Overview

overview

10

Static

static

10

e38ad0dc1b...44.exe

windows7_x64

1

e38ad0dc1b...44.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    11s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    24/05/2022, 00:43

Sharing

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General

  • Target
    e38ad0dc1bdfa0612e1774cbfa855c3bf4a6a05d4f3b14ff246e72f4ba160f44.exe
  • Size 165KB
  • Sample220524-a3d4yadhap
  • SHA256 e38ad0dc1bdfa0612e1774cbfa855c3bf4a6a05d4f3b14ff246e72f4ba160f44
  • MD5 SHA1 SHA512
Score
10/10
sodinokibiransomware

Malware Config

Extracted

Path

  • C:\209t7-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 209t7. 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/CA8176B2FE6C057F 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.cc/CA8176B2FE6C057F 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: LBwE7kKd24hddE9FQEvBWOyAawuD1sxw6/7ZpBU6veDg6dFU/RI4irLw7OUVk08p WqSGTZxLuMvYajU0GjB1y86v1zRZW54CsC4VrsRRv/FmYvhoe5UGc213APfDpMN2 Hgpi263duxB4BW34loPADXewa7goR4EH89NPrUqwFrR2XXRaqhGxWHUj1dbcXBhE UKx8ZxFosi03tzpuQpoogYhIo7AClT8CbkeRCcHYPXJfJ/JzZHCp/+uWiKyzOVX2 qYC2unJQ2aZYGTG1KzemimL85wLMUOVo4Lf9xLLqhZcitJHrn8TiLakUrMy/m1f0 kZbn4SZqVAnE794af6rzXNfKVygrGjlAiAgRa9wj1Xd3slrFGhtkbMyy3cwO7t/J YkrVig9f1xS5MJRW3X2/Ori2uh5zUG4zEyflEsZD5EDKeuuRn7fDaE9ZcGb+hRmT pA0clNevkqsIJPPRMaUzHy2/HI/MvXL6sHiX7x/Crs2h9Und/LuUltE4a0xuANOn SHonYYRRZ3xNyvmxWBzoypeXoqnHXf0MYki9uc30tYd9IpN/DUBtzQDhv7OyBfdW yJzCxhzDac2cXxRX0GJngznFK0STSjmL1LEPd9jzfBa50xzIpAOeiLmqBArCJ0Mm aSQ+PNL2r3R7d+qRLBW1Pcz+WRrdrZyckYrkt6AwKn+gLnj+2n+XN7O/HbjszdqO is/CVDjGEJgdFAW7Kr3Q7sfd+JdcYnCg1pEp5OhLGg3za/dRPIGZ4YryUbPizDb5 PzCSluHbOfxYPmoAICNTTJr8JPSFP6Dt8D0OhlPR1cWwEgc99xkCSxgBFKxV0GQp 4mjs3WzT53US36cjpKgQ53yZvv2Qx4facbne1MIEcXYRfdB29gaCTavZOQJfW612 WQlE4vvW9xNrlEExdAI9iORXDI/KGNUnVvlWwSQHRJtsqfAAUS1KUoOjMAW3wTTD Qc9AamONTZKn8b9CMS5sqxjIVZReJBJAbKe4kY+joxTUEQKg13+DASbT39Dn9JrD RDirRK465udHqYl19DV3zV1lNjxqjvzMTY7NmqtUL5sFh2sdSrLlG0IzL2c2HBoy rZ/BOLs8LjfskmTnZo8C40QGDkdM/CaFKw+15G0qM4eTGzsxtDsQc7Ycs2xkO1Ub YlXEhGf9 Extension name: 209t7 ----------------------------------------------------------------------------------------- !!! 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/CA8176B2FE6C057F

  • http://decryptor.cc/CA8176B2FE6C057F

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Enumerates connected drives 3 TTPs 24 IoCs

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

  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e38ad0dc1bdfa0612e1774cbfa855c3bf4a6a05d4f3b14ff246e72f4ba160f44.exe
    "C:\Users\Admin\AppData\Local\Temp\e38ad0dc1bdfa0612e1774cbfa855c3bf4a6a05d4f3b14ff246e72f4ba160f44.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3424
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:860
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:4764
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4716

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/860-131-0x0000028AA0210000-0x0000028AA0232000-memory.dmp
          Download

          memory/860-132-0x00007FFD4C7F0000-0x00007FFD4D2B1000-memory.dmp
          Download