Overview

overview

6

Static

static

3

2026-07-17...ee.exe

windows10-2004-x64

6

2026-07-17...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    129s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/07/2026, 04:28

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General

  • Target
    2026-07-17_2a08517ef056b36911b50de5d8add421_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.6MB
  • Sample260718-e35n4sbw3w
  • SHA256 7044ea2d079c5e51b94926ad8a246f58110dc6c46a0bccfe5f314d4014cc9fd2
  • 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 42 IoCs
  • Drops file in Windows directory 61 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.

    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\2026-07-17_2a08517ef056b36911b50de5d8add421_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-17_2a08517ef056b36911b50de5d8add421_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:4968
  • C:\Users\Admin\AppData\Local\Temp\2026-07-17_2a08517ef056b36911b50de5d8add421_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-17_2a08517ef056b36911b50de5d8add421_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:1860

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCXA7C8.tmp
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\RCXA7C8.tmp
        • Size 1.6MB
        • SHA256 caf44de93f318b3431fb4cfcbe0643d1443005d61600d516814a3af5b515055b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VisualMSDIA100.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VC\VisualMSDIA100.exe
        • Size 1.6MB
        • SHA256 b2f985c0fdf285c17c533a9bae236d4bc964407cd2071bfe056f149659578b88
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        setupexesetup.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setupexesetup.exe
        • Size 1.6MB
        • SHA256 7044ea2d079c5e51b94926ad8a246f58110dc6c46a0bccfe5f314d4014cc9fd2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download