Analysis

  • max time kernel
    132s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/11/2026, 12:33

General

  • Target
    2026-11-09_969901a99c01977e99755a9e4fa4b352_elex_glassworm_smoke-loader_stealc_stop_tofsee.exe
  • Size 964KB
  • Sample261110-prc5tsav2p
  • SHA256 8dc46743d4df34994f1aba6dc61180be6012997dfdc5d08303030bc0ebb67374
  • 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 3 IoCs
  • Drops file in Program Files directory 34 IoCs
  • Drops file in Windows directory 64 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • 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\2026-11-09_969901a99c01977e99755a9e4fa4b352_elex_glassworm_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-09_969901a99c01977e99755a9e4fa4b352_elex_glassworm_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
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2264
  • C:\Users\Admin\AppData\Local\Temp\2026-11-09_969901a99c01977e99755a9e4fa4b352_elex_glassworm_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-11-09_969901a99c01977e99755a9e4fa4b352_elex_glassworm_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4652

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Dynamictext.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Dynamictext.exe
        • Size 1.6MB
        • SHA256 e8d348a9f452f7b82fdeb30831aace5b1963e2d4b0f8e24bcc10665a3c6d7375
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX9B2E.tmp

        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\ink\es-ES\RCX9B2E.tmp
        • Size 965KB
        • SHA256 948827e930b52c93501b3246c228e2539bb0a9883fb5bf6ecd360de86281b3c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ieinstalInternet.exe

        • Path C:\Program Files (x86)\Internet Explorer\en-US\ieinstalInternet.exe
        • Size 964KB
        • SHA256 8dc46743d4df34994f1aba6dc61180be6012997dfdc5d08303030bc0ebb67374
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX2CBD.tmp

        • Path C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.AppV.AppvClientComConsumer.Resources\v4.0_10.0.0.0_es_31bf3856ad364e35\RCX2CBD.tmp
        • Size 965KB
        • SHA256 171535b78dd7eee4ad98adab9b87e0c246113a150f6ce21ad67609fa579b78a2
        • MD5 SHA1 SHA512 SSDEEP TLSH