Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-12-2024 11:47

General

  • Target

    2024-12-15_28b37382562ff548dade7df010148e9c_revil_sodinokibi.exe

  • Size

    143KB

  • MD5

    28b37382562ff548dade7df010148e9c

  • SHA1

    d1300a4df9bd59313cce3ac0f710469c20414f5c

  • SHA256

    f5c11f20320dfc1be95d715260880695bc3e0fc76cc19664b3d6129c57fc80f7

  • SHA512

    94341965eda9c5e3fc1489930153dfd4cf52fa60546386c58513c2a2759f742e778a19188e8fab4dfad1812486133cfc03f541f42b359596fabc5acd2552c1ea

  • SSDEEP

    3072:+p2slWJdWzGLbi4eTMlwDCnu/EGB96W/y1cL:Y7QdWabnWJ/9B9wcL

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\5j6n3a81v-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 5j6n3a81v. 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/78FD1A073D0824FB 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/78FD1A073D0824FB 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: FV9afbRSh3qljBBQCg9n+l8nzU6BJhRnm86YP3RXZ3Vwovsh9DjJxfaYlWZwFVTh TFlBT9gs8wL0s4Ellc84SqJe/yVqt/nbQGgdN3yEu/Xg4O5leitFMi2eA26vMWoN UXtqxd5u8rhLK9f8MF+znz6Q+Y1m0hbH+aXMF2P6zTb+aLZYR+CQZ5lWalW7WHFH t9mwntKLjL950cGRfe/g4x/nbhDgHZChd4kOU+GGPpoDHK41/AH9SwyjlPE4A/e0 3gz39BwsLZTZwbm0+QUmaCQx7vtYyIRClJVMpe0r8rxtAvtwmQvDnEnBRdW8Bh/a q4cinBfMJRsgoQZJlGKPPcQH8JT6Km1ywPxyEkzXj8kMncg0mlPWckbGQegPe+jn /FawdL8hIfi4G793Z1RGRbgec3aVYwzbdR/LRYN9OhZydf8Gsg5ev+DwCifX4V5e PWqpCU6XRmZm+/5RiS/WwZ35zZJr6DVK3NAOLztv81YQ33Re7JXIXFk9x0NYdStQ rzbIpPTtlw5dlyfAb0V9KGTTN/e9fhIAxi9vej69skTV+cbSEVEwT8fRh/GWfYAV seAxfAQGg1sh2yF5rjtF8E7w0k/RRe8MVo0kvFOSUdsnrrnPJbePa/RjLxQFDK5R AkD0tP/TB+ZUgMQ1nAN6lal/Z5ja2s9UxuEhxEL7jLhDnP1XrhDJiqXJ6LSNrhzN Ec8j+cAsrG55cfNzzLliHdJ9KsqIu0oqSDltdmF412Nl6lXECYT7Ujd7b5gvIVQw 280cX6Q89H4NNBs2c6H9tGbKiFOELdjEC2//flQpMCk/DOwd4ZwxlECSSMt14x+z fx7roM34scoppFn7AOIaT9bXmrnBPyz2pnmPwnFenPW38eriXUX8sYRhYbB8Uq4i izWusTMC4vQn9XMNlGjaoGvtUtab3zQZ2cKkIQt9rYC2bzO8Gh9XB3ePNYUBey8U H0h+Ti4olG3tr/5SioOIv4+gKRFM1lD9VY7QDj6xlx39eiiuprW/33QURS69py+b lEsvvegwAZBYZ48ens96U8VQ2ecP6msSf/EIjfIe6i19RxC8YTCIEZCgWxyQOrqt 6R4kqhJLHqmZ2RvKjNaVFfh2891/KDp2jl7chAgt+fd1yZBcoPuTRB/3IRRAsGOV U9DKWbxDFFLLZrBJ/aTVit/dSYZchYMfcU6NUroeQNloDtanDECYYq7zDt3Qs7YV BQI0qaRtqnDo6PaADAHKm+xGd8c= Extension name: 5j6n3a81v ----------------------------------------------------------------------------------------- !!! 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/78FD1A073D0824FB

http://decryptor.top/78FD1A073D0824FB

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 24 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\2024-12-15_28b37382562ff548dade7df010148e9c_revil_sodinokibi.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-15_28b37382562ff548dade7df010148e9c_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:4048
    • 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:4388

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\5j6n3a81v-readme.txt

    Filesize

    6KB

    MD5

    3156186aa1842ab7c07760e26e8187f0

    SHA1

    ddbe01a36777ee68e6ce976c29090bb0e1fefda5

    SHA256

    bca112a7e3457f8898241dd8a19471ed8b2d30108a39a50bde5759fbaceff1bd

    SHA512

    41a143d80ebc7b66760eacab9f22ca10e36dfbedf896e13fa2079ab49cd1a3e8a1909cfe2f32a06c3e7ca7b15d2db7af2a505a1d61fc1fccd93283ff0d29e1c5

  • memory/4048-0-0x0000000000C00000-0x0000000000C2E000-memory.dmp

    Filesize

    184KB

  • memory/4048-1-0x0000000000C00000-0x0000000000C2E000-memory.dmp

    Filesize

    184KB