Resubmissions

31/03/2025, 00:22

250331-apdw1ssjs8 10

28/03/2025, 22:52

250328-2tfd7avl15 10

25/03/2025, 14:57

250325-sb3mbsxxht 10

Analysis

  • max time kernel
    318s
  • max time network
    324s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20250314-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    31/03/2025, 00:22

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)\9c4899alo-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 9c4899alo. 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/FAF42D08E00197EB 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/FAF42D08E00197EB 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: IuRaXuXhakkWQKMombIBqmK/Ao/T9yYjozTddVMZzT8N1LlPUgAsRU7u7B1NVd1U L/Xh1QpomuS8tjv8LMiktxzprcqjIwQu23aOi7rev0SriXIFIbTeNfps8Ut7Xq4Y +2X7NlPu5zZJxUlOBPXBShVJFWg+V4HefPBAZScJsithWLOMVeUY0MueRaexqlFu 8g04WBzH9afC5MMwJIWGc0lwVlQ49mjLyCAdFX/Ry8PJsM0jPqLlmysa8e730Whh 0JJcpEKcaYJ43My9q2zMIVaMneCcHUNVwAjxH0qHU9KKhvAjS2a1PrnVLPIMUv1f 8Xtt2hoCt+RfA+l1zB3+xLRY31YY9GaAyVYEGF0VzIzzb7vNeTd9pzt7atUKXqWt +EG05XI7KdmMWgWkisXBi6zHPRi6af9bheErj9TLesbdcIABYIEOrUlKmRJ289sU JNZUASHkqDwnbelhO1QKyxnbvgaqqdQrzEFkvXe+N14kN7BZ6qufu2LBdTLsp8X5 UcGVpEwOhtpmJPXgFmcxxNdHya0r2rGb2wPSMg+YxzSsHKC8fQBCoJ/7C0Yfq7z6 0f5lbABEg/oYgTuk83C3OnX414/hFzSOHha3BHVomfKYt9jfgklILV+wXCwh4M5B jp/xNKR84oUcSDwCLskygy8vd8U3/WO1fNyjGEcq05ALl+Ey75pslbpb7YQfWXD2 NjEkOOOOZNW9q+nzZoTPK6LUYHdfhxWuyhQUdp6JDWXC6e1HYYFvTDmNZOjPUNtU K8D5Cm+JYdp2/i1xejfAMD4KAXVFLkr9QebrUjPUWjfQMnZ1Mt9Nw2P/Sim9R7Yy Jixmm07EDRVNHBI8sv+qYt2Cea2VZNOR4L6kcg058yXSldKma/eHgW3xm3dZeml/ wi6pxF1eAhG6k+8fokQ4BWqPfZfJcJzStbU0f9Mj632eoWhZ/1MN3olwZWcxo3iT yGIHhIpjFufD8h+WZczZe09UnolH4Fzw9oTQ0lgjgOQib2Rv5QWy8TM/LNlwxhRZ jS1vgu1IiFUDw/OQyk2h9H9BJQ0F1DsshHO0IOgy3kgZ+chvKcKM8zZzDLXO11he A9WNtgS7s3m8/5V8C/Hc48+5N1k2mAGPGT2vIxyUvme0sJ3evmdOeAVUqJ/NIoqD hWVuRzSuRN0HTBJ4cGdMeFeYiIpzcorBNoUit/11ZjRWmLWjpwcKAOencHPhmsHE 7xdLS9H7jyxgE9L2K2jVwoklexskxVoTi7ykh4sMO9o0/x1GL9amlA== Extension name: 9c4899alo ----------------------------------------------------------------------------------------- !!! 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/FAF42D08E00197EB

http://decryptor.top/FAF42D08E00197EB

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 16 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • 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"
    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:1144
    • 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:3012
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1144 -s 4260
      2⤵
      • Program crash
      PID:4332
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1144 -ip 1144
    1⤵
      PID:2720

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files (x86)\9c4899alo-readme.txt

      Filesize

      6KB

      MD5

      bd34a2ffc8bad92cbe71ff9051eb71dd

      SHA1

      a51ca870d0fa9aef6cd97f56f42a9a84b299e01d

      SHA256

      291c5fdff11afcd2d3dcaf5c899441a50582b050ce8b2698bf5c71fd0d765afe

      SHA512

      5c19461b371390df2e7e95794a708361a95e29f6fabd9805affb7cf41e13766fda5129a4e57a7d53531792d8ef5afd0d05af1d436cb4dccd2f246d3e14846a17

    • memory/1144-0-0x0000000000400000-0x0000000000489000-memory.dmp

      Filesize

      548KB

    • memory/1144-2-0x0000000000620000-0x0000000000720000-memory.dmp

      Filesize

      1024KB

    • memory/1144-3-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/1144-4-0x0000000000400000-0x0000000000489000-memory.dmp

      Filesize

      548KB

    • memory/1144-5-0x0000000000620000-0x0000000000720000-memory.dmp

      Filesize

      1024KB

    • memory/1144-7-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/1144-407-0x0000000000400000-0x0000000000489000-memory.dmp

      Filesize

      548KB

    • memory/1144-408-0x0000000000400000-0x0000000000489000-memory.dmp

      Filesize

      548KB

    • memory/1144-410-0x0000000000400000-0x0000000000489000-memory.dmp

      Filesize

      548KB

    • memory/1144-411-0x0000000000400000-0x0000000000489000-memory.dmp

      Filesize

      548KB

    • memory/1144-412-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB