Overview

overview

6

Static

static

3

2026-05-10...ee.exe

windows10-2004-x64

6

2026-05-10...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    131s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/05/2026, 12:18

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-05-10_a524b53e79509d67f17da5262ed69972_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260510-pgpe4sa16j
  • SHA256 352970ce5f51128fe94af09b9f95190f018b6833a44d3e77d093a97ba5a6a40b
  • 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 48 IoCs
  • Drops file in Windows directory 64 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\2026-05-10_a524b53e79509d67f17da5262ed69972_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-10_a524b53e79509d67f17da5262ed69972_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:4936
  • C:\Users\Admin\AppData\Local\Temp\2026-05-10_a524b53e79509d67f17da5262ed69972_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-05-10_a524b53e79509d67f17da5262ed69972_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:4488

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCX99FC.tmp
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\RCX99FC.tmp
        • Size 1.1MB
        • SHA256 c077d8b7fc938cbfdad67d646d5e89f0c818624821620bc6066bc298118524dd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AcroSup64LogTransport2.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroSup64LogTransport2.exe
        • Size 1.8MB
        • SHA256 5807c36ce037cc46d2852843e45dd7470a7cd24c5c87baa5f0bf3364b66eae86
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX66C8.tmp
        • Path C:\Program Files (x86)\Common Files\System\Ole DB\en-US\RCX66C8.tmp
        • Size 1.1MB
        • SHA256 a0b063bd817a1d4f05ca9096f85c7952f59445f4129cd34848c496520fae083c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftUpdate.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftUpdate.exe
        • Size 1.1MB
        • SHA256 e1ed2f3319d9492cae2d2904d172b09bfa67435ab9f6ae528b5f7831d72ea853
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        operativoImagingDevices.exe
        • Path C:\Program Files (x86)\Windows Photo Viewer\es-ES\operativoImagingDevices.exe
        • Size 1.1MB
        • SHA256 352970ce5f51128fe94af09b9f95190f018b6833a44d3e77d093a97ba5a6a40b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCXCBBC.tmp
        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceModel.Internals.resources\v4.0_4.0.0.0_fr_31bf3856ad364e35\RCXCBBC.tmp
        • Size 1.1MB
        • SHA256 f3cd78f0921b4ef4822e850c8481c9558875b4a68907e663a21276aa6085c7e4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download