Analysis

  • max time kernel
    148s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/10/2026, 19:42

General

  • Target
    2026-10-21_8051a8d421f31b6651543bab5e2f25de_amadey_elex_smoke-loader_stealc.exe
  • Size 2.7MB
  • Sample261022-yes5ysxt7n
  • SHA256 95d3afefdf15631bc6b6851b81ffa75be5d611436228e6fcf141b9b22e342b8c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Custom signature
    Detects executables built or packed with MPress PE compressor 3 IoCs
  • 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).

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • 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.

  • Suspicious behavior: RenamesItself 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-21_8051a8d421f31b6651543bab5e2f25de_amadey_elex_smoke-loader_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-21_8051a8d421f31b6651543bab5e2f25de_amadey_elex_smoke-loader_stealc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3588
    • C:\Users\Admin\AppData\Local\Temp\260C.tmp
      "C:\Users\Admin\AppData\Local\Temp\260C.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-10-21_8051a8d421f31b6651543bab5e2f25de_amadey_elex_smoke-loader_stealc.exe DD9A9661FE424CC9FCB89723AE9E855AEA1D13523C41CAED9FF3402B276F796DA71FE468E091D6F598ABB15334B356D334D871D071EE3774B9C8A455F62F7214
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:5104
      • C:\Users\Admin\AppData\Local\Temp\2026-10-21_8051a8d421f31b6651543bab5e2f25de_amadey_elex_smoke-loader_stealc.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-10-21_8051a8d421f31b6651543bab5e2f25de_amadey_elex_smoke-loader_stealc.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: RenamesItself
        • Suspicious use of SetWindowsHookEx
        PID:444

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

        2026-10-21_8051a8d421f31b6651543bab5e2f25de_amadey_elex_smoke-loader_stealc.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-10-21_8051a8d421f31b6651543bab5e2f25de_amadey_elex_smoke-loader_stealc.exe
        • Size 1.0MB
        • SHA256 9f581b5730b3f10de2a3b3a21d3e476f3094feef3e4dd92ffdaa103f6c410802
        • MD5 SHA1 SHA512 SSDEEP TLSH

        260C.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\260C.tmp
        • Size 2.7MB
        • SHA256 5fae6a13d1a540ba54756eedd179fd90c428153347dd7bf020cd40633b94dfde
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/444-15-0x0000000000400000-0x00000000004B4000-memory.dmp

        memory/444-42-0x0000000000400000-0x00000000004B4000-memory.dmp