Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-05-2024 03:12

General

  • Target

    d4a1372727c91b8be90707d2448684dbadeca4a515376d3cc7cfffd85fc7c8a0.exe

  • Size

    62KB

  • MD5

    2dc22d980de05b688bf73cdfbd82ac35

  • SHA1

    795fab98c90da6ed2984cf2fc636d54f2a143ef7

  • SHA256

    d4a1372727c91b8be90707d2448684dbadeca4a515376d3cc7cfffd85fc7c8a0

  • SHA512

    64a89d9a22c7f1b55cf1933010dc234048624f196eaedc83f3934653afef105f6fc15dd4dc028f75a3387bf083f17cb6b729b0d05a3f2d6209c6fbbab951e336

  • SSDEEP

    768:vMEIvFGvZEr8LFK0ic46N47eSdYAHwmZQp6JXXlaa5uA:vbIvYvZEyFKF6N4yS+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\d4a1372727c91b8be90707d2448684dbadeca4a515376d3cc7cfffd85fc7c8a0.exe
    "C:\Users\Admin\AppData\Local\Temp\d4a1372727c91b8be90707d2448684dbadeca4a515376d3cc7cfffd85fc7c8a0.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1508
    • 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:2064
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4160
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:1040

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    62KB

    MD5

    8f7c324a3012bb93a9a23114827de172

    SHA1

    ba6279f58dd60b83b0a639108449e6d1e45c24c6

    SHA256

    9fbdc5a346bb124a5bb0a15eb02b9b6afb3d75b4710f9047d39f4e30319e11a2

    SHA512

    aeacfa1a4040f3ef408bdede4648ff9846412fe74f499824262474da6c210e1ef1f34e97c09d44617a6c6d4cae7edbf948d0532d88ced6aec6b4926c5a71fe80

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

    Filesize

    62KB

    MD5

    ad112a7823e24e6b70a6a425bd8545e9

    SHA1

    e13ae8a94a2e01f2051bf78d72a627eb513d1032

    SHA256

    650acbbc5a72fe3bbfe1cb96ed6617c34cfe7422c7d16c267a8ac3b67e39530d

    SHA512

    08534dde254180a13072311c2f2e815bb162c2bbe7efc99f55a421ae03d9751f57063114c8d27af41bf3a50f0703c9711dee02323ed6be04f30f28fca353b3e3

  • C:\Windows\SysWOW64\omsecor.exe

    Filesize

    62KB

    MD5

    009f799a9c64f5ff90fd2864752dc265

    SHA1

    1fa49c9862a4d45fe7c7b5f456f7c922b6e773b1

    SHA256

    2cf46169accaf86c71a8d160eefab092962212e55b34d160e8b93b46a0084a09

    SHA512

    56e564d37245a499eb58cf7c9f5e6f02a30b43bd2cb32ee19de21a75424f147a66894507b6e624edcc991042379a2c37ccc2256884d1dd0fb5eae82bd667b362