Analysis

  • max time kernel
    133s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/07/2026, 16:07

General

  • Target
    2026-07-05_6819cc5b48a4d12a86e7c5b34d58396f_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.2MB
  • Sample260705-tk6k1shv2p
  • SHA256 90ef4c9da9996674c50e68d8752824fb2cfa00483ad572a0de8a1c2d2a839c1b
  • 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 4 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.

  • 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\2026-07-05_6819cc5b48a4d12a86e7c5b34d58396f_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_6819cc5b48a4d12a86e7c5b34d58396f_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:4068
  • C:\Users\Admin\AppData\Local\Temp\2026-07-05_6819cc5b48a4d12a86e7c5b34d58396f_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-05_6819cc5b48a4d12a86e7c5b34d58396f_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:2208

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        NPPDF32Acrobat.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\NPPDF32Acrobat.exe
        • Size 1.2MB
        • SHA256 a2034057fed11bc9a9f9d326c2fa0270ca17f3ba5781c89aebe024f5c1fa192d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeCreate.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\AdobeCreate.exe
        • Size 1.2MB
        • SHA256 7244f52af1e66f64f07c275bed25ed08ae62ffef8c14f9caed8eeada4dcb19bd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ComponentsPDFPrevHndlr15.7.20033.133275.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ComponentsPDFPrevHndlr15.7.20033.133275.exe
        • Size 1.8MB
        • SHA256 ffe4cef065f02badf8bdbf5bc5da7f8a878f366c2608e0922cdbf1184627c3a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        JP2KLibAcroSpeedLaunch.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\JP2KLibAcroSpeedLaunch.exe
        • Size 1.2MB
        • SHA256 764c3240d68d8bc95028ce0f18f19e2678b94b86a688abbc0d7708beda1151b1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Launcherjava.exe

        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_104109\Launcherjava.exe
        • Size 1.2MB
        • SHA256 3d3d3fee867fc2d6a30a56e40c1dabf0e48909daa495d61e3312fbbc8715b88c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgeproxymsedgeexe.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\msedgeproxymsedgeexe.exe
        • Size 1.7MB
        • SHA256 52342885d53b294ed8e683261c10686352db3234a4b16c22740d95b0a11d1678
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MsMpLicsSystem4.18.23110.39364353964659898131245409.exe

        • Path C:\Program Files (x86)\Windows Defender\MsMpLicsSystem4.18.23110.39364353964659898131245409.exe
        • Size 1.2MB
        • SHA256 90ef4c9da9996674c50e68d8752824fb2cfa00483ad572a0de8a1c2d2a839c1b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        PackageManagementMicrosoft.exe

        • Path C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\PackageManagementMicrosoft.exe
        • Size 1.2MB
        • SHA256 96fb6ae4a0da832e666d59a32088a68aa07b223a9af366c8a380f3b2d6705e09
        • MD5 SHA1 SHA512 SSDEEP TLSH