Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    07/05/2026, 00:58

General

  • Target
    2026-05-07_116e28f38fa65463206c3fdda1409d0c_amadey_elex_smoke-loader_stealc.exe
  • Size 2.6MB
  • Sample260507-bblkdagy9r
  • SHA256 516b509c06b3da9adc9f15b2977b5c7300560e93260671b98ce12156dbbb5373
  • MD5 SHA1 SHA512 SSDEEP TLSH

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).

  • 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\2026-05-07_116e28f38fa65463206c3fdda1409d0c_amadey_elex_smoke-loader_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-07_116e28f38fa65463206c3fdda1409d0c_amadey_elex_smoke-loader_stealc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3156
    • C:\Users\Admin\AppData\Local\Temp\3B6E.tmp
      "C:\Users\Admin\AppData\Local\Temp\3B6E.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-05-07_116e28f38fa65463206c3fdda1409d0c_amadey_elex_smoke-loader_stealc.exe 870F9F4BBF90B5562E092E067F5651C68BBE073CB2E06E11145236FB8BC3D6E8C6191987258D436166F95C843D0A099C593F91C27CABD041E91551D75EB6B9F0
      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:4128
      • C:\Users\Admin\AppData\Local\Temp\2026-05-07_116e28f38fa65463206c3fdda1409d0c_amadey_elex_smoke-loader_stealc.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-05-07_116e28f38fa65463206c3fdda1409d0c_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:4228

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

        2026-05-07_116e28f38fa65463206c3fdda1409d0c_amadey_elex_smoke-loader_stealc.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-05-07_116e28f38fa65463206c3fdda1409d0c_amadey_elex_smoke-loader_stealc.exe
        • Size 1.0MB
        • SHA256 9f581b5730b3f10de2a3b3a21d3e476f3094feef3e4dd92ffdaa103f6c410802
        • MD5 SHA1 SHA512 SSDEEP TLSH

        3B6E.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\3B6E.tmp
        • Size 2.6MB
        • SHA256 858d143105abade0cf7719d7e895408a4a7de59af721a92149c2dc8b37db2207
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4228-15-0x0000000000400000-0x00000000004B4000-memory.dmp

        memory/4228-43-0x0000000000400000-0x00000000004B4000-memory.dmp