Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    29/05/2024, 06:41

General

  • Target

    4903da44715125341c8e6be31c26f790_NeikiAnalytics.exe

  • Size

    53KB

  • MD5

    4903da44715125341c8e6be31c26f790

  • SHA1

    8bc128586e5388c3d50deb0284c0f2e8ee7dcc89

  • SHA256

    31d09fe960c020e90e67f1b035ed60731da93ce6f7fd120101058c6b379b11eb

  • SHA512

    e93e7e7917282da3a941072aa934964f43b16ed557c2f99578fdea809b2d535a667ccc058682909a802bcf4fb3e73784782c1f22df52a792647aad4837167902

  • SSDEEP

    1536:vNng8r8QI678Ki7Kp3StjEMjmLM3ztDJWZsXy4JzxPME:e6785JJjmLM3zRJWZsXy4Jt

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4903da44715125341c8e6be31c26f790_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\4903da44715125341c8e6be31c26f790_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2132
    • C:\Users\Admin\dfziam.exe
      "C:\Users\Admin\dfziam.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1968

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\dfziam.exe

          Filesize

          53KB

          MD5

          4836bab108fe66c7a8ca04082142e635

          SHA1

          7ba6598280badc001f021164b21af8c591f90900

          SHA256

          2a96e822488b5d6f309b74571aaeb8fdf683333819ce39f5e34f56115f34a612

          SHA512

          26f33d6c0699c54f6d3d9eb64740d76c429ebbee5f86b899cc57b45573a60989b824bbd03364bc94b453c1698ead0985fa2cbaeb72f269142601bcb383fd3e59

        • memory/1968-16-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2132-0-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2132-15-0x00000000036F0000-0x0000000003702000-memory.dmp

          Filesize

          72KB

        • memory/2132-14-0x00000000036F0000-0x0000000003702000-memory.dmp

          Filesize

          72KB