Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    13/08/2026, 12:44

General

  • Target
    2026-08-13_84e2036f363169761b910d270efbb7e0_amadey_elex_smoke-loader_stealc.exe
  • Size 2.6MB
  • Sample260813-pyzbmszemb
  • SHA256 e8cc3635731808bd7adbd61ba7a9571e87dc72b34699fb8df7d8644a1d7d32cc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables built or packed with MPress PE compressor 4 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: RenamesItself 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-13_84e2036f363169761b910d270efbb7e0_amadey_elex_smoke-loader_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-13_84e2036f363169761b910d270efbb7e0_amadey_elex_smoke-loader_stealc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Users\Admin\AppData\Local\Temp\13F0.tmp
      "C:\Users\Admin\AppData\Local\Temp\13F0.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-13_84e2036f363169761b910d270efbb7e0_amadey_elex_smoke-loader_stealc.exe 76867C62A3E5861EDB22FDE6111EA2CEE02ECF50933D6E1439A2A13B83DA95C92EBE5A155E4C6790F2E900E69F19D326342A1E47AF29522998057C873853D5FF
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:1844
      • C:\Users\Admin\AppData\Local\Temp\2026-08-13_84e2036f363169761b910d270efbb7e0_amadey_elex_smoke-loader_stealc.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-08-13_84e2036f363169761b910d270efbb7e0_amadey_elex_smoke-loader_stealc.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Modifies system certificate store
        • Suspicious behavior: RenamesItself
        • Suspicious use of SetWindowsHookEx
        PID:2492

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        downloader.dll

        • Path C:\Users\Admin\AppData\Local\Adobe\downloader.dll
        • Size 737KB
        • SHA256 1540c84cde9716b2abd70e0efbf6beaf9eaa169b4dcaf157bd124f098e4abf38
        • MD5 SHA1 SHA512 SSDEEP TLSH

        13F0.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\13F0.tmp
        • Size 2.6MB
        • SHA256 8a866ee585cfcad89acbaaa217ef1cd646fc3ac6b779e2bf87396cd5e56c6963
        • MD5 SHA1 SHA512 SSDEEP TLSH

        2026-08-13_84e2036f363169761b910d270efbb7e0_amadey_elex_smoke-loader_stealc.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-08-13_84e2036f363169761b910d270efbb7e0_amadey_elex_smoke-loader_stealc.exe
        • Size 1.0MB
        • SHA256 9f581b5730b3f10de2a3b3a21d3e476f3094feef3e4dd92ffdaa103f6c410802
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2492-15-0x0000000000400000-0x00000000004B4000-memory.dmp

        memory/2492-17-0x0000000000400000-0x00000000004B4000-memory.dmp

        memory/2492-42-0x0000000000400000-0x00000000004B4000-memory.dmp