Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    31/05/2026, 06:53

General

  • Target
    2026-05-31_35f206f68a4b39028c4318fa4161ca7d_amadey_elex_smoke-loader_stealc.exe
  • Size 2.7MB
  • Sample260531-hn4eaads9n
  • SHA256 f5f81ba346bf5bdac1c3d1a6b1bc06056694a2e28ed99a4723167e929bf4ff7f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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\2026-05-31_35f206f68a4b39028c4318fa4161ca7d_amadey_elex_smoke-loader_stealc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-31_35f206f68a4b39028c4318fa4161ca7d_amadey_elex_smoke-loader_stealc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5160
    • C:\Users\Admin\AppData\Local\Temp\25E2.tmp
      "C:\Users\Admin\AppData\Local\Temp\25E2.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-05-31_35f206f68a4b39028c4318fa4161ca7d_amadey_elex_smoke-loader_stealc.exe DCCC4E9F147C930AA86301AB18E80080FD9EC9CA4454F4D1D02D40C823C88E448E3C00AB69A04473BF2E054AF13F72A8EE4FB229AAF1F0BAC4E457B7FB17BF36
      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:6088
      • C:\Users\Admin\AppData\Local\Temp\2026-05-31_35f206f68a4b39028c4318fa4161ca7d_amadey_elex_smoke-loader_stealc.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-05-31_35f206f68a4b39028c4318fa4161ca7d_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:4880

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

        2026-05-31_35f206f68a4b39028c4318fa4161ca7d_amadey_elex_smoke-loader_stealc.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-05-31_35f206f68a4b39028c4318fa4161ca7d_amadey_elex_smoke-loader_stealc.exe
        • Size 1.0MB
        • SHA256 9f581b5730b3f10de2a3b3a21d3e476f3094feef3e4dd92ffdaa103f6c410802
        • MD5 SHA1 SHA512 SSDEEP TLSH

        25E2.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\25E2.tmp
        • Size 2.7MB
        • SHA256 caacfb42be65aa038b93a1c50fe4b27b28dbc0948ebe2f6c0ac029f7605eac56
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4880-15-0x0000000000400000-0x00000000004B4000-memory.dmp

        memory/4880-43-0x0000000000400000-0x00000000004B4000-memory.dmp