Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    19/04/2026, 03:44

General

  • Target
    2026-04-19_854159060657de4aaf23f67bb279f278_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 973KB
  • Sample260419-eakhgab15j
  • SHA256 50b598681a94abdafe1dbf636d1d0338c76b904aa48835c256c9a6ba919bcbbf
  • 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 6 IoCs
  • Drops file in Program Files directory 49 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\2026-04-19_854159060657de4aaf23f67bb279f278_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-19_854159060657de4aaf23f67bb279f278_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:5876
  • C:\Users\Admin\AppData\Local\Temp\2026-04-19_854159060657de4aaf23f67bb279f278_coinminer_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-19_854159060657de4aaf23f67bb279f278_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:4372

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        RCX7E5E.tmp

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\RCX7E5E.tmp
        • Size 975KB
        • SHA256 c631edc9a573ba0fcc2f9d9d9f1a2ae63d17c67f01920d605ec7092541b5843f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX6D70.tmp

        • Path C:\Program Files (x86)\Internet Explorer\it-IT\RCX6D70.tmp
        • Size 975KB
        • SHA256 dcd81aba8c59945a086342926f4e9007aac27bbe718a58cb7d49ace4d848f228
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Exploreriexplore.exe

        • Path C:\Program Files (x86)\Internet Explorer\uk-UA\Exploreriexplore.exe
        • Size 973KB
        • SHA256 50b598681a94abdafe1dbf636d1d0338c76b904aa48835c256c9a6ba919bcbbf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftInstaller.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\MicrosoftInstaller.exe
        • Size 1.4MB
        • SHA256 07159fa674d3926925ccd211cb976d89383fe2b1b595387a163124a8648a581d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        TasksTransactions.exe

        • Path C:\Windows\Microsoft.NET\Framework\v2.0.50727\fr\TasksTransactions.exe
        • Size 1.0MB
        • SHA256 dd7fe072b2582189653dbc722f8c725968fb49422c8a37eea5177707dd350c86
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4372-174-0x0000000002070000-0x0000000002106000-memory.dmp

        memory/5876-162-0x0000000002FF0000-0x0000000003009000-memory.dmp

        memory/5876-161-0x0000000002310000-0x00000000023A6000-memory.dmp