Overview

overview

6

Static

static

3

2026-09-25...ee.exe

windows10-2004-x64

6

2026-09-25...ee.exe

windows11-ltsc_2024-x64

6

Analysis

  • max time kernel
    132s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/09/2026, 18:10

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General

  • Target
    2026-09-25_e59d8a341ea8beee30c37d431dfaeb92_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 1.2MB
  • Sample260925-wsehlsty4j
  • SHA256 42c1308c50400596526d96f8e1d270dfa50a5ed16ff292b215081f69eea30e80
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistence

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 33 IoCs
  • Drops file in Windows directory 64 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • 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.

    discovery
  • 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\2026-09-25_e59d8a341ea8beee30c37d431dfaeb92_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-25_e59d8a341ea8beee30c37d431dfaeb92_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
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4808
  • C:\Users\Admin\AppData\Local\Temp\2026-09-25_e59d8a341ea8beee30c37d431dfaeb92_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-09-25_e59d8a341ea8beee30c37d431dfaeb92_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:3056

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX164F.tmp
        • Path C:\Program Files (x86)\Common Files\System\msadc\it-IT\RCX164F.tmp
        • Size 1.2MB
        • SHA256 d7a85f9617209e2771b2b77b4d5babb3bd458f9f06a7b9f99c5d0c71be38fa96
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        EmbeddedBrowserWebViewMicrosoft.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\EBWebView\x86\EmbeddedBrowserWebViewMicrosoft.exe
        • Size 1.2MB
        • SHA256 42c1308c50400596526d96f8e1d270dfa50a5ed16ff292b215081f69eea30e80
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCXDB18.tmp
        • Path C:\Windows\IME\de-DE\RCXDB18.tmp
        • Size 1.2MB
        • SHA256 69620ea1c4d5947d8b4569c55c0e1bdacb33f5d280cc8374ab6a088999db1a1c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftMicrosoft.exe
        • Path C:\Windows\Microsoft.NET\Framework64\v2.0.50727\fr\MicrosoftMicrosoft.exe
        • Size 1.3MB
        • SHA256 46e7004ca1efb2c242d14385a0a3d84fa5e29ed2363203435d6ad4c32e8e09d9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download