Overview

overview

6

Static

static

3

2026-08-05...ee.exe

windows10-2004-x64

6

2026-08-05...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    139s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/08/2026, 22:25

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General

  • Target
    2026-08-05_9708a4a8f2a370e61d75f225ab960288_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.5MB
  • Sample260805-2bx7aaxeph
  • SHA256 4371f648137773eb509b268dd803efcd5731e71a44a19de6db48c48b5620498e
  • 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 8 IoCs
  • Drops file in Program Files directory 42 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\2026-08-05_9708a4a8f2a370e61d75f225ab960288_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-05_9708a4a8f2a370e61d75f225ab960288_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:2768
  • C:\Users\Admin\AppData\Local\Temp\2026-08-05_9708a4a8f2a370e61d75f225ab960288_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-05_9708a4a8f2a370e61d75f225ab960288_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:4248

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX643A.tmp
        • Path C:\Program Files (x86)\Common Files\System\Ole DB\ja-JP\RCX643A.tmp
        • Size 1.5MB
        • SHA256 c600c6c5c2442e0a1a4089ee09569736561c61c66b59bc4ee742e7f2cb7e8dc6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        mpasdescMicrosoft.exe
        • Path C:\Program Files (x86)\Windows Defender\fr-FR\mpasdescMicrosoft.exe
        • Size 1.5MB
        • SHA256 4371f648137773eb509b268dd803efcd5731e71a44a19de6db48c48b5620498e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX534D.tmp
        • Path C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\RCX534D.tmp
        • Size 1.5MB
        • SHA256 1c0fd698f870543a89562f6cbfcc358352511bab14d8c0e4e601d15fba4118c4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        InternetTimelineIS11.00.19041.746.160101.0800.exe
        • Path C:\Windows\SysWOW64\F12\InternetTimelineIS11.00.19041.746.160101.0800.exe
        • Size 1.5MB
        • SHA256 076f866dd2f56e22a67eb7715a58d4d7e1fee286cad3718ffd158c2ada156473
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download