Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 03:07

General

  • Target
    2026-08-02_5dbbd766beeb35584192465044006dc1_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 1.4MB
  • Sample260802-dmjk9scl31
  • SHA256 cf000e1e2cdd2aa3348ba4b8ff6e7df2f73b8f6dd64dea0c756951eaf1f6fb3e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 4 IoCs
  • UPX packed file 4 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_5dbbd766beeb35584192465044006dc1_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_5dbbd766beeb35584192465044006dc1_amadey_coinminer_elex_smoke-loader_stop.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:4636
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4636 -s 1708
      2⤵
      • Program crash
      PID:1212
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4636 -ip 4636
    1⤵
      PID:2220

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4636-0-0x0000000000400000-0x000000000056B000-memory.dmp

          memory/4636-1-0x00000000004B7000-0x00000000004B8000-memory.dmp

          memory/4636-2-0x0000000000400000-0x000000000056B000-memory.dmp

          memory/4636-3-0x0000000016EC0000-0x0000000016EC2000-memory.dmp

          memory/4636-5-0x0000000000400000-0x000000000056B000-memory.dmp

          memory/4636-10-0x0000000000400000-0x000000000056B000-memory.dmp