Resubmissions

05-02-2025 10:44

250205-mtb97svjfl 10

14-12-2024 12:52

241214-p4hk3stqgl 10

Analysis

  • max time kernel
    293s
  • max time network
    297s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05-02-2025 10:44

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\a56bcme-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 a56bcme. 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/13BD4D2D1448D3AF 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/13BD4D2D1448D3AF 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: 5iHwa6VTGjjGuibJiU7Bdbm837tlrSF/KESvN+lgNbTqnE/hw1un3tFwK6hCqJiH 8M0H9D6wXMPDmcJdJDk9bp/M9bSdpivwpO8U5NxwWDIqA2kuiOYUoPOi9pP8NclQ b3uHMFK9Is31UxsFGaHK0mTwAOOithDAxeTUJm5oPTbBuJvI8AhFzvZYkkKyClGN I/1WPP9s+i5wkVHgFL7fpRXslrhq3Wfvbj5uefvXOlWR49KRBQrgayhuuJmlpjeb 7blfJ+8foQYEermsI/tGSm8XUuuzgGc1drv/tZv+aVwDBLjvM1NjNL4w+wbF2cp8 341PTD/gIs4VaFnub8LRm/OO52BKjrN0ykfJ08cGuAQ6CT0fkO8tpBML2On4UROP UDXAXP1uxUOcEQAxdBsZCsN5EqSMmhiEWtvI48AL6LL0HXk/AWsRZKb5SG0UlxGJ sxVAV0kLAzf2vX/7c9HMQOrViDmAuexIfWGq8NxokVQgsRdEGY+RNiUMwQ2lLdFM BOYYtUede0JYStCO7V1horLSdRPzYuCXxfqlnfBFwp04SldDdXcm6tOFE7kvvWO0 ex9X6xzTjeh4BNA0q70atCLshJ1WoSp4n+7sU4PHu/3AlIvWftCEa+X9BPYG6yC4 +QOGc5/vOTx+dF9uxPv/vRpxliSwssgA3BkGas3kIydJxreo62ddIep+x/3HD7xk brkn7BQ25sT3WH6okWWuzxl4WaP6uKH08sd+AQZ9JRCnxE+aovEZLqldBv0QxkTf heiV61l/RXLzTqsZ39aOHVs9TS7jVqY4AgBFFWdpWIwjrqWAPQyMq9Rol71ASqqq c25V2ZoNXQ37McFtKOGdwHkvkQTpOdFsdjEDNnWXUaBG6txDFFeuqV8OJE02wwFu 5ktS9IcchFlC583nAbwbtSNWnM3/WJBQD2iiTI6UVWA+ANMjhvT7LwBDci1GKilg lHMyMrR2jHMSTZ/bsEegk4cY0KdTDp0hTBm93BM2lY90vln6HqJ623F4oYUyDZeV XNEr9BWBbClSmPKgNlGmIRb575CD9ofgKuSOOgNmPFWFRop+8u4LeaI8G+kySTev ZVJJZ9CnHcJjD7T80lT5Hm3PYOBD64tr2ZUqfYgtRTD3y0utaXAHA3og6zEoqs1o tvYmsndHWPnMDYC2vErg0jYH9WNx5B9MRVy16BFjVXkx4/B+aW/J/bf3q95WaOE7 fD3MX63/ic1FCA== Extension name: a56bcme ----------------------------------------------------------------------------------------- !!! 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/13BD4D2D1448D3AF

http://decryptor.top/13BD4D2D1448D3AF

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Sodinokibi family
  • Deletes shadow copies 3 TTPs

    Ransomware often targets backup files to inhibit system recovery.

  • 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 36 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 3 IoCs

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

  • Interacts with shadow copies 3 TTPs 1 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 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\2024-12-14_b3b9befbd8753ac8dab26e4d4e5727f6_revil_sodinokibi.exe
    C:\Users\Admin\AppData\Local\Temp\2024-12-14_b3b9befbd8753ac8dab26e4d4e5727f6_revil_sodinokibi.exe dsrm -subtree -noprompt -c user"http://+:443"
    1⤵
    • 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
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1904
    • 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
      • Suspicious use of WriteProcessMemory
      PID:2560
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • System Location Discovery: System Language Discovery
        • Interacts with shadow copies
        PID:316
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2508

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabCD4F.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarCD81.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\a56bcme-readme.txt

    Filesize

    6KB

    MD5

    41f74bb8b8d106c8ffe2466dda4e5ff2

    SHA1

    feddc0cb83646e2c20bbabec731bef91f33cf5cc

    SHA256

    e8a13abcc7f60df0a7c510e559249a1d1ba58cefbcc0c6fc8aff46c105adfa0e

    SHA512

    3cec0dedb7f0cd04953f7cfd6cc6c69bc1066f92544011b45b7979842fe8aa601746b8da6f101fac2710631abe660dcbe196f8bc961d7485abe3091722f21fa3

  • memory/1904-4-0x0000000000C30000-0x0000000000CCF000-memory.dmp

    Filesize

    636KB

  • memory/1904-2-0x0000000000070000-0x000000000007A000-memory.dmp

    Filesize

    40KB

  • memory/1904-9-0x0000000000290000-0x00000000002AF000-memory.dmp

    Filesize

    124KB

  • memory/1904-5-0x0000000000DF0000-0x0000000000F1D000-memory.dmp

    Filesize

    1.2MB

  • memory/1904-8-0x00000000000E0000-0x00000000000E1000-memory.dmp

    Filesize

    4KB

  • memory/1904-7-0x00000000000D0000-0x00000000000D1000-memory.dmp

    Filesize

    4KB

  • memory/1904-6-0x0000000000080000-0x0000000000081000-memory.dmp

    Filesize

    4KB

  • memory/1904-0-0x0000000001250000-0x000000000127E000-memory.dmp

    Filesize

    184KB

  • memory/1904-3-0x0000000000A40000-0x0000000000B09000-memory.dmp

    Filesize

    804KB

  • memory/1904-11-0x0000000002780000-0x0000000002889000-memory.dmp

    Filesize

    1.0MB

  • memory/1904-13-0x00000000000F0000-0x00000000000F6000-memory.dmp

    Filesize

    24KB

  • memory/1904-15-0x0000000002AC0000-0x0000000002AD0000-memory.dmp

    Filesize

    64KB

  • memory/1904-16-0x0000000001250000-0x000000000127E000-memory.dmp

    Filesize

    184KB

  • memory/1904-17-0x00000000000E0000-0x00000000000E1000-memory.dmp

    Filesize

    4KB

  • memory/1904-18-0x0000000002AC0000-0x0000000002AD0000-memory.dmp

    Filesize

    64KB

  • memory/1904-12-0x00000000000F0000-0x00000000000F6000-memory.dmp

    Filesize

    24KB

  • memory/1904-10-0x00000000000F0000-0x00000000000F6000-memory.dmp

    Filesize

    24KB

  • memory/1904-1-0x0000000000070000-0x000000000007A000-memory.dmp

    Filesize

    40KB