General

  • Target

    JN71zidN.exe

  • Size

    116KB

  • Sample

    200928-4xqwr8n332

  • MD5

    f6cb21f0df5dbb445d8c6692ffd3838a

  • SHA1

    80cf9b5dda4c3c9e85c32b7b1fe06e7f7dff42c7

  • SHA256

    f67864421d6271aa65d39cb68bb836d2838c681aedade4c77ca198d3e78c70fb

  • SHA512

    1fb84fa9c7b8c3f19c8114a51cda62a1d1a3bd5f9d1182bb9a0dd1bcf9b1811c9deb9ce062a953c0fc72553150d136d8efe8866fcb5bafac98de2c2f34302d82

Malware Config

Extracted

Path

C:\37nz5-readme.txt

Family

sodinokibi

Ransom Note
---=== Welcome. sml.com ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension 37nz5. 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 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/810361ACE3B05675 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/810361ACE3B05675 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: gN04BkBtk5AURGZjY5xugbgfnx8JlWaWMfNqkmEE6KBSG9fh4OQSX4TfcAITjsWy eDQGLNfVFbOjHmxIW2y1ue1Fxe8trBd0GJD6gr+MGqsuBO0z3TdgOKuJfrCH/Cl8 1ijxVWWtsTPreEDhJOzc9WZtYPjDqpy3tHKuGY3NDiU4gaumOhx8SU2FfSKGW97X ZGLYh6cQ5/VYHPYiQB7CNayf8ANCdsaDLmarQ3eRQgCs2xEWJodx/2SclObdfUn0 59MeYLUL2Za8JcP37NCEngzM4J0C5+q2LS4phUlYZ4CthU12Bs1V0Qe2x/jmwPIu qMdSEkpMDzl367xz+sGlwxyrMS2rRSpaNSCxgq1stSjhLocP0FJ3V1bYmA+MLOnD DfOXKyPz6PiYSVwZDPkMn6rEqzGZEAVZWPKhIqmhQ/LTXkGcpJIt/Q2wrkMKXEMM vSM0xAJa7YNK5wqksSDJygi4N+1H2FMR9y9sUbCe4DRyvyMRfFvfr7Jryp1EeRqG rDJWSPXGwVLcnT1TVJPb1BqgNQdPrDOYHwopMmdSUHRtn/849yfxLzzPvNRLrE95 XZ4c0xJ2dh1sdenMOhWivL5atFq8fskwOtXRsC8M4LU9SXKoveZm5JBoWvYaP8eM /s0I5fT/NOO6+2KfMvxtt5RNUVyfyu3SUlOBWHUrSpQONJUIv+iQCMNCO3BbGPh5 PUUUwX59dibrAVSZihrEy+4racFWAD9jgj20qi625ZPOOUqlXZkxL4JcDox3ngT8 0OIFPKN2sriwdjLlJ8kmUTQ/UEU8YTmyyko6fF59ukcZQMZJDe8jbdmHdNxsNp+Y P92mukGKbcOMLEqwAufKPu3gunJGbrCyjm9D4q197wKDYCKHsqiyYCDumVDOjyAU p1SEm/iytue82vx8EE+nkzFcDPjLdwG9FgOhe4ytXFypDnG5hpRH2x/VKaDrGztH XxYne02wmIzOhtc+wog2wFxKeqll+AO2kODp9ZUQnys34UukBDuVSRZXWOwk8paq QzzTHW9oz1s/dYWpEDoJgLm7nB32254h7UpJ/EIi8c6s0dn3CbbPv1sFsGqW1x9j S9L1e7LZoLQXbsNSyeC2Q8TcTiwJJ+l8jSvIlTQUIyXD2Uoxb9ysryGpsfOTruMB VXl+tx8Jc/4jVQe7fcz/r6P+ZGQcQd4dcisQ+PsveC4rIMLbgRwuUI+y/t6AtUBU i+C1+jn/PAcPOr09i6+5B8dgK73Cc/mHx3RQ0AQshwp4xbIoKv6LltoQ/zqrsFBJ 8ppxHyyEZhN5r0M0hRM= ----------------------------------------------------------------------------------------- !!! 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. !!! !!! !!! !!!WARING!!! also, if you do not contact us, we will start to contact your partners, notifying them about the leak and hacking
URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/810361ACE3B05675

http://decryptor.cc/810361ACE3B05675

Targets

    • Target

      JN71zidN.exe

    • Size

      116KB

    • MD5

      f6cb21f0df5dbb445d8c6692ffd3838a

    • SHA1

      80cf9b5dda4c3c9e85c32b7b1fe06e7f7dff42c7

    • SHA256

      f67864421d6271aa65d39cb68bb836d2838c681aedade4c77ca198d3e78c70fb

    • SHA512

      1fb84fa9c7b8c3f19c8114a51cda62a1d1a3bd5f9d1182bb9a0dd1bcf9b1811c9deb9ce062a953c0fc72553150d136d8efe8866fcb5bafac98de2c2f34302d82

    • Sodin,Sodinokibi,REvil

      Ransomware with advanced anti-analysis and privilege escalation functionality.

    • Blacklisted process makes network request

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Enumerates connected drives

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

    • Modifies service

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v6

Tasks