Analysis

  • max time kernel
    104s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-08-2024 08:34

General

  • Target

    5ccdd452b15d8d13d4a14ba31f8f1240N.exe

  • Size

    316KB

  • MD5

    5ccdd452b15d8d13d4a14ba31f8f1240

  • SHA1

    6d1e6cd740c3485d7515fc7ee2f8f3dcf6167c99

  • SHA256

    660a7afce6338968a621b18576514376c78c9c973c27b6369bb52faab6c4c494

  • SHA512

    f491ac97ee78ec21517ad11e70863e283bd58845b01c2016b4f1fbdcdea41e6b693f39c9cf714461735f2dae57f5f228fcfaedaec98deace4f7005b3002ebe76

  • SSDEEP

    1536:Z4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:ZIdseIO+EZEyFjEOFqTiQmKnOHjzU

Malware Config

Extracted

Family

neconyd

C2

http://ow5dirasuek.com/

http://mkkuei4kdsz.com/

http://lousta.net/

Signatures

  • Neconyd

    Neconyd is a trojan written in C++.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ccdd452b15d8d13d4a14ba31f8f1240N.exe
    "C:\Users\Admin\AppData\Local\Temp\5ccdd452b15d8d13d4a14ba31f8f1240N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:1400
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1400 -s 224
      2⤵
      • Program crash
      PID:4380
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1400 -ip 1400
    1⤵
      PID:1640

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1400-0-0x0000000000400000-0x000000000044F000-memory.dmp

      Filesize

      316KB

    • memory/1400-1-0x0000000000400000-0x000000000044F000-memory.dmp

      Filesize

      316KB