Overview

overview

6

Static

static

3

2026-04-18...ee.exe

windows10-2004-x64

6

2026-04-18...ee.exe

windows11-21h2-x64

6

Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    18/04/2026, 18:05

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General

  • Target
    2026-04-18_c9676defc141de5da4813d7536085476_elex_glassworm_smoke-loader_stealc_stop_tofsee.exe
  • Size 2.7MB
  • Sample260418-wpf72adt8w
  • SHA256 cd20b8132a37ad3195a1c8e845d66b7070d331797df059922204c3b4656468bc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoverypersistence

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 4 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 27 IoCs
  • Program crash 2 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.

    discovery
  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 54 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-18_c9676defc141de5da4813d7536085476_elex_glassworm_smoke-loader_stealc_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-18_c9676defc141de5da4813d7536085476_elex_glassworm_smoke-loader_stealc_stop_tofsee.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2784
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2784 -s 1868
      2⤵
      • Program crash
      PID:3836
  • C:\Users\Admin\AppData\Local\Temp\2026-04-18_c9676defc141de5da4813d7536085476_elex_glassworm_smoke-loader_stealc_stop_tofsee.exe
    C:\Users\Admin\AppData\Local\Temp\2026-04-18_c9676defc141de5da4813d7536085476_elex_glassworm_smoke-loader_stealc_stop_tofsee.exe
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:904
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 904 -s 1336
      2⤵
      • Program crash
      PID:2040
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2784 -ip 2784
    1⤵
      PID:4220
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 904 -ip 904
      1⤵
        PID:2664

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            AdobeAcrobat.exe
            • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\AdobeAcrobat.exe
            • Size 2.7MB
            • SHA256 cd20b8132a37ad3195a1c8e845d66b7070d331797df059922204c3b4656468bc
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            RCX2048.tmp
            • Path C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInViews\RCX2048.tmp
            • Size 2.7MB
            • SHA256 f72a235d712c6f4afcce0e78daebd9d66fed2a98d178f7cfa2106fedfa5abc28
            • MD5 SHA1 SHA512 SSDEEP TLSH
            Submit Download

            memory/904-143-0x0000000000C80000-0x0000000000D3B000-memory.dmp
            Download

            memory/904-176-0x0000000000C80000-0x0000000000D3B000-memory.dmp
            Download

            memory/904-200-0x0000000000C80000-0x0000000000D3B000-memory.dmp
            Download

            memory/904-203-0x0000000000C80000-0x0000000000D3B000-memory.dmp
            Download

            memory/2784-132-0x0000000000D60000-0x0000000000E1B000-memory.dmp
            Download

            memory/2784-148-0x0000000000D60000-0x0000000000E1B000-memory.dmp
            Download

            memory/2784-173-0x0000000000D60000-0x0000000000E1B000-memory.dmp
            Download

            memory/2784-175-0x0000000000D60000-0x0000000000E1B000-memory.dmp
            Download