Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19-08-2024 12:19

General

  • Target

    dcf223799ce125ff5c558098b9129290N.exe

  • Size

    316KB

  • MD5

    dcf223799ce125ff5c558098b9129290

  • SHA1

    d5e40eaed1168a968edaf227b7c9a87246772c62

  • SHA256

    440fb2220a4cafea2dedec4bb511663e68092a1a0b42590d53950544d04f6f61

  • SHA512

    bdaa61da9546fda7307dce651e65ba7439919c7ac2bb82500eae5a38d561fb00510f7811e5aa75908b2dadafb79c4d00adf38388077b535425cbbe98406762b3

  • SSDEEP

    1536:W4d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:WIdseIO+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\dcf223799ce125ff5c558098b9129290N.exe
    "C:\Users\Admin\AppData\Local\Temp\dcf223799ce125ff5c558098b9129290N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2056
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2056 -s 36
      2⤵
      • Program crash
      PID:2792

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2056-1-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB