Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19-08-2024 06:34

General

  • Target

    715d0f66d1da6354501cbce1ddafcf70N.exe

  • Size

    316KB

  • MD5

    715d0f66d1da6354501cbce1ddafcf70

  • SHA1

    658f00a0cb19661cccc6b4992400d7d8d1bcef1e

  • SHA256

    99bfebce7806c08da91d12f048c22e73bd22f565110b1ca335d067fcb2e5c285

  • SHA512

    c4bef50c11f8431e8c921f76fe032ca28bd988b120245bd84cd53563e569341c391ef1d78307a2d2ac752f6434e8d3880a75ab30b58ccdee9040b0c58761b600

  • SSDEEP

    1536:34d9dseIOc+93bIvYvZEyF4EEOF6N4yS+AQmZUnOHBRzU:3IdseIO+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\715d0f66d1da6354501cbce1ddafcf70N.exe
    "C:\Users\Admin\AppData\Local\Temp\715d0f66d1da6354501cbce1ddafcf70N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2152
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 36
      2⤵
      • Program crash
      PID:2104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2152-1-0x0000000000400000-0x000000000044F000-memory.dmp

    Filesize

    316KB