Analysis

  • max time kernel
    128s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/08/2026, 22:40

General

  • Target
    2026-08-12_283d72e076a92f043d3a92d54548124f_amadey_coinminer_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 764KB
  • Sample260812-2lrggswdrd
  • SHA256 afa080ec8174f298589becf5809385ebab30681cfa99587fb4694f9fd00d2618
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 6 IoCs
  • Drops file in Program Files directory 34 IoCs
  • Drops file in Windows directory 56 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-12_283d72e076a92f043d3a92d54548124f_amadey_coinminer_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-12_283d72e076a92f043d3a92d54548124f_amadey_coinminer_elex_remcos_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:3708
  • C:\Users\Admin\AppData\Local\Temp\2026-08-12_283d72e076a92f043d3a92d54548124f_amadey_coinminer_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-12_283d72e076a92f043d3a92d54548124f_amadey_coinminer_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:5436

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Linkd3dcompiler43.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\Linkd3dcompiler43.exe
        • Size 860KB
        • SHA256 895ff9eb04f31061063389768397d14d59f850b0aee413bd5703831751d884fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Utilitiestext.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Utilitiestext.exe
        • Size 1.4MB
        • SHA256 6621725e5f1113eebb2c4e194ffd5de52fbec92f0066b4ec5c17b8a1c704aa78
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qrcodepmpdatamatrixpmp3.6.18220.0.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AcroForm\PMP\qrcodepmpdatamatrixpmp3.6.18220.0.exe
        • Size 765KB
        • SHA256 1d746b42789ab0fd902b4302906d1667f8d6490e0d8f2cfff9de5de7892c1de5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msinfoWindows.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfoWindows.exe
        • Size 764KB
        • SHA256 afa080ec8174f298589becf5809385ebab30681cfa99587fb4694f9fd00d2618
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TipTsfWindows.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\en-US\TipTsfWindows.exe
        • Size 765KB
        • SHA256 f921a0fe1211887909840bedbc144e8d821f845f268187fb30b93a5f71626b2b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WindowsWAB32res.exe

        • Path C:\Program Files (x86)\Common Files\System\WindowsWAB32res.exe
        • Size 876KB
        • SHA256 245ba4fde9bca8adc627b50bea074be271a0e881919183cdf48b8e6797fcf4d7
        • MD5 SHA1 SHA512 SSDEEP TLSH