Overview

overview

6

Static

static

3

2026-07-31...ee.exe

windows10-2004-x64

6

2026-07-31...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    129s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 23:26

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General

  • Target
    2026-07-31_a4ba2c3b87d6b172ab6c6b45de72d4dc_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.1MB
  • Sample260731-3e57qsad33
  • SHA256 9c5ab7704e190db5a5793ebcfce1448054239ff8dee35e11be4d352b542e26fc
  • 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 2 IoCs
  • Drops file in Program Files directory 20 IoCs
  • Drops file in Windows directory 43 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 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_a4ba2c3b87d6b172ab6c6b45de72d4dc_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_a4ba2c3b87d6b172ab6c6b45de72d4dc_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:4364
  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_a4ba2c3b87d6b172ab6c6b45de72d4dc_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-31_a4ba2c3b87d6b172ab6c6b45de72d4dc_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:2164

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        DecryptionlibEGL2.1.0.461930603.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\DecryptionlibEGL2.1.0.461930603.exe
        • Size 1.1MB
        • SHA256 22705a9deb8b929fe03702dc99dd5bb42d3bb87d00992a9cd367327a7bde61a0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        QuickTimeAcrobat.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\QuickTimeAcrobat.exe
        • Size 1.1MB
        • SHA256 bbce3a02fcb2c7fffd7e3487ff89eb68bc56b8e8f99b5f4e5a32b443e917e240
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msadomdSystem.exe
        • Path C:\Program Files (x86)\Common Files\System\ado\msadomdSystem.exe
        • Size 1.1MB
        • SHA256 ee4135824d8b668b4ab81335b0517745f13f9995b93414d915237dc1a779cbda
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download