Overview

overview

10

Static

static

10

188d55996b...91.exe

windows7_x64

10

188d55996b...91.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    131s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05-03-2022 17:12

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General

  • Target

    188d55996b1dec77be02631dc03fdbb18725659ca6930bcea4d18b404ab1fb91.exe

  • Size

    118KB

  • MD5

    a796e24735c7c32b61f975b523407adc

  • SHA1

    36aabdb2b891da15adb74fe0b4919bbc50e64cdf

  • SHA256

    188d55996b1dec77be02631dc03fdbb18725659ca6930bcea4d18b404ab1fb91

  • SHA512

    d92d554da755eb2741b108bb7d7cdd777b72c59a38b8f0f74c88bb165f98f8d4386f2f68353eebfcc7745806aa88885b0de45671be3ae29202dd08bc04480d24

Score
10/10
sodinokibipersistenceransomwarespywarestealer

Malware Config

Extracted

Path

C:\uxkks1c-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 system has extension uxkks1c. 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/A529721A1420E1AF 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/A529721A1420E1AF 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: XlH793kaPxXnm8WV2T0GolC2q0icOOxWqXcch5LWUV9UCtyp4zNSyzvV4QtWarsk BdQwfIOS9JTyTWYFjmwc0Lo6xuC0TtZQja5ClfoS3PimTvXkIkJCNun7UqGBImkZ Ql/I+tXUpLbmYHSMvvCtI+5jFFWdn9IHj/Jj1mvns6c3gefPtttKWXVv561/YHwb UB6Fch6HwicqTyBzsdoiIZ5W8eVynEW/aZJ8Y7hM8G7VB4rSz5HHbLLA62dt0CXB OLIjcfypAmqlCVprhTyLBqsNy2xVAtv4jSrSxQgDI2a4UElfuj6CCoO3bZsdzOxP Xx261E660h6Vz7weZmBjHcHJ8AQVkrMKkOR88lM/BQuqLf3RthDVkkA99+wuAHiN vJBFzLOdN5FNVvEuk5N93AhIiG5PXhStAQBJKls8zcoljr/GqDUQfQjVLdhKna9J DMscRtNu+uzi3/yjhvil5sDlVrdaG7iGytJPIjodYyj+ro0/ov0aa/eNXHZ7TUd7 MCCosLdcUdGYpg4U2Jxo1mBQJe01w1+Gj5pOsMHxAbAJmiB6ovCnT9h7nNRKXSov oQE70EAkkbwZtqCoGAltQovJ2so6qg+3klAFiBlNbzbsf8tFghzCIIy1nZzpaEgI kxacgObFj8nPACKUb31FMgZf4ZHFc5Vx7Nkse12+iUspSo/eCTQqAAjDCL7mZo/G hVLxxsjqTHQ9439HZpM4z/MD8kLgbdz4qFw/vlUjp/eBw5kib3b0AXQ+EoyQ+MoR juAv2LQhUwGG8riOxihfKgP4LgOm8irpUHZ5XCJ/6XrescuCooRbADP7Djf9MdTM gOtOBzeP9M1oX26zbyudzxX/eSi09mZs9awaClK2Ltz6rl+DrGzqKBzFmikucR6d Iy2Nx/wKlDCwIJg7vHHvLom+WJXrEgW0SYRHP+hNrYqlhlF+E8KV8VCGzetCkaQc neEItc3ZUWPtg6/gHlDe/dA9tK9adcCRh7OUSi8OJ04bM9lJHokFAA1/U9Rn/xqA 7Vc+N9RkIr/Zgu2ptC7bTS5PgDQUK8aL15FH/4GZ6tG5MWeiyQQMDXbuWRdHOlJb 0OXnTVyZQ7ph6XnhXCNWyWfNG8H3HHAjtaZnQguar9vn7Dp3i1ADB+8HQ6vRaiXq QwkwuE7xOHHgJeKwvLH7JFzQf1OWLkC1x6wmlNx8FHuiUOzd1WgXsjD5Zcg93yXh MaNhlTfb3lG2ReF/R0ZimWLCvnqnzMC+Al4A1btO6LEEA/wCKthkLo+9ivieteci nom3vdogzvDpyq7s5fCzjkQNnBqjlMQaUR4= ----------------------------------------------------------------------------------------- !!! 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/A529721A1420E1AF

http://decryptor.cc/A529721A1420E1AF

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 8 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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 System32 directory 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 21 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\188d55996b1dec77be02631dc03fdbb18725659ca6930bcea4d18b404ab1fb91.exe
    "C:\Users\Admin\AppData\Local\Temp\188d55996b1dec77be02631dc03fdbb18725659ca6930bcea4d18b404ab1fb91.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1192
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:816
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:632

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/1192-54-0x0000000075831000-0x0000000075833000-memory.dmp
      Filesize

      8KB

      Download