Overview

overview

6

Static

static

3

2026-06-30...ee.exe

windows10-2004-x64

6

2026-06-30...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/07/2026, 03:51

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General

  • Target
    2026-06-30_8f7920c8d67f3acfcc890b4a1c2b7fc6_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.1MB
  • Sample260701-eetlyafx7y
  • SHA256 cf47eca2860e2f0c3c4cb6e839d99115f290d23910aebff4cf18c656476b3f7a
  • 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 6 IoCs
  • Drops file in Program Files directory 45 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\2026-06-30_8f7920c8d67f3acfcc890b4a1c2b7fc6_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-30_8f7920c8d67f3acfcc890b4a1c2b7fc6_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:3948
  • C:\Users\Admin\AppData\Local\Temp\2026-06-30_8f7920c8d67f3acfcc890b4a1c2b7fc6_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-06-30_8f7920c8d67f3acfcc890b4a1c2b7fc6_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:2908

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX64A3.tmp
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\RCX64A3.tmp
        • Size 2.1MB
        • SHA256 2db03de627da3697b96f8de2b3d87f8b6f5767a4f6002c82a5d31e276a134fb6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX3BF0.tmp
        • Path C:\Program Files (x86)\Common Files\System\ado\fr-FR\RCX3BF0.tmp
        • Size 2.1MB
        • SHA256 f66f4a63b652c63b60050b81a6fd19a188fbeb9be4dbd50d3c9bfb4e8277fd14
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftWindows.exe
        • Path C:\Program Files (x86)\Windows Photo Viewer\uk-UA\MicrosoftWindows.exe
        • Size 2.1MB
        • SHA256 cf47eca2860e2f0c3c4cb6e839d99115f290d23910aebff4cf18c656476b3f7a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        PSEventspwrshmsg.exe
        • Path C:\Windows\SysWOW64\WindowsPowerShell\v1.0\PSEventspwrshmsg.exe
        • Size 2.2MB
        • SHA256 e7f3192872e23418e1696f3cac2d983732902cccbae22c11ff7d6d30b6a00281
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download