Analysis

  • max time kernel
    147s
  • max time network
    151s
  • 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 02:22

General

  • Target

    ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe

  • Size

    76KB

  • MD5

    f9fec490abb95ebaa39ef27f32a38187

  • SHA1

    04c22d99b74a6b82a6d76289c676f8f9d52eb2e5

  • SHA256

    ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1

  • SHA512

    754fe00b45b473e73d6b16face1013676f87541815d9b3c7a4a3c191fcb57ec31fc2947b691d63d1d8ee6b8ab502ccc5bb9c7f40df660c2eb077ff8e32d0ab8d

  • SSDEEP

    768:4MEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uAW:4bIvYvZEyFKF6N4yS+AQmZTl/5O

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\ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe
    "C:\Users\Admin\AppData\Local\Temp\ba44d36d95b532f9c618d838c3dbe162e02c9650d089f95c25d97cd67cdacca1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4568
    • 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:1188
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1980
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:1548

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    76KB

    MD5

    11254dd14258ba0fec3d4b265918c155

    SHA1

    43e64da7deb57269f6dffc3d354453618038deb5

    SHA256

    15e466d5145752e1ba9d815b2177f1ac0f6e21a2e6772e0948b7b4d13b64f078

    SHA512

    52055f8a302d6b5a2a08248af1b7ded18b22cf9a647fbbef8e6db8838b05da413e2112a95cbad77b37a9f47ed91245412130596ba8ec8d86d34b11a1a7f9866c

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

    76KB

    MD5

    4fd26d096e4300c1d1c8b66043c7494d

    SHA1

    ea095c0ab2d6e712f27ba5013c418646beebaea8

    SHA256

    a1f6737ebe01aff242ec731526e293b85ed0c24648e826042dcd1ea95d32e88a

    SHA512

    ff9db681cc0ab4c2d6ad78bf7a857aa9a3d32d3c7a985393d9eebadf26be4260840dcf6bdcfee09d5c95c97d3d502401e78337d01472b4814a55b530a75aaa15

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

    76KB

    MD5

    6e809e7dac3a51efdb0a897a8b31cb75

    SHA1

    194a4042676be295ca961ed26d2da8c04c0720de

    SHA256

    4401fd62390f1cbdc977a0add989b2517cb030c5c642a3bbf77b6be4da1e6fce

    SHA512

    e593b2ef53dc0aff16a0893012b1cedd174116f04999d0d2bf739c9388e4689a167b83ed0b077877136db60e9f411e7f0edcb4a52d69d4c4ad523ab0e04dda45