Overview

overview

6

Static

static

3

2026-07-10...ee.exe

windows10-2004-x64

6

2026-07-10...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    130s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/07/2026, 22:31

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General

  • Target
    2026-07-10_7676d9ee4a5463b54a53a52bf760dd88_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 3.2MB
  • Sample260710-2fnteafv81
  • SHA256 a7b565f5e31b736a7ad067d507eec4b7aba1cb400b843152c00b21c81ce7e779
  • 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 3 IoCs
  • Drops file in Program Files directory 33 IoCs
  • Drops file in Windows directory 64 IoCs
  • 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\2026-07-10_7676d9ee4a5463b54a53a52bf760dd88_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-10_7676d9ee4a5463b54a53a52bf760dd88_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:4692
  • C:\Users\Admin\AppData\Local\Temp\2026-07-10_7676d9ee4a5463b54a53a52bf760dd88_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-10_7676d9ee4a5463b54a53a52bf760dd88_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:3280

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX4D0C.tmp
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\RCX4D0C.tmp
        • Size 3.2MB
        • SHA256 77632300a68bb504dccbacc2ddc63b1ae0d3136cf3c2a4a351d095e2a8f23d04
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Decryptionwidevinecdm4.10.2891.0.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\WidevineCdm\_platform_specific\win_x64\Decryptionwidevinecdm4.10.2891.0.exe
        • Size 3.2MB
        • SHA256 a7b565f5e31b736a7ad067d507eec4b7aba1cb400b843152c00b21c81ce7e779
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX3352.tmp
        • Path C:\Program Files (x86)\Windows NT\Accessories\en-US\RCX3352.tmp
        • Size 3.2MB
        • SHA256 f5a6443ebc2a790903266060d07aaf358bac3cbbecc6ed064ede4f3cef3f704e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download