Analysis

  • max time kernel
    134s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 21:46

General

  • Target
    2026-08-09_88c380039a2f68a2f42679b8838971f0_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 993KB
  • Sample260809-1mt4bsej5v
  • SHA256 1b12b9030bdf3133f49cb3711bc9094a4ff874de4ed4d0d2f7055b10706c1b3e
  • 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 28 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_88c380039a2f68a2f42679b8838971f0_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-09_88c380039a2f68a2f42679b8838971f0_amadey_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:4128
  • C:\Users\Admin\AppData\Local\Temp\2026-08-09_88c380039a2f68a2f42679b8838971f0_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-08-09_88c380039a2f68a2f42679b8838971f0_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4200

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        NPPDF32Adobe.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\NPPDF32Adobe.exe
        • Size 995KB
        • SHA256 4777b9e3deb9f746625dfe33b03556f0fc76c87b9a640bdc144fef15b477b2e2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AcroTextExtractorLink.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractorLink.exe
        • Size 994KB
        • SHA256 60bfeaccea052c2511d4bd9f550322178978c51afaf4584f0eca68481af27fdf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        oledb32rWindows10.0.19041.1.exe

        • Path C:\Program Files (x86)\Common Files\System\Ole DB\it-IT\oledb32rWindows10.0.19041.1.exe
        • Size 993KB
        • SHA256 1b12b9030bdf3133f49cb3711bc9094a4ff874de4ed4d0d2f7055b10706c1b3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX558F.tmp

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\WidevineCdm\_platform_specific\win_x64\RCX558F.tmp
        • Size 995KB
        • SHA256 55d6798f10ecf068624caa7e3163624b7ccae60b37f894a10f55a878a640c8be
        • MD5 SHA1 SHA512 SSDEEP TLSH