Analysis

  • max time kernel
    127s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/07/2026, 00:46

General

  • Target
    2026-07-19_b08cfc762ef26bf9561a6b0ceb15bde8_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 937KB
  • Sample260720-a44e8aav5p
  • SHA256 f0cf39a25e6475ef1f7ed0ad506a0986e69c7ec9ab19191bf1c485e2c9bede9e
  • 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 36 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 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-19_b08cfc762ef26bf9561a6b0ceb15bde8_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-19_b08cfc762ef26bf9561a6b0ceb15bde8_coinminer_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:568
  • C:\Users\Admin\AppData\Local\Temp\2026-07-19_b08cfc762ef26bf9561a6b0ceb15bde8_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-07-19_b08cfc762ef26bf9561a6b0ceb15bde8_coinminer_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:1760

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCXC1F8.tmp

        • Path C:\Program Files (x86)\Internet Explorer\de-DE\RCXC1F8.tmp
        • Size 938KB
        • SHA256 ba6f99760d2379ea85ed4caba01b33dbc1aeceb40f6cd73015353166d80b1996
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoftsetupexe.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\Microsoftsetupexe.exe
        • Size 937KB
        • SHA256 f0cf39a25e6475ef1f7ed0ad506a0986e69c7ec9ab19191bf1c485e2c9bede9e
        • MD5 SHA1 SHA512 SSDEEP TLSH