Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-06-2024 03:01

General

  • Target

    2c71a105e35323d85221d06c9afe678b1d3c559c66b8f480b3921884da031a9d_NeikiAnalytics.exe

  • Size

    92KB

  • MD5

    df9637f695d2cc97bf4cce55db23adc0

  • SHA1

    3792f1675e647c2369cdac30cc4c3fefc83d3b84

  • SHA256

    2c71a105e35323d85221d06c9afe678b1d3c559c66b8f480b3921884da031a9d

  • SHA512

    43079b5c3a50065a36c2d6cefcd4cf9b553586d0f80c237266555830e3dfbd2f57155668b34f9acb9c14bc767f091651718c05b1599034c52959b8d57af2b8e5

  • SSDEEP

    768:aMEIvFGvZEr8LFK0ic4PN47eSdYAHwmZNp6JXXlaa5uA:abIvYvZEyFKFPN4yS+AQmZol/5

Score
10/10

Malware Config

Extracted

Family

neconyd

C2

http://ow5dirasuek.com/

http://mkkuei4kdsz.com/

http://lousta.net/

Signatures

  • Neconyd

    Neconyd is a trojan written in C++.

  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c71a105e35323d85221d06c9afe678b1d3c559c66b8f480b3921884da031a9d_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\2c71a105e35323d85221d06c9afe678b1d3c559c66b8f480b3921884da031a9d_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\Users\Admin\AppData\Roaming\omsecor.exe
      C:\Users\Admin\AppData\Roaming\omsecor.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:1512
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        PID:3904

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\omsecor.exe
    Filesize

    92KB

    MD5

    b1cb404d160cb242c92680f06300a141

    SHA1

    ed38781896d6016816054ea84b18a313fd37df01

    SHA256

    d1ed9d421c6222b537b5e122c50144783048626a4f4e3399ab77fd6c92f6ae72

    SHA512

    0e40395b9a8ccb6b5301da10d8904f64a6c15f165ceb280e15073ec272b1e23097f38fcf83182a1e26e0548f58b2dadd99e511ddd3adbeeddb1bc41e05d3efdf

  • C:\Windows\SysWOW64\omsecor.exe
    Filesize

    92KB

    MD5

    dc789fde52e3d860427265f274ce195f

    SHA1

    b03431634bc38d23193478c78bd18053139da507

    SHA256

    19b6ad45a31a4191718ac4da3492879df07480072643ef25576f102e8878c399

    SHA512

    8349aaa3922c5c3997eb36c167d146d61b4f92233824a581fe8a22da5fece14f7e68b89dfada37ef1dd01129749f1222bc9a1626060ab1bc5687852690a6d02d

  • memory/1512-4-0x0000000000400000-0x000000000042B000-memory.dmp
    Filesize

    172KB

  • memory/1512-6-0x0000000000400000-0x000000000042B000-memory.dmp
    Filesize

    172KB

  • memory/1512-11-0x0000000000400000-0x000000000042B000-memory.dmp
    Filesize

    172KB

  • memory/2456-1-0x0000000000400000-0x000000000042B000-memory.dmp
    Filesize

    172KB

  • memory/3904-12-0x0000000000400000-0x000000000042B000-memory.dmp
    Filesize

    172KB

  • memory/3904-13-0x0000000000400000-0x000000000042B000-memory.dmp
    Filesize

    172KB