Analysis

  • max time kernel
    16s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    18-08-2024 11:30

General

  • Target

    aca30f0a88c349b6b152ab8fd548f650N.exe

  • Size

    316KB

  • MD5

    aca30f0a88c349b6b152ab8fd548f650

  • SHA1

    fc437ea62b50c11292b250e13a355e54849eb165

  • SHA256

    91fe3c2cbcbb9d2e2b46651975e99798f68f0c298c291c0def2f59b36b0e8630

  • SHA512

    247758893c59895b8ebf0fe392c372a5bb1a6a8ebe3ba53390b46073734f150e88d94180266404d0d8d0dae69f8ac01ced5b0487bb1294cc36a06aea59b5a156

  • SSDEEP

    1536:J4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:JIdseIO+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 1 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.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aca30f0a88c349b6b152ab8fd548f650N.exe
    "C:\Users\Admin\AppData\Local\Temp\aca30f0a88c349b6b152ab8fd548f650N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1916 -s 36
      2⤵
      • Program crash
      PID:2916

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1916-1-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB