Analysis

  • max time kernel
    148s
  • 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
    27/07/2026, 14:20

General

  • Target
    2026-07-27_abc44c8923f8099353826d54b202d4e3_amadey_coinminer_elex_smoke-loader.exe
  • Size 1.2MB
  • Sample260727-rnvxksbe37
  • SHA256 4b4e77e9fce050d226d1d28fbaee245d911b06cc08bac1580b6c691d012a6cd0
  • 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 9 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\2026-07-27_abc44c8923f8099353826d54b202d4e3_amadey_coinminer_elex_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-27_abc44c8923f8099353826d54b202d4e3_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:3632
    • C:\Users\Admin\AppData\Local\Temp\2026-07-27_abc44c8923f8099353826d54b202d4e3_amadey_coinminer_elex_smoke-loader.exe.exe
      C:\Users\Admin\AppData\Local\Temp/2026-07-27_abc44c8923f8099353826d54b202d4e3_amadey_coinminer_elex_smoke-loader.exe.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2720
      • C:\Users\Admin\AppData\Local\Temp\2026-07-27_abc44c8923f8099353826d54b202d4e3_amadey_coinminer_elex_smoke-loader.exe.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-07-27_abc44c8923f8099353826d54b202d4e3_amadey_coinminer_elex_smoke-loader.exe.exe" -burn.unelevated BurnPipe.{F8135972-51F6-49A2-9AF5-4FB8BBEA4B03} {19AE3BEB-AE2E-4330-8A14-CB3CE155D555} 2720
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:5612
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3632 -s 1856
      2⤵
      • Program crash
      PID:1440
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3632 -ip 3632
    1⤵
      PID:4592

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RCXE19C.tmp

          • Path C:\Program Files\7-Zip\RCXE19C.tmp
          • Size 792KB
          • SHA256 7d5649499a9e8f68ceec94bd68da9e9bdb3ac31d58a3162dd76f28f280d44ffa
          • MD5 SHA1 SHA512 SSDEEP TLSH

          2026-07-27_abc44c8923f8099353826d54b202d4e3_amadey_coinminer_elex_smoke-loader.exe.exe

          • Path C:\Users\Admin\AppData\Local\Temp\2026-07-27_abc44c8923f8099353826d54b202d4e3_amadey_coinminer_elex_smoke-loader.exe.exe
          • Size 460KB
          • SHA256 99a664eeb0838b3cf16e69201deaeecc46ceb5cccf1cf768da30981b7411470a
          • 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/3632-0-0x0000000000400000-0x00000000004E8000-memory.dmp

          memory/3632-44-0x0000000000400000-0x00000000004E8000-memory.dmp