Overview

overview

10

Static

static

10

9ae7ab0afc...96.exe

windows7_x64

1

9ae7ab0afc...96.exe

windows10_x64

10

Resubmissions

23-08-2021 11:09

210823-m67na7fdme 10

09-07-2021 16:43

210709-27tdrzd9wa 10

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    09-07-2021 16:43

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General

  • Target

    9ae7ab0afccf76719a56fbf5c016995aa52043b2d4649b4f9f8822d31f5e5296.exe

  • Size

    122KB

  • MD5

    05f621411097f5025874ebdf84419bb2

  • SHA1

    72f9bb9085829a6d06d016f0d14daaace19c5422

  • SHA256

    9ae7ab0afccf76719a56fbf5c016995aa52043b2d4649b4f9f8822d31f5e5296

  • SHA512

    34eb2969cfc0f7396b0a471ebbe901e58c827822f5a64efeb9ff3704afef306db29082e231039318adff608f38842fbf9d7afab46b7d39ba9302be2481153714

Score
10/10
sodinokibievasionpersistenceransomware

Malware Config

Extracted

Path

C:\s36lm9rc3-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 s36lm9rc3. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). CONFIDENTIAL DATA WAS EXFILTRATED! (SCREENSHOTS ON DEMAND) ALL YOUR DATA STORED ON OUR BULLETPROOF FILE SERVERS! IF YOU DECIDE NOT TO PAY, INCIDENT WILL BE REPORT TO THE WORLD NEWS MASS MEDIA. YOUR DATA WILL BE SOLD ON BLACK MARKET! YOU WILL GET CLOUD CREDENTIALS WHERE YOUR DATA STORED AFTER PAYMENT [+] 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 practice - 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/2BE30B7892456299 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://decoder.re/2BE30B7892456299 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: JzQ2rO9LRJsCCwTbfaKGF5UYdZmCSJ2y3rk6AQoJ2SmmaSHovYiLucXB0dxFfrnF yO1gxsuYjkFomae/KO2NZKVSR/GwdaQu+yAfc4nmuI9wnkB9Y8VeQfLvrDf0BQ7/ 4VOp6AGXU72lH5xdT8+qTnuTfRwIQQkQXEokVKid3oV457lMAHjdQEXfdcXOl5wX 40gysWeyHgzPbRgd9qfpFLQ0CWaAoU9gYUeQh6sOSqpxQnVzU+x8D7QoLql/vL/t aToJu6cAF10HOV0UOgtpBkniFk7aS6KHYggAK9rv1SiZn3M1jsv68Yg0HqqiBv2V TkbSKJhBmn3gtjcTgJnn9/BDXnoMIT/P+cMPLVwJd6wB43pI3mJtvFTNgWorBgl+ 7jmuau5Y/Dxp7y3dIl0Adxh4E+awOJsuXairDGDCkJKN4bYzGrSogxRjKLDjtkTI rRyd2y14gJGqmDNRu4p2rZ/ukqfNywVahDylEg/ZZWQejpozQrgGW4I5Y/2+Eimb PISLBoTbPBMbrgqozMgqe47VaY2u0RtyTiozf+FVqJOl6xM3tjwDtomALLAZ592e XqqvK6TsMewOmTxDMIXaIdvkN2mNg7d8vqlXRc3gsEm+OoiLsjt+Rv41yCGkgcLA 3mMPtFaZC3tE3sgazin1rzZJ33C82FBjBt4nh3C747GWzs05qw4JQQuc9Uivvddh OvGarSSL9ELgbK6w/xjih/D93SyEp02PIrr0ogpAsBfrBavjplEMzE8ZNQuqhNIf lJP4YiEVHj5LbCBNW7fYWU9xaHfyGhKkEmzeSP6YyR1/ROJtmpVJNbL53z2MJIiD jHsWFc6fn8mI+hM3j5fYeOzzl87YyD4AMvCrMUdo7zkWl3NkgorZyejBtx7n+T1j ybgTrkMGL788kFIQqYVZXy5pxwuci0LGPg/4hJrfhvBLlG/SaWn/b/UxqELty2iF 4mYlGMuvmJyeWQYjlNF0Ur9jQ6yBhsn5RqPXzSYB2LhF2krfgbgYe8MRwsGqp0YE CkgxQmTIHWweYJnkHtZQVMpmcyqUbzrBZ5SriC1k/spzE+2502WPP2aMKJgTbwVo 6gInodF9R5hQxXnEX5ef8EC+WY1RhWD8qcvOPilygvyYAjibE9QFfPTq2317qz59 scb2aZpXYThw1/GEIDkYKC5bnZXJeDabHhldCWGC03J1XnRfJ/48SdRZy9DTnsBH lIq+F8no41KSa0amDr064t9MVALgM4KmF2nap0JFIz1fKxmFHvUtJh6e60qmA9Ja urz9Fd1af8pDzunU ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damage 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/2BE30B7892456299

http://decoder.re/2BE30B7892456299

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies Windows Firewall 1 TTPs
    evasion
  • Modifies extensions of user files 7 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • 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.

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 23 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9ae7ab0afccf76719a56fbf5c016995aa52043b2d4649b4f9f8822d31f5e5296.exe
    "C:\Users\Admin\AppData\Local\Temp\9ae7ab0afccf76719a56fbf5c016995aa52043b2d4649b4f9f8822d31f5e5296.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3916
    • C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall set rule group="Network Discovery" new enable=Yes
      2⤵
        PID:1188
    • C:\Windows\system32\wbem\unsecapp.exe
      C:\Windows\system32\wbem\unsecapp.exe -Embedding
      1⤵
        PID:1572
      • C:\Windows\system32\vssvc.exe
        C:\Windows\system32\vssvc.exe
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2228

      Network

      MITRE ATT&CK Enterprise v6

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      Downloads

      • memory/1188-114-0x0000000000000000-mapping.dmp
        Download