Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-06-2024 04:26

General

  • Target

    0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe

  • Size

    80KB

  • MD5

    0f33803ad4a6eab18c108a93e8ed6e00

  • SHA1

    3941d0edc42225618382d04cf0e18d608e5fc5a2

  • SHA256

    2ed200c727811e5fd928848a6d0131618e2e59195b945d076a04b47bd2d98bfe

  • SHA512

    5ed531712a797a5d8f35ceb0a464b8c16bb9370d907454f7561706655b00f6c4b77028635f6f6a5a11cc527e8620a7fb1eb7647fcea006a580326b6f478c94de

  • SSDEEP

    768:RfMEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uA:RfbIvYvZEyFKF6N4yS+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\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\0f33803ad4a6eab18c108a93e8ed6e00_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4364
    • 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:2580
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        PID:3048

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    80KB

    MD5

    84886f634019a6e8697756417f103e44

    SHA1

    b4ed1ba65002f222596c4ed010a01342d739a7ba

    SHA256

    94de9aad899088e368a87b84edc0e1a1d70213f86b5f34a8e0bbca0924c759ea

    SHA512

    16f18947e085e91eb5c41e7f7360907f9fec0549892b241d909d44a5a88e5f0237dccc7ef5181afa5b36548043bfb4a97d4a1b8b8c821f11d0800f6183b40825

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

    80KB

    MD5

    32c78a437f970901fd855e9b4918fbac

    SHA1

    9d663a18889d25a4749aa005973348fc09204978

    SHA256

    3f136b3b1e2575154b4c7ce1bfa1bc97c383e159fa5b6e0c89e084ea709f3c01

    SHA512

    d709725f9ab304df0434bd50defd98714fe4f31463af311cfa77286edd764bb9544c43ec15b2896cc9f2762c242d0dcfddd71cc6df00d81754667b683b85bf94