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05/02/2025, 06:51

250205-hmnx7swpgk 10

05/02/2025, 06:49

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28/04/2024, 18:31

240428-w6cwyaec5v 10

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18/04/2024, 16:34

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04/03/2024, 18:33

240304-w7b12ahg61 10

Analysis

  • max time kernel
    90s
  • max time network
    98s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    02/03/2024, 17:01

General

  • Target

    bazaar.2020.02/HEUR-Trojan-Ransom.Win32.Sodin.dll

  • Size

    164KB

  • MD5

    8b24ea434d60f99e1ff50810fb8d28da

  • SHA1

    259f3974763f09d57129b3881b427fd9d30358d8

  • SHA256

    5bfb1237443e270d7297a9bb2d4cc44cbc4f3ad0f71db00012a4cc0ae461e6d2

  • SHA512

    aed4d982bc7b4513abf5ba237f562cca1332a2997c8826c81a262fddd64de9074f073f88aecd03ae901d58f9e677cdf5c59f61222606fa5e7da20ade96776371

  • SSDEEP

    3072:BrX1t2U05pbJ5xhxY9doh7O79siUs/Na8hvRlmu:BrltH05f5v2i7O93NpvR0u

Score
10/10

Malware Config

Extracted

Path

C:\Recovery\87386-readme.txt

Family

sodinokibi

Ransom Note
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your computer has extension 87386. 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/FB19F40A52C14654 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/FB19F40A52C14654 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: /qkODsKZWnH0R8BDg8YnJ8mVlkYcxLl1x2Zc2Mb2Ampvl8Vb5ZHAbG4fSLXqzxtP Isz/nqNDXQPr0E0BqH/Y9J/cisDWmbT9reykFlu/2+C85hRlZcs69FWu+0KtcLKb sutXBuQeqqFHPQchA4L9LfoAoyOzBh31cT8m65U/vd4H6E4iveGi6ydOwTwm4/vB m6+GZh+9dVV+Kzt41SVcoK5tiZfdOFHI6Tk1ZG5ZtbjnrJQLZy+t2uTOm48GU2jx L39/v7lCWDztqWsexfwsgmZp2LFjdvIVnEhvnHn+ay2+bvsgEQvB7OazZ1bMVUj5 Y9xDGKnEfF4l7FsnVeR4mxnIoPXYyCKKREnPHzfFKJHX+dIc47JNgZUyNecFZp/D Ph7fuFS3sLPP9ZcxBUbkL+iNUDfNMp+A1IRgSbc51zbptmWCcUh6z5nZU29d3ke5 aPWGaqaiI2nlUGt3c7OhxcXL30p7n6CrJ+ckzBj8B56cvumezN+j4oWLvtQC8QIz CXurdpSL4zbuuU/RqLfhRDATlTPIS7NOR8V6ZrNm0KfSr5EorPxafg0JnLm58K/8 z6pgdaCUz8HsDxlCazt2v5MR2+QykBli8Hp33hW6WyTKHiT9pSgxja8IIOtI7QqQ kK1vi4+6oj8rHcgm2eReY3gGE2DNY0YJ4p09rSLhJXG7FNYMlMZkSzZMkfS1qoiL yz2X8zMl5K2HkI4rPFB87IJYVf6GhxF1g6LzZ+FjQxUk7vAScEs4bssJ7bAUuOBt djMNKSXBg+2jv41dR6WEytuYEtOBwgoZYatkP/Lf1QGjlk3xzM4NVmYp8MhXgFU9 ZG3ZsaTZTnhIN8RitAuVcqPVzFF+aG/FVnN+uOaxGoSP3h5T77Zl1xrfmzMvYm13 OjUZeNOiMTgJVMpR378Uf3ijVVLuT6TlvYp42hliYRfTGILZz+ofQEwlxhyssBeX tdu5lowUgzEo8dmXwHesnZo90AVR3pRi7UoN6ib05zUpLldCeynn2AY7N/LTH12d iArcfucgT9MmiXRuUreaBH54tSJ0Tgn2x+N1vNAS5GjgDd2u9ubGpnvC1NeIg8jI 9qdctbBFkpZV9SxjG3e0LbvW3c+OTuNAcrGy26jkE5JzytywxFsw3HZh/9t8JJif l60T3XBysifkqNL5RYcfwmuNnUofzVVwupD0ege75Xldi6OiiTeNUxPz6wn0agZG 4QIwZa3TixjZH8bU12dSrA== Extension name: 87386 ----------------------------------------------------------------------------------------- !!! 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/FB19F40A52C14654

http://decryptor.top/FB19F40A52C14654

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Enumerates connected drives 3 TTPs 25 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 17 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\HEUR-Trojan-Ransom.Win32.Sodin.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1572
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\HEUR-Trojan-Ransom.Win32.Sodin.dll,#1
      2⤵
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4932
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4840
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:4060
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3604

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Recovery\87386-readme.txt

      Filesize

      6KB

      MD5

      8889b99d503261f6e38bfd35c62ebd01

      SHA1

      29685d8a56db96e6e76e9f699272ef76f3c7db64

      SHA256

      c4999213587040a785098feea11331ea4cc0c3e2a00f0df43647ed5c7d6c8b7d

      SHA512

      c694292fe02756582e7d61dc57e368ce1d2c9a28c99ee4fee3d7ed7e81e9da33443c9ed91935382a9c7bd362c76f6149a09fb9d3ef790e8552433f3fe3b9c78e

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_c0h2brba.wed.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/4840-0-0x00000249DC510000-0x00000249DC532000-memory.dmp

      Filesize

      136KB

    • memory/4840-9-0x00007FFBB7BE0000-0x00007FFBB86A2000-memory.dmp

      Filesize

      10.8MB

    • memory/4840-10-0x00000249DC540000-0x00000249DC550000-memory.dmp

      Filesize

      64KB

    • memory/4840-13-0x00007FFBB7BE0000-0x00007FFBB86A2000-memory.dmp

      Filesize

      10.8MB