJv++C3uGsKTYZH7nJHVyjG7q9J4:RTvnOdtC+GENnvyjGN

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:\Program Files (x86)\207dc5-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 207dc5. 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/4C21B9824C4BB5BF 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/4C21B9824C4BB5BF 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: J2H2lZwIIWgPxKZsnbHpVJSaC4F7wcXj+MH36R5UxT1auQ+ts3mTE3w+fTKt+Q5X tloUBWWmGqqstvfHuPawescpPT03MkFvxwx6dSowqLS/EuIAme8iX5mDzfGQ1Md+ x5NrZi2+kIu++RlVMWYBObY6fPKGpV5ldSuDatNlhM3LX65frHcrrhv8kwRM0dPM 1byJW1dL9fEARpVHRKypJysXdigUeKHtzeEpxOIh4BVJC6nwZhka1jDeuTMdtHJV L4pCMcd8bkREbcCGOsq8IUjRPa1nL52xbrrChN9ntAxl0Yb7dqehzio05uwEGYnD F6z8JSqM3IBE3HdAXBTnvbN9TtH7v/yZlhLJjiFjPPcZKeMTQB6AO1ZUAXvf0x6V JT9rX4/7izPEpFhBRsCNVCsukdbZ+zENX6SwmhFK2//AIJ0jLfZjeRed+HljommX kKLzmITvmQATTw+yMqvqju99EBd1OLcGlmJSzYAe7QJTtdQjhbjLdPBi4V3s6xIy HlujpSjf/+Vex9H6JwfT6dWLMnh8FLhmNWnZMCs4e1y+qeIbxKctSv4xOtWbJdw6 RVSzlNwqrBWG4EIrx9vNbvUI4nA8tC4KNXkpd+xz45W0odQ4hZ8DmHgzvygAC6sp qC7Cri1ShkUvhp2UhGcAACyjuqulzKpd21bxx0z8P9l2Wu2HT2cGbgyD/QnJgMFz ICup9JZarjSse15Cdbp55RtF1NhXdR0S8bItVFZ1l1VQXTReSFWe3hVi8PGQ4iUW Sv8GTIcayDBal7ulnFIgq6yT8WCzE3Epq2Zp8sQ1co4nCEvIkYmrXPTARJfjpOkD nDw8sU7mo/wsbcIj/ts7hfQt7zVJHA32cOnpZhEPkQw9SWA76bAc6YTPYRkMg6tl GnJ1DowFCgfH1NJ013PwJLequu+8kZfFJuiDf4o6SIcUZIzyAWUfgRTq95V8r9e1 9pS2qKCrScg65YcKpzRH+oBgMECGgFoRNcKYcDcCvDsnYG2eh9JKrhUoIuP1p3AY jGJh+gE7KjI2sWK0E0dQtSkOkG2PeOvHK9zGSvR3ibBEsOCuTsNKQK///ZJMWvBa 2DvYXMLDBN3RmcIJGQMZ+4GXUPWox5w9h5Xfm+D19JkWhtliKhFM8vLHH9H1sxUm HTWHFVeq9ZQW3DE1wTJk5jqoGJ8wLXDCsrgXN78AMju9/H+J2PbmEaYAxO+4ej/W qdLuEkXlVy9Jo/YNqhF3Tg76cASYiHkWOlK95jZJ/tO0dg== Extension name: 207dc5 ----------------------------------------------------------------------------------------- !!! 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/4C21B9824C4BB5BF

http://decryptor.top/4C21B9824C4BB5BF

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
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 32 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\RansomwareSamples\Sodinokibi_04_07_2019_253KB.exe
    C:\Users\Admin\AppData\Local\Temp\RansomwareSamples\Sodinokibi_04_07_2019_253KB.exe bcdedit /set shutdown /r /f /t 2
    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:6092
    • 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:1168

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files (x86)\207dc5-readme.txt

    Filesize

    6KB

    MD5

    8cf18d59f3199df657621f1ace383822

    SHA1

    56c1c4c7d62d20b6c4157923def0722c89fcf7f0

    SHA256

    8e0462eeec3ef251b17f2f06db7889c37581909e175d9113e6fd30448e8d20b4

    SHA512

    d907cfd30227511d960b165c7db2c7591d22cf691c417acbe0ab51cde5c55d5bc73147fcbb82da5fa5cf4032c6b71ad3a2a9f2a834031c732dc9ec75b8d7479f

  • memory/6092-4-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/6092-3-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/6092-0-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/6092-5-0x00000000005D0000-0x00000000006D0000-memory.dmp

    Filesize

    1024KB

  • memory/6092-7-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/6092-2-0x00000000005D0000-0x00000000006D0000-memory.dmp

    Filesize

    1024KB

  • memory/6092-397-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/6092-398-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/6092-400-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/6092-401-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/6092-402-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/6092-405-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB

  • memory/6092-406-0x0000000000400000-0x0000000000489000-memory.dmp

    Filesize

    548KB