Analysis

  • max time kernel
    150s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07/03/2024, 19:12

General

  • Target

    3d260840676249f6270bab563d80a53e19d0c7b85d4ec16ed0a96121d9848f26.exe

  • Size

    89KB

  • MD5

    16f798233c657895807761195c987282

  • SHA1

    c1fce46a71293c5aef6adc1c28086ed35e8f9ca0

  • SHA256

    3d260840676249f6270bab563d80a53e19d0c7b85d4ec16ed0a96121d9848f26

  • SHA512

    ce5e38694e0b41a9ca30ab0c2ced9cfb01a977e6b377d7f7a165aec5d7e76411c5315599c8af4437deb3a1a15c4469e984bec7ed721936a819c8140dace018cb

  • SSDEEP

    768:2MEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uA:2bIvYvZEyFKF6N4yS+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
  • Loads dropped DLL 6 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d260840676249f6270bab563d80a53e19d0c7b85d4ec16ed0a96121d9848f26.exe
    "C:\Users\Admin\AppData\Local\Temp\3d260840676249f6270bab563d80a53e19d0c7b85d4ec16ed0a96121d9848f26.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2864
    • C:\Users\Admin\AppData\Roaming\omsecor.exe
      C:\Users\Admin\AppData\Roaming\omsecor.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2924
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2900
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:472

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          89KB

          MD5

          c47c5a2fdd4a8c142bf4afaf5c43466a

          SHA1

          dcb416a07a10969a6fbdec0deb5dc158ce2ff372

          SHA256

          59ea03483090b2917e8d3aef8cfc14fae47d9d339485871cad35f3c3e0eb2d99

          SHA512

          1e106150b3d770d597aacf8246bfe73027c693138af35661e0f6fca9633c697ba5b7448eff16c80f3438fdb7a95c6af799da8be79ff717ec4fae0a671162a528

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

          Filesize

          89KB

          MD5

          fbd23d76dc2521fc82167f40f1ed549e

          SHA1

          2c91731c05a144a6659ee6feb7d15a1c84ef7608

          SHA256

          a4609a45759f1f12359d1ad527ef21352cd2addd0bf4740713c0df373de742d1

          SHA512

          4a9ed5d10c176f2277cf13afe9ab000575f17bea80fd338d2b28fba0ee642469fafbfc423c54946293860e6ef34b28819519bef68a0b2e67c32f6dd83d879fbb

        • \Windows\SysWOW64\omsecor.exe

          Filesize

          89KB

          MD5

          5ec8022fd7730ac518cc3357b5dcdf42

          SHA1

          49dab6ec5a5a7fe65f50f0c7972aa93dc599d9e4

          SHA256

          6d4beebb96dd5d4151f11dd981f0bd4c44eb8d68364642b3883a2a259e324edb

          SHA512

          dae51a8220459b4003d24f70587b3ba250cf6f53061d833892f0e5fd8fa89f6538a4380baa9bfaa85e575ca4dc35c6ddc18fe616c63ec2c62813258a879e95a5