Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 11:14

General

  • Target
    2026-08-02_8df069fb9890eec9390ac4f699de74e0_amadey_elex_smoke-loader_stealc.exe
  • Size 2.7MB
  • Sample260802-ncdmdahb82
  • SHA256 8e67b54d85ce4853e5fd942a2fe3129da226df26baeb796553d8ec98f5ef14e5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables built or packed with MPress PE compressor 3 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\2026-08-02_8df069fb9890eec9390ac4f699de74e0_amadey_elex_smoke-loader_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_8df069fb9890eec9390ac4f699de74e0_amadey_elex_smoke-loader_stealc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1800
    • C:\Users\Admin\AppData\Local\Temp\4B5C.tmp
      "C:\Users\Admin\AppData\Local\Temp\4B5C.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-02_8df069fb9890eec9390ac4f699de74e0_amadey_elex_smoke-loader_stealc.exe 3853AF05853EC0D2C83601656A6577DA4C31525147C2466E844C922584636B181042FEE030C2373CD52D5FD3FAF3F3E6991C016CFA970FE33925D9FB061FE6E0
      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:5084
      • C:\Users\Admin\AppData\Local\Temp\2026-08-02_8df069fb9890eec9390ac4f699de74e0_amadey_elex_smoke-loader_stealc.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-08-02_8df069fb9890eec9390ac4f699de74e0_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:4192

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

        2026-08-02_8df069fb9890eec9390ac4f699de74e0_amadey_elex_smoke-loader_stealc.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-08-02_8df069fb9890eec9390ac4f699de74e0_amadey_elex_smoke-loader_stealc.exe
        • Size 1.0MB
        • SHA256 9f581b5730b3f10de2a3b3a21d3e476f3094feef3e4dd92ffdaa103f6c410802
        • MD5 SHA1 SHA512 SSDEEP TLSH

        4B5C.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\4B5C.tmp
        • Size 2.7MB
        • SHA256 1783378761425f4ae7df64e3d3b1b2f9bd625f82c359fe3a26e25c7e59b3efe2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4192-15-0x0000000000400000-0x00000000004B4000-memory.dmp

        memory/4192-43-0x0000000000400000-0x00000000004B4000-memory.dmp