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Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/05/2024, 09:12

General

  • Target

    a3c865f8aaebac9423eaacfa147e5b10_NeikiAnalytics.exe

  • Size

    88KB

  • MD5

    a3c865f8aaebac9423eaacfa147e5b10

  • SHA1

    c2d70c2edee43c9e8d7cbaf29abeba333b838033

  • SHA256

    a93dc0df74c3802331cb3071a6b6fede81223aab056e9c54f72522816d4b65be

  • SHA512

    a192e7a046bef5c53475748e03bd24db95a7e4874a55606ea622f123f105e15965022a1f16ea239521f96f296439473108be993a2918b892e8ea7d2fa2ffe438

  • SSDEEP

    768:+MEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uA:+bIvYvZEyFKF6N4yS+AQmZTl/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\a3c865f8aaebac9423eaacfa147e5b10_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\a3c865f8aaebac9423eaacfa147e5b10_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3176
    • 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:4268
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        PID:2420

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    88KB

    MD5

    2504d2a7777077f3afb7fb7df1ec343e

    SHA1

    c26d2abec5b105256d029b5c4698a51365b418d4

    SHA256

    f62894e7bad95d59d5878c2dbd7c156190007222c17931d2e4be6698ec5b7dba

    SHA512

    b13d014e232c9b1bbdded3d7dca2b41f6d16e7198ea4138f213f4129d7f8ae78c15169a5dbcea6bb826ec8707859fe6d84b767ce2a61f673244fe6537785b6e9

  • C:\Windows\SysWOW64\omsecor.exe

    Filesize

    88KB

    MD5

    0147a181755e8bcae6d5603ca1c83f1e

    SHA1

    f331af87555af98b162e6a45b0de80403a5a278c

    SHA256

    5bad44109ae494a32c2ce8c5d2b896a7e83e8e2c1654849da17b59cbc8069c8b

    SHA512

    debe18a8a9f6c05f2bf7aa58c05f8d7014066900d52264e90db4786253fe9b9c16768cfb3702e5ba6e81b12f8aaeb0c4db9a281eee4451b13cf1b8fa5dbbe76c