Overview

overview

6

Static

static

3

2026-10-22...ee.exe

windows10-2004-x64

6

2026-10-22...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    141s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/10/2026, 13:46

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General

  • Target
    2026-10-22_4e35a3082f443b9a175260954bca66df_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.3MB
  • Sample261024-q21vbab15k
  • SHA256 af0ed72544c08bfeb98cbb7619a1a6afdfeb4658246510831d8cbf977c1a0bb7
  • 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 39 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 1 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_4e35a3082f443b9a175260954bca66df_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_4e35a3082f443b9a175260954bca66df_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:4304
  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_4e35a3082f443b9a175260954bca66df_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-22_4e35a3082f443b9a175260954bca66df_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
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4328

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        libcefFramework.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libcefFramework.exe
        • Size 1.4MB
        • SHA256 32d52cbf3936dd9ebc5997e6e96e95059cce581438fa0ede74c42550d61a4d2c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        LogSessionAdobeXMPCore.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogSessionAdobeXMPCore.exe
        • Size 1.3MB
        • SHA256 029f1b607311760692b3970d02d4bc109208cc0c595d1265a3f895c101de0c84
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        EscriptReflow.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\EscriptReflow.exe
        • Size 1.3MB
        • SHA256 74d345a731fe96b412293380320c4ca96946fcacf4cf93b3ef0a095f90967c59
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ManagerAdobeARM.exe
        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\ManagerAdobeARM.exe
        • Size 1.4MB
        • SHA256 4fe9e7cea226af4e64b3175ff55926df975381d00cd70c7d9f3bed8b850e8ce1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        WindowsSystem.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\WindowsSystem.exe
        • Size 1.3MB
        • SHA256 af0ed72544c08bfeb98cbb7619a1a6afdfeb4658246510831d8cbf977c1a0bb7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msedgeupdateUpdate.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\msedgeupdateUpdate.exe
        • Size 1.4MB
        • SHA256 a9401f93a1488d7272c0a4325a46ca4ee2bbdc9ab14c41d68b5deff5a693e79a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        mpviswmlaunch12.0.26100.1.exe
        • Path C:\Program Files (x86)\Windows Media Player\en-US\mpviswmlaunch12.0.26100.1.exe
        • Size 1.3MB
        • SHA256 6a0b45e9de9411bd3ae7c218fca7b27f0cfdb968232b4542d1c3ecfb3401c60d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download