Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 15:35

General

  • Target
    2026-07-01_285aed415cb0a2a587da0b4abb4aea10_amadey_coinminer_elex_smoke-loader.exe
  • Size 1.2MB
  • Sample260701-s1vb9abs5s
  • SHA256 5a32246b0951285da41a2224206bfe2f7e082e3bef6504227f776264980d2004
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 17 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-01_285aed415cb0a2a587da0b4abb4aea10_amadey_coinminer_elex_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-01_285aed415cb0a2a587da0b4abb4aea10_amadey_coinminer_elex_smoke-loader.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3080
    • C:\Users\Admin\AppData\Local\Temp\2026-07-01_285aed415cb0a2a587da0b4abb4aea10_amadey_coinminer_elex_smoke-loader.exe.exe
      C:\Users\Admin\AppData\Local\Temp/2026-07-01_285aed415cb0a2a587da0b4abb4aea10_amadey_coinminer_elex_smoke-loader.exe.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:708
      • C:\Users\Admin\AppData\Local\Temp\2026-07-01_285aed415cb0a2a587da0b4abb4aea10_amadey_coinminer_elex_smoke-loader.exe.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-07-01_285aed415cb0a2a587da0b4abb4aea10_amadey_coinminer_elex_smoke-loader.exe.exe" -burn.unelevated BurnPipe.{B9C81E7A-26F0-42AB-BD1D-843AF7783ED5} {027A5109-ACBB-47DE-B69E-811C2229534B} 708
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:2012
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3080 -s 1864
      2⤵
      • Program crash
      PID:4544
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3080 -ip 3080
    1⤵
      PID:3788

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RCX51EF.tmp

          • Path C:\Program Files\RCX51EF.tmp
          • Size 792KB
          • SHA256 6770f6e493dec9e9bfef1889cf7db580c5a1978ec2d16e0b23d72973616db538
          • MD5 SHA1 SHA512 SSDEEP TLSH

          2026-07-01_285aed415cb0a2a587da0b4abb4aea10_amadey_coinminer_elex_smoke-loader.exe.exe

          • Path C:\Users\Admin\AppData\Local\Temp\2026-07-01_285aed415cb0a2a587da0b4abb4aea10_amadey_coinminer_elex_smoke-loader.exe.exe
          • Size 460KB
          • SHA256 d96d6e9d7217769e4ec54d650a917c8bfb917ed64f40c7f6f19beccc92ec5ed3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          logo.png

          • Path C:\Users\Admin\AppData\Local\Temp\{61087a79-ac85-455c-934d-1fa22cc64f36}\.ba1\logo.png
          • Size 1KB
          • SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
          • MD5 SHA1 SHA512 TLSH

          wixstdba.dll

          • Path C:\Users\Admin\AppData\Local\Temp\{61087a79-ac85-455c-934d-1fa22cc64f36}\.ba1\wixstdba.dll
          • Size 117KB
          • SHA256 e7c8e7edd9112137895820e789baaaeca41626b01fb99fede82968ddb66d02cf
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/3080-0-0x0000000000400000-0x00000000004E8000-memory.dmp

          memory/3080-62-0x0000000000400000-0x00000000004E8000-memory.dmp