Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-07-2024 01:25

General

  • Target

    2024-07-05_b302a6056d8a841eba908d6ad1ca9224_revil.exe

  • Size

    118KB

  • MD5

    b302a6056d8a841eba908d6ad1ca9224

  • SHA1

    004848c35ab4049b28956b0ef26ea1b75feb8618

  • SHA256

    4f07bdca105c11debdf2da89f79c02d55c1396ec622a7a164719ad5c54b75bb0

  • SHA512

    062cc9f8e18022c801e65b19de9ba8019cde85ca1b2b32818b5c757a5dab518acf9066f65527ba2859562c1f8fb1e1c9b2a105de116bb2461b5d9fe3b8a0d14a

  • SSDEEP

    1536:6xryLRras2vlBmcJW6Xi5wBwBpaKj2dICS4ARo3xuDuZU6mKjmY0zLShEIAo:+dBVJW0BwjX/o+iUzKSER7

Malware Config

Extracted

Path

C:\Users\Admin\wqm3xz0-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 wqm3xz0. 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/1FD6AD6F86992449 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/1FD6AD6F86992449 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: pmiO6Qco849H7MGkCG0T6NKM+zNlpXsJFTOXdzgbXuZ03w55+XZjQc23QMPUE3yX 2blWtXXJpUVXLQNwu1iY338Tdj8HWM4tsIrr7rdnGyvmniNSCtBirfvbbAjjlESz yqZ2/+PRJk4rCJhCKVDbM4kTHofeTDXajHrYPQEu99IFyE+bfOq3R/CPJW5CkTti NWqSnAtZY7OXq0DegaeSJg2dMrUel6qghl3LhM7tRQ2NT2tInxpdjUwa0yY0JXwX aF0oGfvzCJ1J9iOiAddDDm508Fi4d/X7BtBU241ula4RejpR9XL3wTtI5qgIVmdq u0NP1H0aMLX+hY6aMw0tibzxcPewiIb4ewSSFGemThNfx/pGn6L10UvO2h0JBGEV jDwDOQ8D/VjA+tj7zmOZRxyp8ShaAAMQ/tmHxs0DZl3X7IJpiSm8i+DFk5WT3I4r OhdZZUdbW5o9YdsaqFYbIANAL6jbfmgEaMeY7ALq00Kk5vPnkkBekmLss2wZFmBR 86CHHHjSHxf0NUGcAyRzMMtp8pqkoEW6imcXPoHrMUqTd6XyYEFXfZv/I2gmh8Tg AozPyF/7zN9/5mp3zpX9cseUlJxuSs9nOVrUog8HtCAeaaW/gRFbtOlFr/U5gqfM 6cdquRDeDJcL7nHduaufTT41zZJYypGCcVyE6InJ9W2oIuFvl01ubCalT8lV134V 4YrZLVrlJ7DiZWK1bI4GOkAAF6MEhGqdSlFormg8/rPjZFBjPS0jo8l+HXulza1W 9GoDZI8oVUaqOvuIO92GMHhHbimWqm8hhgjwvO+BOnhD7eELWzgsylLiErpL+Dzo clMQMShQJzuhbagfZnLqeH2MWPRH74XFTjGQ+5TFDmvE7HWZWIRaDAnmcqOntrxW uWz+NIyHsu1RRlkyQ4ohtK2MLsxmnvLtXXLbyqqThRSvD26bgnIC+P/GFvZ43aVw RlpGligY9Xq9IIjWnLUuBsIUYROUi1K0ENKwmEfEFhR0PEzQcODQyM+Xj5+aWH80 Vx7A7fOBmUSe8Z8+IDmeG0UQrCcSBx3ESA9eX2dS1suFMvD57tPlQkL/zgzvGBTE Y44y+1VDIym0UrdyF56wQvZdv7zfoj8DcPX5t0Wa8KtNDGFaKtoDiVsRV14f3UES c/E1uEE/0v/BSWCMkC6Na1hcULJXCGatl/T866YALZVr0+Q+jSyLq/dOOHLZIw7b nH6qOWJhasJ7OvhyQRwWvM5SCLGkyFresXdPgg60W31N0uLNSPw0XIuiwM28hdW1 /xNkm8+SAH5Z5l5hwfxZ/MbX8aO+OyDJPHYdR9Bg1Dv5pJqdzXfq49L5rahPmIXM i3cJFhprO6BcDFILhxAudOndICY9WacO2XOUIQu0t8qKCwLaxEZPKA== ----------------------------------------------------------------------------------------- !!! 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/1FD6AD6F86992449

http://decryptor.cc/1FD6AD6F86992449

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 1 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
  • Drops file in Program Files directory 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-07-05_b302a6056d8a841eba908d6ad1ca9224_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-07-05_b302a6056d8a841eba908d6ad1ca9224_revil.exe"
    1⤵
    • 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
    PID:3376
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1644
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4196

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\wqm3xz0-readme.txt

      Filesize

      6KB

      MD5

      950150dc8e3b43657c14543c24a1269a

      SHA1

      8ffaf799c630d2994ba95b840d8a1cc8d9d658eb

      SHA256

      4f2608f06ccb5d77e525ebdea56de4287255362fd324db20571b4721d02868eb

      SHA512

      d02ed7e8cf3a6c6232f7820bddfe5830282ff48b90f47965a90765937d149077b90e0ee9742182ab67aa9cbb8799f100de5ef8791e504b1028fc3c73eddae4d0