Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 00:12

General

  • Target
    2026-06-28_1830831dfd0435e5faa350b887579e3c_amadey_coinminer_elex_smoke-loader.exe
  • Size 1.2MB
  • Sample260629-ahcelshs2w
  • SHA256 44e22a82b1a345a970b26917dce6d36ed1a101cc2094feacbabdae4bc546a8e0
  • 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 41 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\2026-06-28_1830831dfd0435e5faa350b887579e3c_amadey_coinminer_elex_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-28_1830831dfd0435e5faa350b887579e3c_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:5700
    • C:\Users\Admin\AppData\Local\Temp\2026-06-28_1830831dfd0435e5faa350b887579e3c_amadey_coinminer_elex_smoke-loader.exe.exe
      C:\Users\Admin\AppData\Local\Temp/2026-06-28_1830831dfd0435e5faa350b887579e3c_amadey_coinminer_elex_smoke-loader.exe.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5872
      • C:\Users\Admin\AppData\Local\Temp\2026-06-28_1830831dfd0435e5faa350b887579e3c_amadey_coinminer_elex_smoke-loader.exe.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-06-28_1830831dfd0435e5faa350b887579e3c_amadey_coinminer_elex_smoke-loader.exe.exe" -burn.unelevated BurnPipe.{CA69C53F-9AE5-4FFA-98E0-3C88469070CE} {458F7A6E-2A78-4388-A5F7-5B808FDF392B} 5872
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:5836
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5700 -s 1864
      2⤵
      • Program crash
      PID:1036
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5700 -ip 5700
    1⤵
      PID:4808

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          RCXF112.tmp

          • Path C:\Program Files\7-Zip\RCXF112.tmp
          • Size 808KB
          • SHA256 329d200283c4de3aee4e882b1cb83cf93107bb9f80bdb4272510276f87d44643
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AppVShNotify.exe.ico

          • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe.ico
          • Size 3KB
          • SHA256 463b6e99198762de39ea3c9156504527673355f452c17063d0fcc34caa3cfded
          • MD5 SHA1 SHA512 TLSH

          2026-06-28_1830831dfd0435e5faa350b887579e3c_amadey_coinminer_elex_smoke-loader.exe.exe

          • Path C:\Users\Admin\AppData\Local\Temp\2026-06-28_1830831dfd0435e5faa350b887579e3c_amadey_coinminer_elex_smoke-loader.exe.exe
          • Size 460KB
          • SHA256 b3a3191f72cf33465d659fb67f449cdeb6fd18d7143da925d07ca0f2a1ba0fcd
          • 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/5700-0-0x0000000000400000-0x00000000004EC000-memory.dmp

          memory/5700-116-0x0000000000400000-0x00000000004EC000-memory.dmp