Overview

overview

6

Static

static

3

2026-04-23...ee.exe

windows10-2004-x64

6

2026-04-23...ee.exe

windows11-21h2-x64

6

Analysis

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

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/04/2026, 14:30

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General

  • Target
    2026-04-23_6415946774b9b0de726f4d9604f69f70_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
  • Size 3.6MB
  • Sample260423-rt744aez7n
  • SHA256 5f958e9972a5bef2bd6a1a02ce9a2976531cbc0cd7a74c62d9541607a426f5ee
  • 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 5 IoCs
  • Drops file in Program Files directory 40 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.

    discovery
  • 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\2026-04-23_6415946774b9b0de726f4d9604f69f70_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-23_6415946774b9b0de726f4d9604f69f70_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:4100
  • C:\Users\Admin\AppData\Local\Temp\2026-04-23_6415946774b9b0de726f4d9604f69f70_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-23_6415946774b9b0de726f4d9604f69f70_elex_glassworm_remcos_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:5756

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AdobeARMAcrobat.exe
        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMAcrobat.exe
        • Size 3.9MB
        • SHA256 c1088cc2b291c270904c992ade9bc68d288b8fa29b2eb84440b0c97b99ff2a01
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX476C.tmp
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VC\RCX476C.tmp
        • Size 3.6MB
        • SHA256 17657062f66b2c96928f39d91ea2767ef02bca17c67efae33a8fa6634bb10605
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ExplorerInternet.exe
        • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VGX\ExplorerInternet.exe
        • Size 3.6MB
        • SHA256 5f958e9972a5bef2bd6a1a02ce9a2976531cbc0cd7a74c62d9541607a426f5ee
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RCX366F.tmp
        • Path C:\Program Files (x86)\Windows Defender\es-ES\RCX366F.tmp
        • Size 3.6MB
        • SHA256 a977a1c169ade36075bed15736fbc1dbdd843520197f82eb7f01565d892360df
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4100-131-0x0000000002F10000-0x0000000002F17000-memory.dmp
        Download

        memory/4100-130-0x0000000000D40000-0x0000000000E60000-memory.dmp
        Download

        memory/4100-424-0x0000000000D40000-0x0000000000E60000-memory.dmp
        Download

        memory/4100-482-0x0000000000D40000-0x0000000000E60000-memory.dmp
        Download

        memory/5756-172-0x0000000000E30000-0x0000000000E37000-memory.dmp
        Download

        memory/5756-171-0x0000000000C70000-0x0000000000D90000-memory.dmp
        Download

        memory/5756-426-0x0000000000C70000-0x0000000000D90000-memory.dmp
        Download

        memory/5756-484-0x0000000000C70000-0x0000000000D90000-memory.dmp
        Download