Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/04/2024, 17:24

General

  • Target

    722d36c2433205b4f1ec3bad0dae81536ae7160120c79fb8bf91df080ad229a5.exe

  • Size

    76KB

  • MD5

    549ea22878963ea9e5533174f6ddf215

  • SHA1

    6c9acb1ae1b2abb61b864c2ccfe5664da8d3179c

  • SHA256

    722d36c2433205b4f1ec3bad0dae81536ae7160120c79fb8bf91df080ad229a5

  • SHA512

    81181515d4f619f71383676b4a040bdc5d24b4c3a3a63a773040c07dc56a6bfcb937de05c5385bcd3280e8143c3065a186a0308e5b9b9cec2303896e1337d04c

  • SSDEEP

    768:WMEIvFGvZEr8LFK0ic46N47eSdYAHwmZGp6JXXlaa5uAW:WbIvYvZEyFKF6N4yS+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 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\722d36c2433205b4f1ec3bad0dae81536ae7160120c79fb8bf91df080ad229a5.exe
    "C:\Users\Admin\AppData\Local\Temp\722d36c2433205b4f1ec3bad0dae81536ae7160120c79fb8bf91df080ad229a5.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3648
    • 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:1644
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        PID:768

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

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

          Filesize

          76KB

          MD5

          13686e26a2e01a357194508717ebb9b3

          SHA1

          6d0752ec1fa95387ea559a51b7e119575dd0f700

          SHA256

          d3acc2aeb26eb43badcb9691840f777bf541e4e0d8e490ba6ea9de30237fad37

          SHA512

          552110cf5cbca30dde17a7783020ab99107276fcf764c486ffe2de3ea3c02f02e6628ea15d94285a18e26f2947a4ba59921081e1996720f759f647977d593aed

        • C:\Windows\SysWOW64\omsecor.exe

          Filesize

          76KB

          MD5

          338bfc4c3448bc573864cc57f2012478

          SHA1

          a9847d4ea5d5172862ea26014bf3813679cf4e51

          SHA256

          8ba4563b523dfa5eebafdd2f2f4326b07482157331409defa3614278415a2554

          SHA512

          a403128069c8b748d159412d1c53c1078556469f84df047596cb6fd62af09322826cc027a39aac7d2a4329226be7b7ecf26e33244ac5fbfdaac1c630dddde8ee