Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 10:17

General

  • Target
    2026-08-03_ac578612f21fe450b4fa1bb965e9e9fd_amadey_coinminer_elex_smoke-loader_stop.exe
  • Size 1.4MB
  • Sample260804-mbf6facn9x
  • SHA256 1cb6f4f57732e811fd635979b78ca2150a64199de38fcb8702ba120088682d88
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 3 IoCs
  • UPX packed file 3 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\2026-08-03_ac578612f21fe450b4fa1bb965e9e9fd_amadey_coinminer_elex_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_ac578612f21fe450b4fa1bb965e9e9fd_amadey_coinminer_elex_smoke-loader_stop.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:4112
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4112 -s 1596
      2⤵
      • Program crash
      PID:4420
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4112 -ip 4112
    1⤵
      PID:3928

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/4112-0-0x0000000000400000-0x0000000000565000-memory.dmp

          memory/4112-1-0x00000000004B7000-0x00000000004B8000-memory.dmp

          memory/4112-4-0x0000000000400000-0x0000000000565000-memory.dmp

          memory/4112-5-0x0000000019380000-0x0000000019382000-memory.dmp

          memory/4112-7-0x0000000000400000-0x0000000000565000-memory.dmp