Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/04/2026, 03:53

General

  • Target
    2026-04-18_8dfdc38895ad1bd9045056e48250b469_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.5MB
  • Sample260418-ef2zpsf13w
  • SHA256 5c20937067c4b2f3e9e0cf529f2ad12d6f1952ec0f2aa6931aec1b28a3f29522
  • 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 2 IoCs
  • Drops file in Program Files directory 37 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\2026-04-18_8dfdc38895ad1bd9045056e48250b469_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-18_8dfdc38895ad1bd9045056e48250b469_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:4580
  • C:\Users\Admin\AppData\Local\Temp\2026-04-18_8dfdc38895ad1bd9045056e48250b469_amadey_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-18_8dfdc38895ad1bd9045056e48250b469_amadey_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:5824

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCX44A4.tmp

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\RCX44A4.tmp
        • Size 2.5MB
        • SHA256 0a84aa2ec68795ea7229434b7455691add3695d71d95ec65479b96bf06978a57
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cryptocmeHandler.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\cryptocmeHandler.exe
        • Size 2.5MB
        • SHA256 f5e739bff7818d7ac1d088cd1147bbe2662c059a4064be4cbc796542f19c54b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX2B63.tmp

        • Path C:\Program Files (x86)\Common Files\System\en-US\RCX2B63.tmp
        • Size 2.5MB
        • SHA256 6f2eb7111b269bf60cbacb6f34781a649751adb1de3db4729fcbd358339051e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setupwmwmplayer.exe

        • Path C:\Program Files (x86)\Windows Media Player\setupwmwmplayer.exe
        • Size 2.5MB
        • SHA256 5c20937067c4b2f3e9e0cf529f2ad12d6f1952ec0f2aa6931aec1b28a3f29522
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4580-222-0x0000000000C60000-0x0000000000D1F000-memory.dmp

        memory/4580-172-0x0000000000C60000-0x0000000000D1F000-memory.dmp

        memory/4580-271-0x0000000000C60000-0x0000000000D1F000-memory.dmp

        memory/4580-317-0x0000000000C60000-0x0000000000D1F000-memory.dmp

        memory/4580-484-0x0000000000C60000-0x0000000000D1F000-memory.dmp

        memory/4580-499-0x0000000000C60000-0x0000000000D1F000-memory.dmp

        memory/5824-199-0x0000000000A20000-0x0000000000ADF000-memory.dmp

        memory/5824-300-0x0000000000A20000-0x0000000000ADF000-memory.dmp

        memory/5824-485-0x0000000000A20000-0x0000000000ADF000-memory.dmp

        memory/5824-529-0x0000000000A20000-0x0000000000ADF000-memory.dmp