Analysis

  • max time kernel
    146s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/04/2026, 14:25

General

  • Target
    2026-04-18_b367d2a2000ce1e9a6f58e7de562d6eb_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260418-rrfbasby8n
  • SHA256 eb6e4b2ce1e8dd2e58b9555d1fa3ee7c07ca5821acfa4a13dd99b35069ead422
  • 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 50 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-18_b367d2a2000ce1e9a6f58e7de562d6eb_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-18_b367d2a2000ce1e9a6f58e7de562d6eb_amadey_elex_glassworm_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:564
  • C:\Users\Admin\AppData\Local\Temp\2026-04-18_b367d2a2000ce1e9a6f58e7de562d6eb_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-18_b367d2a2000ce1e9a6f58e7de562d6eb_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4640

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ccmeasymInternational.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ccmeasymInternational.exe
        • Size 1.1MB
        • SHA256 d9017dc807342ad284f20774b7836c650ef0352e4f92af629508fc747bd72a9a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX4B0.tmp

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\ja-JP\RCX4B0.tmp
        • Size 1.1MB
        • SHA256 fd584602c2e4f24407903836687793fd8a10c4cf6edeea5d0808ac9449d534b0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WindowsWindows.exe

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\it-IT\WindowsWindows.exe
        • Size 1.1MB
        • SHA256 2a79bd8478f028dc1083a7684656b8a5e7c28f3152a28d615eb178edcf836537
        • MD5 SHA1 SHA512 SSDEEP TLSH

        operativoSistema.exe

        • Path C:\Program Files (x86)\Windows Photo Viewer\es-ES\operativoSistema.exe
        • Size 1.1MB
        • SHA256 eb6e4b2ce1e8dd2e58b9555d1fa3ee7c07ca5821acfa4a13dd99b35069ead422
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/564-315-0x0000000000B00000-0x0000000000D81000-memory.dmp

        memory/564-167-0x0000000000B00000-0x0000000000D81000-memory.dmp

        memory/564-370-0x0000000000B00000-0x0000000000D81000-memory.dmp

        memory/564-372-0x0000000000B00000-0x0000000000D81000-memory.dmp

        memory/564-429-0x0000000000B00000-0x0000000000D81000-memory.dmp

        memory/564-552-0x0000000000B00000-0x0000000000D81000-memory.dmp

        memory/564-566-0x0000000000B00000-0x0000000000D81000-memory.dmp

        memory/564-619-0x0000000000B00000-0x0000000000D81000-memory.dmp

        memory/4640-204-0x00000000009F0000-0x0000000000C71000-memory.dmp

        memory/4640-373-0x00000000009F0000-0x0000000000C71000-memory.dmp

        memory/4640-567-0x00000000009F0000-0x0000000000C71000-memory.dmp