Overview

overview

10

Static

static

10

692b0db3de...3a.exe

windows7_x64

10

692b0db3de...3a.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    143s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    05/03/2022, 20:27

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General

  • Target
    692b0db3de579b4dc20697a949a4c6e8e930720ce48cea62042c0522442a403a.exe
  • Size 116KB
  • Sample220305-y8ffyshbf9
  • SHA256 692b0db3de579b4dc20697a949a4c6e8e930720ce48cea62042c0522442a403a
  • MD5 SHA1 SHA512
Score
10/10
sodinokibipersistenceransomware

Malware Config

Extracted

Path

  • C:\777xi64w7-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 777xi64w7. 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/D937E6E5D89D41C4 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/D937E6E5D89D41C4 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: SyebsTrtuJl0aWOTrB/LAR4Gh0ypxCxwRb0FP5Q/BlvRoA4EhB3YZ1RkeJh10AJL 4jWGH47JG/2XbWkUSYfW9fRcfrlXfcIbhKEFEtxG9fwEgJJxK1CCOFy2WVvzmZ8T KTyVEPKiu6Oxuj9JP6iztqMU38cT6vzqJ24j8T0MoAoIhyI/WsahLG8cswmln5xl EK7vweTsSgqrFmBiJ6z6pM1eMHs0tdP2u0geXM0voxaP8wgMck5ZQdgnTIPR5e0G mqqX67lHCuVRSD9Pg1cNpReGWLSlPABYjqXgbQpZwQWYkGwudwSSeI6FLPAkD/T1 3nwCO7KbMnZdswhkZHof9LH4Yqj54e72hwt2z9eJwb9jf/Pmn7D4OAaJK2L2JldX RNgbNJzQgHdzrec/yrIeSv1HcZ4oU/i3J1yMebNvLHiCfTTd8TqrL2pg1yEpCL2m eIMjRv/JXjIzxJO3XV5WiXhuRbcvy/mUuzx7Ea1YqCIyk6EGunyFHEfP1njOeCkN ZgamL/98NTFgdwk/LYOHEIRuiZgCH/UxVCVXSrAjZ0wk2DdHe52DY+qi8mgUJNsi jNc29zizZaapB64DXH42BW6sbw1NNY3uW+1AeM+mv/Fl0IzmO71dsoEYxOGMrEsA yscnYvZt8kYRlvg+/gxrOwBFHnno93EMZp2iAgWL/utUjA6hRrzMFFO1mPc1K2tl Gnj+yIut9+Dmo5HhNwvQItmk4Y3cR2YpvpLewlMoQ8E4Qp49UfU1/b6C+jp3P30I vi+hCuKg0Y9JIXoAlOcY2FvwOQCiLTV/qJWD6efk7CtC2xUruvfYlzNDSIXlL5S1 FFnmvFnfOJwRAlNBWgCT2dlRAXiGTE8f7sxx8hQ1rJUPH653ptaeCUy3MdKeEdeS NtGO1XObLM5cvsVpgSmpYMhMsOBXQAwnV9TPGbdV8WuGT4ckrUyRyF74qDl3xWSz xAX4SqMToiIYwvB/3vZgzREth1r4bxEh5Z4GvOVjGI6rySu+BAtAK9xZE95Y9CNy spxOWVUprm2EgKvRx17bXeCI9fLG66WSzvMy4I3Xg5rFV+A5c1FPsU1kwnsN/AdS pMcSMi3XBtGMUCDSGiUdFNNY3ZmWkutW7zNXSj2KcRrgdd22KaSte3gun9NeqCHQ QxfuhTtuQ3ntBuwTai2a5rnN4Y9bgvsTstauqhSs8w26xzK75n2DTXYGJ458CJPO UxuXO4bIZRRGjY1nAOkLjqXwvWU6fr7i5h5gl37m89EeH3ZjpY5gtumN1fnoGcZ/ uxUoXdfCQpYVFX0XFyhvRwUwvhuzhl8PF9EZHEeANv/p7MJt Extension name: 777xi64w7 ----------------------------------------------------------------------------------------- !!! 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/D937E6E5D89D41C4

  • http://decryptor.cc/D937E6E5D89D41C4

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 3 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Drops desktop.ini file(s) 26 IoCs
  • 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 18 IoCs
  • Modifies system certificate store 2 TTPs 5 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\692b0db3de579b4dc20697a949a4c6e8e930720ce48cea62042c0522442a403a.exe
    "C:\Users\Admin\AppData\Local\Temp\692b0db3de579b4dc20697a949a4c6e8e930720ce48cea62042c0522442a403a.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1596
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:2760
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:436

    Network

          MITRE ATT&CK Enterprise v6

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          Downloads