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
    22-05-2024 03:48

General

  • Target

    16ea67cd322a3192fba2492d5a681b50_NeikiAnalytics.exe

  • Size

    88KB

  • MD5

    16ea67cd322a3192fba2492d5a681b50

  • SHA1

    7d537c73a336ba181b7769935c2fd336a173f563

  • SHA256

    327fdaee5209f50e7612cc936993700416eb241d3a2888d2746bd9ff86180d10

  • SHA512

    2689666764bfd91b11656953b41751ec88e88708f84af2acaba1f80841b07ffdd7de650185c0cc8ba7cc531598a8d831465a30692442b9d357638877cab1af81

  • SSDEEP

    1536:Vd9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5:ddseIOMEZEyFjEOFqTiQm5l/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\16ea67cd322a3192fba2492d5a681b50_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\16ea67cd322a3192fba2492d5a681b50_NeikiAnalytics.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3588
    • 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:4728
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4352
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:4212

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    88KB

    MD5

    b7bf4f3a1274384cf43f56a36a90d1ba

    SHA1

    0d67c9de69241056a0f404226ab0d9258f64f60e

    SHA256

    d16bbbbe1a8e54988e6a489b43230ad52852a728992373806061e595e687b516

    SHA512

    6b2799632ac00267ed7916762fff1c080992d60eabac186757e630d49f06b37d3ae04b926a14b5a7b817836cbe2f8fb4cdc3d1ecb7cce74ab176c616739874b2

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

    Filesize

    88KB

    MD5

    2ae8c8f771932553f9a2a2c5807cdbb5

    SHA1

    1b91bfe2d79ef26dd7e85b309b55264a879552da

    SHA256

    e2d1accf00e0f48979f3dc397f4aee24ab91df28b227f7d81f58f5b546e3f254

    SHA512

    410a6cda90cec47bfdf792e5a1723da6f0d9597961bac4450ee83efcc6eb3de438a33f9d28e3e1f18f71dd1fc8ac14356b889b6f3f9e3c9c2b760f4abf76bd85

  • C:\Windows\SysWOW64\omsecor.exe

    Filesize

    88KB

    MD5

    9ba4e839e154ea8e530b2f63d3d05579

    SHA1

    383eb8b6d731a57dad577159f2b486f9a02d65c8

    SHA256

    dc6fb781e59bae2f49fe7db4312af5ca443b37fbef0032cc72d1a6215d6a33f4

    SHA512

    c9bab727d7414048eadffb60e2b17fd6d72b198529e3451e6030da48ee03977d4aac04ef351d9343082383ccb5148cae2995b5f1ac31e8f5cd767a9a0cb25845