Overview

overview

8

Static

static

3

2026-07-04...ee.exe

windows10-2004-x64

6

2026-07-04...ee.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    130s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/07/2026, 20:21

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General

  • Target
    2026-07-04_f3117ecd04cdef4838232064f8bfd6cb_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.4MB
  • Sample260704-y47pmsg19l
  • SHA256 27bb89c88526b8320cd36a2774a864b46667e4f1daadf8d680517fea1c8218de
  • 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 24 IoCs
  • Drops file in Windows directory 53 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 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-04_f3117ecd04cdef4838232064f8bfd6cb_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-04_f3117ecd04cdef4838232064f8bfd6cb_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:620
  • C:\Users\Admin\AppData\Local\Temp\2026-07-04_f3117ecd04cdef4838232064f8bfd6cb_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-04_f3117ecd04cdef4838232064f8bfd6cb_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:4628

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCXA585.tmp
        • Path C:\Program Files (x86)\Common Files\System\ado\de-DE\RCXA585.tmp
        • Size 1.4MB
        • SHA256 312fda2a8732f46f76bb592e460b4441ae853589356c0aef5b1a6f8fca2b2a49
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Systemmsader15.exe
        • Path C:\Program Files (x86)\Common Files\System\ado\fr-FR\Systemmsader15.exe
        • Size 1.4MB
        • SHA256 27bb89c88526b8320cd36a2774a864b46667e4f1daadf8d680517fea1c8218de
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX5A4A.tmp
        • Path C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\it\RCX5A4A.tmp
        • Size 1.4MB
        • SHA256 60f306be84fc4de278c12af976303751f9ea2f750bbb374c10d5933c15e718f8
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download