Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/08/2026, 04:34

General

  • Target
    2026-08-22_227964f74fd8b15f0ec0574f40327c39_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 1.3MB
  • Sample260822-e7ey9avya1
  • SHA256 2c44405570d33907ef452dd1f03041fcc035cc49088d20db28cad40bc4b9c5bd
  • 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\2026-08-22_227964f74fd8b15f0ec0574f40327c39_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-22_227964f74fd8b15f0ec0574f40327c39_amadey_coinminer_elex_smoke-loader_stop.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:1160
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1160 -s 1704
      2⤵
      • Program crash
      PID:1264
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1160 -ip 1160
    1⤵
      PID:5828

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/1160-0-0x0000000000400000-0x000000000055F000-memory.dmp

          memory/1160-1-0x00000000004B7000-0x00000000004B8000-memory.dmp

          memory/1160-2-0x0000000000400000-0x000000000055F000-memory.dmp

          memory/1160-4-0x0000000019EB0000-0x0000000019EB2000-memory.dmp

          memory/1160-6-0x0000000000400000-0x000000000055F000-memory.dmp

          memory/1160-9-0x0000000000400000-0x000000000055F000-memory.dmp