Overview

overview

6

Static

static

3

2026-10-26...ee.exe

windows10-2004-x64

6

2026-10-26...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/10/2026, 06:49

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General

  • Target
    2026-10-26_ca0338283b73bab1abb96fbe3a394cc5_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 3.0MB
  • Sample261027-hlphca11gw
  • SHA256 0c39e98468e76d7723a7c00f660180df572fad031d4f624300400f85fa93fe6a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistence

Malware Config

Signatures

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

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

    discovery
  • Drops file in System32 directory 4 IoCs
  • Drops file in Program Files directory 27 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.

    discovery
  • 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.

    discovery
  • 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\2026-10-26_ca0338283b73bab1abb96fbe3a394cc5_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-26_ca0338283b73bab1abb96fbe3a394cc5_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
    • 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:4772
  • C:\Users\Admin\AppData\Local\Temp\2026-10-26_ca0338283b73bab1abb96fbe3a394cc5_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-26_ca0338283b73bab1abb96fbe3a394cc5_elex_glassworm_remcos_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:4868

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        LibraryUtilities.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LibraryUtilities.exe
        • Size 2.9MB
        • SHA256 b5535f806932cf7c5f79497c05231eb8f06fe5e8dc4848550b01d0a229b6b86c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        OfficeExcel9.0.30729.7079.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInSideAdapters\OfficeExcel9.0.30729.7079.exe
        • Size 3.0MB
        • SHA256 62c84c13d3f33c5b51eda83e23e9abf5d48ccb53ac0fc9f78a071432706d5fa8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        EmbeddedBrowserWebViewEmbedded.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\EBWebView\x86\EmbeddedBrowserWebViewEmbedded.exe
        • Size 3.0MB
        • SHA256 f2ee91ab0bcb1a37f909c0f0200136acf23dec68b6e5823106ee5c90a41ee536
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download