Resubmissions

25/03/2025, 13:41

250325-qzfrcswzht 10

05/02/2025, 10:51

250205-mx3lkatjgw 10

30/01/2025, 12:43

250130-pyd1ps1nby 10

Analysis

  • max time kernel
    23s
  • max time network
    25s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    30/01/2025, 12:43

General

  • Target

    Sodinokibi.exe

  • Size

    822KB

  • MD5

    4c811aa6fa4b6c24e325b0d71b84f710

  • SHA1

    389666ea397b3c51aeb147c8abb504c40b906d62

  • SHA256

    412e951a350b84f8c0d0a2db79029b4bbd6be624656f2a739db0fc00c6dbb52f

  • SHA512

    c33ccb7ed3c6a34d38fde8d824316012bc094abf7f62aad4472a00622500cd7a58cce43a13a26d8680d409a6a779ff36369669f97f91eea8ee50bcfd63f6fa3d

  • SSDEEP

    6144:NYk1/mCXu8BCnsq4MSt9kM5zaQrV+eXR:N/11u8BCnsq4zX5zlV+eB

Malware Config

Extracted

Family

sodinokibi

Botnet

26

Campaign

2361

Decoy

jacquesgarcianoto.com

csaballoons.com

buerocenter-butzbach-werbemittel.de

martha-frets-ceramics.nl

edvestors.org

mediogiro.com.ar

annenymus.com

circuit-diagramz.com

linkbuilding.life

endstarvation.com

nalliasmali.net

domaine-des-pothiers.com

floweringsun.org

haus-landliebe.de

mac-computer-support-hamburg.de

block-optic.com

gsconcretecoatings.com

osn.ro

vedsegaard.dk

grupoexin10.com

Attributes
  • net

    false

  • pid

    26

  • prc

    wordpad

    vxmon

    CagService

    visio

    synctime

    xfssvccon

    VeeamNFSSvc

    dbsnmp

    tbirdconfig

    thunderbird

    firefox

    VeeamDeploymentSvc

    sqbcoreservice

    thebat

    powerpnt

    vsnapvss

    agntsvc

    sql

    raw_agent_svc

    excel

    infopath

    pvlsvr

    mydesktopqos

    beserver

    ocssd

    EnterpriseClient

    winword

    outlook

    onenote

    oracle

  • ransom_oneliner

    All of your files are encrypted! Find {EXT}-readme.txt and follow instuctions

  • ransom_template

    ---=== Welcome. ===--- Merry Christmas and Happy Holidays everyone! You have a great opportunity to enter the new year, leaving all the bad in the outgoing year. I advise you to write to us as soon as possible and not waste your precious time that you can spend with your family. With our decryptors recovery will take you the least time, without us you will have a very hard time and some of your files will not be recovered never. The longer you think, the harder it will be for us to negotiate with you . Waiting for your dialogues in our chat, below you can get acquainted with what happened. [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension {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. !!! !!! !!! For google: Revil/Sodinokibi

  • sub

    2361

  • svc

    sophos

    veeam

    vss

    AcronisAgent

    BackupExecJobEngine

    AcrSch2Svc

    BackupExecManagementService

    BackupExecVSSProvider

    mepocs

    stc_raw_agent

    bedbg

    MSExchange$

    MSExchange

    MVArmor

    CAARCUpdateSvc

    memtas

    MSSQL$

    BackupExecAgentBrowser

    PDVFSService

    WSBExchange

    sql

    ARSM

    svc$

    VeeamNFSSvc

    BackupExecRPCService

    CASAD2DWebSvc

    VeeamTransportSvc

    VeeamDeploymentService

    backup

    MVarmor64

Extracted

Path

C:\Users\b2u9s8mj1-readme.txt

Ransom Note
---=== Welcome. ===--- Merry Christmas and Happy Holidays everyone! You have a great opportunity to enter the new year, leaving all the bad in the outgoing year. I advise you to write to us as soon as possible and not waste your precious time that you can spend with your family. With our decryptors recovery will take you the least time, without us you will have a very hard time and some of your files will not be recovered never. The longer you think, the harder it will be for us to negotiate with you . Waiting for your dialogues in our chat, below you can get acquainted with what happened. [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension b2u9s8mj1. 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/A2903D518C70EFFA 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/A2903D518C70EFFA 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: tKBpkDL16wqV4KG7S7vbTHv3dKZl6UuzDAiBN4xvEPOraHQfTrWqIV2pnKg8dRM8 FQllliA5K+LkY62qqUcuSZ4QweCOsJHrSTV9W5JZ4jZ4BrobfiNMsaP6T0j77NKD 8GT9Cc1AbChgv7oARd9U7VrmEtLLbhZx0AB9FRQ0V9oCIhwzYRzyYZ3nk4KtgBad OfVK+mlQrmhwGP9w3ZKbJc/aIROQ7Qz1rMZwEyqIyR+a9IQqQs0NVfXq31JgwQYd 8wbxmE5RwMRniAIj1186bXZeSfPZ35yeJnirELHftAGN7oqxpVHejWquSstfDGsN EEkKF4t+C0XO6hmQujYyqtLjeLBWKGk0fC3E8wcA/3L32NWRpQJVhfPKVB/3UcEr q5YKzYiA6QvvVno2TvR7glPs9gywUZ69r7ZiI96+GbiP4DnE0RdKC41B8KeEWGeA 0bjayhvGBa3AulfkVsoeW5PIGJ6SCRZDhyPThQM/rXvOyTkWSmYwZWs5FK3LYUjv n6TFaFIZCmu6omNsZk1Jfd+KSFWd3EwmpRl8CrhtSEsrS6Jc+uWHUdGO/OnJaD+c ygMha6/G4aJpVym6JnMm9COhKR9mNEnmSMDlXbs1vgDnPDSzhmdhRfcTLOhipUZd zSfqtLA1r0VK0mBnNhcsu4hGSxdZ+aniMfaQklCXOO2VHn64fcwpTCVQJOkRwl/c fPsGo53QewGcNxc0Tsq7H3cwTYQ/cs5Le+t2/76Slp7n7rgvZIvfWnhyzt3ND2zd z4itG42MyCFyzjF8hTBUmjp3jmFbAJnnbTltYuei8grZbnzSh9SZlWsgYHX0Rh63 p5NRzg7JspM3HuK5plzXeWZfcjZAtNqqhwlnXWQgJ9bGG6NIsjQEFlJqt32Qr9Fm uYPotfv+0ag52Ndr8qGXmOX05lc+j3i4LrROrsnd+/JTi3TqgArdR5RaVL+9Maym WL6LJXaClywdPfYxmtnP6qTEkJeEflPVCPf3V1GdsmKeXfgL1U7S8oiGZasHO7nb NrfcHGa+32z0cnQLTKbhNUjKPBmPO7WRjXN8QAi/z4Zew0CzLSUxKetheFBrPEr9 MZMZ8D4DXcIjbtxD+REwuxHI9Uvd0wInicXsxrcj3Kzva05mln3M3TjmYuXUFjUv V6ija297kl+LWKatJKlznL/IOsMMK8oqy1hr0lpFSw3urYe0JsDNblK71ASBI337 9TmjOiMI1hSS9tdtUnhEc5tc Extension name: b2u9s8mj1 ----------------------------------------------------------------------------------------- !!! 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. !!! !!! !!! For google: Revil/Sodinokibi
URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/A2903D518C70EFFA

http://decryptor.top/A2903D518C70EFFA

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Sodinokibi family
  • 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 23 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 4 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\Sodinokibi.exe
    "C:\Users\Admin\AppData\Local\Temp\Sodinokibi.exe"
    1⤵
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2248
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2260
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1276
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2916

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\b2u9s8mj1-readme.txt

      Filesize

      7KB

      MD5

      833ba06f42d230b1cfd4017b0733e296

      SHA1

      9d5c437af202ddce713622312e235dcb4fdfec6c

      SHA256

      783367aa457df046716ba13d56d3c08e66e1f6d3e18c21a5585211e2718eccec

      SHA512

      c01db5646f8e2a6e513f326f2749f5cc75e156bdc4512e1f9a3317e51a8117879f6802756fee40dbf7ed5e4194dbdaddee163130fa536aa9552aad4fc4d22437

    • memory/2248-13-0x0000000000400000-0x00000000004D5000-memory.dmp

      Filesize

      852KB

    • memory/2248-1-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB

    • memory/2248-521-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB

    • memory/2248-520-0x0000000000400000-0x00000000004D5000-memory.dmp

      Filesize

      852KB

    • memory/2248-0-0x0000000000230000-0x0000000000279000-memory.dmp

      Filesize

      292KB

    • memory/2248-517-0x0000000000400000-0x00000000004D5000-memory.dmp

      Filesize

      852KB

    • memory/2248-24-0x0000000000400000-0x0000000000449000-memory.dmp

      Filesize

      292KB

    • memory/2260-8-0x00000000020C0000-0x00000000020C8000-memory.dmp

      Filesize

      32KB

    • memory/2260-12-0x000007FEF6500000-0x000007FEF6E9D000-memory.dmp

      Filesize

      9.6MB

    • memory/2260-14-0x000007FEF6500000-0x000007FEF6E9D000-memory.dmp

      Filesize

      9.6MB

    • memory/2260-11-0x000007FEF6500000-0x000007FEF6E9D000-memory.dmp

      Filesize

      9.6MB

    • memory/2260-10-0x000007FEF6500000-0x000007FEF6E9D000-memory.dmp

      Filesize

      9.6MB

    • memory/2260-9-0x000007FEF6500000-0x000007FEF6E9D000-memory.dmp

      Filesize

      9.6MB

    • memory/2260-7-0x000000001B210000-0x000000001B4F2000-memory.dmp

      Filesize

      2.9MB

    • memory/2260-6-0x000007FEF67BE000-0x000007FEF67BF000-memory.dmp

      Filesize

      4KB