Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    23-06-2024 01:32

General

  • Target

    285b7db68291687f8e352b8fbfffc2608e472116b22a623fea185c6e29c83527_NeikiAnalytics.exe

  • Size

    80KB

  • MD5

    55092c4be3c874709a6560330c7f2690

  • SHA1

    2daa2f8536add16b483f6187fd298066667d61d3

  • SHA256

    285b7db68291687f8e352b8fbfffc2608e472116b22a623fea185c6e29c83527

  • SHA512

    730463fc5091c32b347758d423de65e7d1758ec52d5f79c37bc6ca19e2477acddb30d7c131bb7fd9c9c1f7e2adb103dbf16bc8f5a3b6647e980bd413089bab83

  • SSDEEP

    768:zfMEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uA:zfbIvYvZEyFKF6N4yS+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\285b7db68291687f8e352b8fbfffc2608e472116b22a623fea185c6e29c83527_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\285b7db68291687f8e352b8fbfffc2608e472116b22a623fea185c6e29c83527_NeikiAnalytics.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2984
    • 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:3008
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1620
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:1744

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    80KB

    MD5

    a3e76dd81f15da754f059d9feddbb885

    SHA1

    a3a9879a1ca337e4c77828d7f044e1ccc7d227ce

    SHA256

    aad9dbfe3a618ca2db523eb54f2a070a41ceba970f4c4626ec7cd95a21f5c9d2

    SHA512

    f63c6607da743ef34c922e468449131f99f08b34736dc34a3f3a30b76f2183206e9a5e2bfcf432557960170a72cd9a804cf180cf99d0ce763fb20a953092e3b6

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

    80KB

    MD5

    0ddf8a3d6cea64b70cf9c5a1e8f894db

    SHA1

    96f824fa8c776cea26a5d7920bd52666933aae2a

    SHA256

    c33d6d8a536dc8e2ddfc11110a71e7c94f08ca92277585b8db0a92e073e76015

    SHA512

    9e1de3668e5565e9d57953e78fe5bd26bc1055cc448804d43995891430eecc291e69b6e0ca6ca20d5047123fccd7c7dce3ef942c4e8f5f668bdc3f5c0e7e6847