Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 22:29

General

  • Target
    2026-07-30_62a0f972568accae0d69001a86f032fa_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.4MB
  • Sample260730-2ecpraycnf
  • SHA256 3e53056330a88ffefa949eb8af1fc0b74558f3ec4a6b20acdaaf31ca22a98164
  • 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 5 IoCs
  • Drops file in Program Files directory 26 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-30_62a0f972568accae0d69001a86f032fa_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-30_62a0f972568accae0d69001a86f032fa_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:4144
  • C:\Users\Admin\AppData\Local\Temp\2026-07-30_62a0f972568accae0d69001a86f032fa_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-30_62a0f972568accae0d69001a86f032fa_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:3160

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AcrobatNPPDF32.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\AcrobatNPPDF32.exe
        • Size 1.4MB
        • SHA256 25742dbd4376d6b0b55b59a0553b561011a3e50e6f21ef4450c7560dbe963dbc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libGLESv2libcef.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libGLESv2libcef.exe
        • Size 1.5MB
        • SHA256 d68048965f5fdfba4726207c67562cc6454856b19a930339b7e0674cf611b604
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeCreate.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeCreate.exe
        • Size 1.4MB
        • SHA256 ecb608f11ced484e271c0f1e8cb24db8c589de4c494035aa209a198726a1ca70
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LiloLibrary.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LiloLibrary.exe
        • Size 1.4MB
        • SHA256 585a9b68e32d172a538bf5557d21ea87c6cd816baf0984dca92946ed9f8cc926
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Windowsmsinfo.exe

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\Windowsmsinfo.exe
        • Size 1.4MB
        • SHA256 3e53056330a88ffefa949eb8af1fc0b74558f3ec4a6b20acdaaf31ca22a98164
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoftmsader15.exe

        • Path C:\Program Files (x86)\Common Files\System\ado\it-IT\Microsoftmsader15.exe
        • Size 1.4MB
        • SHA256 f2d14a6bc55369404abace0180af6e47be9217327f836aebef7fadab560643ef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MessagingFramework2.0.50727.91576.exe

        • Path C:\Windows\Microsoft.NET\Framework\v2.0.50727\DE\MessagingFramework2.0.50727.91576.exe
        • Size 1.5MB
        • SHA256 c02e537c3ca5972fc42ba902631865629030ccbcc00ab242bdf06c5f244f15c1
        • MD5 SHA1 SHA512 SSDEEP TLSH