Analysis

  • max time kernel
    142s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-06-2024 06:23

General

  • Target

    3e9b205e59fe5b80997bd8dc9c289527a6b5ee10546eeba9935c1cd8a58a07e5_NeikiAnalytics.exe

  • Size

    89KB

  • MD5

    5c0519629d68730c9f5f70d3a1c601f0

  • SHA1

    9fcf52a1fd7aa359872d21eaa76dac0ad09e6b76

  • SHA256

    3e9b205e59fe5b80997bd8dc9c289527a6b5ee10546eeba9935c1cd8a58a07e5

  • SHA512

    34c1e5b1de7a7a04bca024083ec8106d82b25f7ce3dddad568decdb7bb6ce9a35b2d7f922f6499c4b30ada948fdb90c0be82d2ada9133b768683961a6285c255

  • SSDEEP

    768:pMEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uA:pbIvYvZEyFKF6N4yS+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 3 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3e9b205e59fe5b80997bd8dc9c289527a6b5ee10546eeba9935c1cd8a58a07e5_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\3e9b205e59fe5b80997bd8dc9c289527a6b5ee10546eeba9935c1cd8a58a07e5_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3152
    • 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:4644
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4220
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:5020

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    89KB

    MD5

    0bf6fbc6501949537b1b56b3a85671a8

    SHA1

    c36110ccbd508e2ab86559468127f747004b2f31

    SHA256

    ba12275bbc409d1a36d0abc4b1022e071da0ae33d3d442d13defaa985c0ba471

    SHA512

    d77ba27aabd75b6fde06ed6297f85108f7011c44422cf1ef5bb7d9e04ded15f332d480e9ba38c84f943d785f45f121a9bee7c187fd702421c568378c9b98111b

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

    89KB

    MD5

    e52986ee168e1d7047383e93337b5c79

    SHA1

    c21e48fdc44c75eff8d7c8d0692a96678228892b

    SHA256

    1f480270ef537195ab187e18f62c00321bbf8b7abd987dab0d35d2224d2a70f1

    SHA512

    a338c29fb22b64029d1123e5f3f1432da31d3753a3613cb8402e9b3cd1acf3da97a4db7e6912b9e89732229d29a532685435f33c7db3fda24a60480ad9013bf0

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

    89KB

    MD5

    79f8783fb55c38c80861da484c2becdf

    SHA1

    fe1f2643a6d7e3e4bcc78c2fc245ab924317c31f

    SHA256

    1d5e2ffcb13994dd6c541abeb747f5140121c1f4eb78d367cf97085f7bbb5ea2

    SHA512

    4322dcfef7daf1dea9d20d22321a7817a5512ef94ab2fa5ab0e523da0b0b697b6f3ec70589c39ed68a5527b6c9f2648fdc7f59a9fdf5466e0711f623c794f08c