Analysis

  • max time kernel
    145s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-04-2024 13:53

General

  • Target

    17d153a225ea04a229862875795eeec0adb8c3e2769ba0e05073baaf86850467.exe

  • Size

    164KB

  • MD5

    ca337c7130eef4f4ff8e8a4a8ec28647

  • SHA1

    28558e35d3f9af01fe438eba7fba1c38201c86de

  • SHA256

    17d153a225ea04a229862875795eeec0adb8c3e2769ba0e05073baaf86850467

  • SHA512

    60b9b7841a942a6bcb700872b6ff1353fd282a7b318d6ac8d47e419573978aff43c961436a2fdb6a076e81545ef9759e7848fdc9eaa5a571638ab19d666a1c1c

  • SSDEEP

    3072:LBVn11HzIOLbi4eTMlwDCnun4XbZIt+ypUF:d9jzvbnWJnu14p

Malware Config

Extracted

Path

C:\Recovery\46j2i-readme.txt

Family

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 46j2i. 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/A14BB2A5FD7FC995 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.top/A14BB2A5FD7FC995 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: 4aOP4ga/Y56wDUeyqDuK4gy68LyNb4RDl3Pv7B4lTEIMAFEq5Z0Z2I2xRYxUvups MUfqlhlpi0F6PMqZeN9itFLrvJD6wPhC9OV6HkvF89K4FErkQE1BFahWGwURGw7l tii+He3WSoEd9BTNpu5x1PpEBVQ318mnoxmK0J6mVgQxBDTbh4nAfhT0LJYV6ie3 LjN5HEvSprgdUgPTvPaogZWulF1LdDlAtt/W65+XWaRJbwdZEB9yk1wEpxAG1/al xahVM8lJEP8mMTf0nDvYOvdAXwujebAzcG8bHMZiGPm+x2wucnNkPiL3aPyELEPb NVg3kNsc93866vudXgHtjSdf7xZXAaE0Ns4OV++kQ8DOFQsw0Kc7gUtCGIlm2Vey yyBG70QIfDiflVqRALYyxKKojWZLViDohAXlUxPVydXPPMWCD4TavW41sdzZTUBs lRjBm3Nemw9frq+mVeaGYkUDqaZy9N9VZfLEb6gG1UYnM5yZ6EHSZ+cLt+i12rqp NSh7mfZHTIeCc3MCD/MeHhv6WIY4yr07nHMWYl8DLLdL7ch04HJ5O7c47QzQp+G2 7Kn92KXAbmdCdsiT391WBI3Z38iX+DzClnY6Paty2dn2fuBnBwhfjFG+CdFYFPNU JW55XGNnrH5fOLbWT1Wbcv+LmwByOzvQt1ihNw3ezZXgQ/FtE9DdjvZyJNwjx+9h KcZeR+kTjIuKVcEGvPDE7rs7VPnNK0mseoXzTbEyde1P4i2bhz9qgcQQmSkb0izn DAKlsGuQSKmsBQ7XhbtnKahyhjAMHseWPlrS961iMJeDd4L+k3FYru7bRYR0VQ9e p6tFCk9xZ1C6YZaF/XyrD/4Zj49UxZXG07rL4oOdW8qv0b2NjD4T+OLzZGHYLGtn c6Y2GdKj2bYCEhPXmQ2rpWpv+Q1DD1QONXJc6m7AEN1hMJ9QA+7xYyA5ls9M3mHW z2ienLUAobJz10bQa5/fEGkd+OOnMzBGRqgclWlGt6hnbDqM8KMGjcr6Oj5S14Cj jRVS/OTRx8ywGUOuS9gW08Z2gnho3n969Afq24hyY4FuxhkJ7w9bKDM9fiqJkYao kBb1bhDkFZ00EEefqBguadM/NGwBcCaW3YYBfzEi3/RamnPjeqZUM4TAXwldAaWL rKsUaHgjtJhp8r+2dlhaxl3ZwwViiA2+uzhQWZaZ6keOFhKoa8uv6n8DMrKdyeyp 8iZSinzJZZ6U2kzew20= Extension name: 46j2i ----------------------------------------------------------------------------------------- !!! 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/A14BB2A5FD7FC995

http://decryptor.top/A14BB2A5FD7FC995

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

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

  • 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 32 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17d153a225ea04a229862875795eeec0adb8c3e2769ba0e05073baaf86850467.exe
    "C:\Users\Admin\AppData\Local\Temp\17d153a225ea04a229862875795eeec0adb8c3e2769ba0e05073baaf86850467.exe"
    1⤵
    • Checks computer location settings
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3836
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
      2⤵
        PID:1608

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Discovery

    Query Registry

    2
    T1012

    System Information Discovery

    3
    T1082

    Peripheral Device Discovery

    1
    T1120

    Collection

    Data from Local System

    1
    T1005

    Impact

    Defacement

    1
    T1491

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Recovery\46j2i-readme.txt
      Filesize

      6KB

      MD5

      2bccf78537965b5ccec8e9df5031f132

      SHA1

      240a22ba8cd68106303c54caa0b11073db860ee3

      SHA256

      a4647cedd348ad62f93d47638ec0c13fa6cd14c71d34695daa73b96f73963cb4

      SHA512

      66a33758d3086d0967c603878f94e16e0c4211c2f30b2a6e937591aa5795b8432f9277935324f2aa8861818a2e32148ed8c841a5f6497512acefc5f696bc15da