Overview

overview

10

Static

static

10

27adf17658...50.exe

windows7_x64

1

27adf17658...50.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    152s
  • max time network
    189s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    16/06/2022, 03:40

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General

  • Target
    27adf17658a15e80b80a56b94edcaad7c8397ddcb59e57e9751b5feffc39bc50.exe
  • Size 164KB
  • Sample220616-d8gc2aaccj
  • SHA256 27adf17658a15e80b80a56b94edcaad7c8397ddcb59e57e9751b5feffc39bc50
  • MD5 SHA1 SHA512
Score
10/10
sodinokibiransomware

Malware Config

Extracted

Path

  • C:\100om-readme.txt

  • 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 100om. 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/736D09ACDCF968F3 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/736D09ACDCF968F3 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: uvRCzin2OUmbftJEFzEr6TImY8R2MxlKjeyK3bIDK/sxN4CLw4a/OmtfKSTYu+Uy Fx6La5uWS31xh4XyEPlsqZHE2j6VSLKgHH8wBzERMzDTHpQzVBcJGlLZSNagi+Nr lzSbTmLRFtzmoHNk6OMORunWJ4wc6Vs7HmMLEPa5tSqDOqz2gpTCzvliXZND4a1V NEkWNnqIIl8pEyR6SL9RtSJKfzQ+YTLfpF0holoeW6j5DeyaPuRodr0oPkFgmqU6 tnd+falLRG1Ca5AnfmqusC5i94j0RGgXexx2/oN3kSd+5x8Lf4AgCa7vB5sb2TTV hs8QwBktqaSjVuTuAky9ko90Aas463yGAvbPYe0231aBgVZLWrzSjq4s5aeiaJ3E 92iKg2LkKyqW6uVG85FG2DzCKR3rU2hAt1VnXpHuIQUhAdIOD9zy+ja65MJgYfz5 aggJyPiuV9tP5iOT4qMGJ/hyJ5pqG3Be/gVUOumxaPqE3lx3pqohFN/AoUDl0Wjd nns12QX436jsvjz2ltCWzVMMGyw3BVMe6n3PEu1lWs/yzf0diD+NjnxBdIADTnzm uaH6IGR+eCDQVGUMSHO1fHVGd1PlXHBt14c+fWkF2PDWR71holKeXgQs7lxRv3Lr bdA1amdOIlb86L6n5+J4bfz4eEGdhyDGEPAUkimAG9SQE1a/pDmgmMId0lM/9Wz/ +9lBrOeErLlX0MRARVnTNl1X7wvMAeRoJ04AvUckoIIh8RMUQg8KCagXNnz5uJof qTQ77Ok92RIRVRyM1oPIfdo5c2zfIMmE4B+HGd+OirXK70TUmapVTvO6e/vqB6jV KrES4A4fpQ4RL6symaGDxyoxziVBvciTzy9OjZNpy7f6ubLsKrjdCZQAAI0uyQzN 87QYgjXiujR+/MECzo54VxI8mFniDI4795Qn62K9ddjGb9LjEetg0WOkD4T/xZLR 237oWUknDKQvH7JIGVGIEx2g9tU7Y0xQL/X4C6bE9tgIGDyMkW9pJVkDD08q9EOX FSa0r6xAedNSmE26b4BVtV4HcsjrE0pyka9MqN/HEk2VMGnCMgRyqTkFGovLK9g5 u+I72PHVCFtZ/D0YeBhnmJKQg9RF1AZPDDcU9MN7OCDCtWoLFBjFv+benvNZmM1t w2Xq0A== Extension name: 100om ----------------------------------------------------------------------------------------- !!! 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/736D09ACDCF968F3

  • http://decryptor.top/736D09ACDCF968F3

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 6 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • 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
    ransomware
  • Drops file in Program Files directory 30 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\27adf17658a15e80b80a56b94edcaad7c8397ddcb59e57e9751b5feffc39bc50.exe
    "C:\Users\Admin\AppData\Local\Temp\27adf17658a15e80b80a56b94edcaad7c8397ddcb59e57e9751b5feffc39bc50.exe"
    1⤵
    • Modifies extensions of user files
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1440
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4348
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1088
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2368

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/4348-131-0x000001A64A310000-0x000001A64A332000-memory.dmp
          Download

          memory/4348-132-0x00007FFF9A210000-0x00007FFF9ACD1000-memory.dmp
          Download

          memory/4348-133-0x00007FFF9A210000-0x00007FFF9ACD1000-memory.dmp
          Download