Analysis

  • max time kernel
    142s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 11:50

General

  • Target
    2026-06-26_dab3a6a8ff99b9412ac2ad490bd6742c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.2MB
  • Sample260629-nzkdfact2s
  • SHA256 4d1315c4a80972bf9681d1297b5bb2c5b255cb7126693f5fea1e6ad1885c36cc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 5 IoCs
  • Drops file in Program Files directory 33 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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\2026-06-26_dab3a6a8ff99b9412ac2ad490bd6742c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-26_dab3a6a8ff99b9412ac2ad490bd6742c_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:4260
  • C:\Users\Admin\AppData\Local\Temp\2026-06-26_dab3a6a8ff99b9412ac2ad490bd6742c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-06-26_dab3a6a8ff99b9412ac2ad490bd6742c_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1084

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        Modulechromeelfdll.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\Modulechromeelfdll.exe
        • Size 1.1MB
        • SHA256 193c627d6a0c571e7da5efe1cab6614b093b852a0b29666a5a3ebc5fc7c2db33
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeWCChromeNativeMessagingHost19.10.20064.310990.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeWCChromeNativeMessagingHost19.10.20064.310990.exe
        • Size 1.2MB
        • SHA256 5bde098cb4a1a62b5a54ad571065e79e4f78ee9b1c3be3c5c171fadad2e8eb8f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LinguisitcOnix32.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LinguisitcOnix32.exe
        • Size 1.8MB
        • SHA256 3272098b5896be7a85c30fc119a1c1451db221499580f380b7f569ea18d41611
        • MD5 SHA1 SHA512 SSDEEP TLSH

        iexploreieinstal.exe

        • Path C:\Program Files (x86)\Internet Explorer\uk-UA\iexploreieinstal.exe
        • Size 1.2MB
        • SHA256 475427e49724bb16699c3900391d611c29ee57812b6f57d92b995856e69e108f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        resourcesresources.exe

        • Path C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Workflow.Runtime.resources\v4.0_4.0.0.0_fr_31bf3856ad364e35\resourcesresources.exe
        • Size 1.2MB
        • SHA256 725b3739010ae9c1c5179f1859587e8cf70581e8fcc0bd42b7711be28de061a7
        • MD5 SHA1 SHA512 SSDEEP TLSH