Analysis
- max time kernel
123s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/11/2026, 12:37
Static task
static1
Behavioral task
behavioral1
Sample
2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260911-en
General
- Target 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
- Size 867KB
- Sample261107-ptpxeads5m
- SHA256 6456e6b90413a69ebb60bd9b911dd28f5540594d62db20f3e40f3c4593832065
- MD5 8270aabea4798555e0c91df8b987a977
- SHA1 12d3eae8a52187cc05454700fa85b321a44ae5c4
- SHA512 e41f802112cbf3cd513e583293c46967d8eaaa5d75f2f53819ef05064eb773343b76e623e03453c8280de3f4753adb6cc60a6ee0b657423107e5d7b874d9f34c
- SSDEEP 12288:GwKfOVRo9yRYOGz4O8b8ITDnl/FD5OyPYH:GxWVeyRYOG4O8b8ITDnl/FDfC
- TLSH T14215B72163E94B15F5FB7B3099B549902A677C51AE75C3CE22803B0E7E70BA0DD22727
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe" 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe" 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - 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 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\ntdll.dll.dll 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\SysWOW64\ntdll.dll.dll 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - Drops file in Program Files directory 29 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\RCX54D6.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libGLESv2Library.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RCX5600.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AdobeAcrobat.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\RCX432D.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\it\resourcesDesign.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\RCX4CD5.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AdobeAiod19.8.20071.303822.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\AcrobatAdobe.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateAdobe.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\MCIMPPQuickTime.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\RCX3B2B.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\cryptocmeextractor.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\QuickTimeAdobe.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Windows Media Player\ja-JP\Windowswmlaunch.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\it\RCX3B7B.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\RCX4AB1.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\RCX5E3F.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Windows Media Player\ja-JP\RCX3B4B.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins3d\Dynamicprcr.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\cryptocmeextractor.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libGLESv2Library.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateAdobe.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies\RCX431D.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Internet Explorer\de-DE\iexploreExplorer11.00.26100.1.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Internet Explorer\de-DE\RCX433E.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\RCX4DA1.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\RCX566E.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies\Assemblyfrom.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - Drops file in Windows directory 55 IoCs
description ioc Process File created C:\Windows\WinSxS\amd64_microsoft-windows-explorer.resources_31bf3856ad364e35_10.0.26100.1_fr-fr_a5690260cf276d80\dexploitationWindows.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\x86_netfx-aspnet_filter_dll_b03f5f7f11d50a3a_10.0.26100.1_none_798fd36b0b6bb2fe\FrameworkMicrosoft2.0.50727.9157.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_netfx-system.xml_b03f5f7f11d50a3a_10.0.26100.1_none_3135195b3310086b\SystemMicrosoft.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-onecore-q..ions-core.resources_31bf3856ad364e35_10.0.26100.1_de-de_42a8c45f3f63dae3\WindowsBetriebssystem.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ES\RCXBE54.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-livecaptionsstub_31bf3856ad364e35_10.0.26100.1150_none_09962246afa36462\LiveCaptionsOperating.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\assembly\GAC_MSIL\UIAutomationProvider.Resources\3.0.0.0_es_31bf3856ad364e35\UIAutomationProviderresources373.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_windows-application..ardserver.resources_31bf3856ad364e35_10.0.26100.1_it-it_f6f39b8dc0941a21\SistemaServer.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-aerolite.resources_31bf3856ad364e35_10.0.26100.1_es-es_bc6499cee9233a64\Microsoftoperativo.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-wmpnss-ux.resources_31bf3856ad364e35_10.0.26100.1_it-it_4a4babb857dd035d\WMPNSCFGMicrosoft.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Numerics.Vectors.resources\v4.0_4.0.0.0_it_b03f5f7f11d50a3a\RCXB1B.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-cloudfiles-filter_31bf3856ad364e35_10.0.26100.1591_none_3c1a84383f73c88d\OperatingWindows.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\IME\ja-JP\SpTipWindows.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-t..phoneutil.resources_31bf3856ad364e35_10.0.26100.1_it-it_c11e1524e44c06b2\operativoSistema.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_netfx35linq-system...del.dataannotations_31bf3856ad364e35_10.0.26100.1_none_0fac7adf61a236c1\ComponentModelDataAnnotations.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Numerics.Vectors.resources\v4.0_4.0.0.0_it_b03f5f7f11d50a3a\Vectorsresources4.8.9032.04811.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\IME\ja-JP\RCXB3C.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Fonts\DOSAPPWindowsTM3.10.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Fonts\RCXBE15.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Boot\EFI_EX\pl-PL\bootmgrMcrsoftr.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\SystemSystem10.0.26100.1591.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\msil_system.deployment_b03f5f7f11d50a3a_10.0.26100.1_none_043ab4f2e47a3b74\FrameworkSystem.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-e..zard-task.resources_31bf3856ad364e35_10.0.26100.1_es-es_839f68615d058621\operativoSistema.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-tcpip_31bf3856ad364e35_10.0.26100.1_none_5e793e3cf7e6453d\WindowsWindows.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-d..iagnostic.resources_31bf3856ad364e35_10.0.26100.1_it-it_ff135e782422c393\Windowsoperativo.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-winsrv.resources_31bf3856ad364e35_10.0.26100.1_it-it_c767b14b372380b6\Microsoftwinsrv.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_system.data.resources_b77a5c561934e089_4.0.15912.0_de-de_6c558a32e1d8e93f\Systemresources4.8.9032.0.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.IO.Compression\v4.0_4.0.0.0__b77a5c561934e089\RCX64A8.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.SecureBoot.Commands.Resources\v4.0_10.0.0.0_it_31bf3856ad364e35\RCX64E8.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_ds-ui-ext.resources_31bf3856ad364e35_10.0.26100.1_fr-fr_bdac8d2d55c561a4\Windowsdsuiext10.0.26100.1.160101.0800.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_system.numerics.vectors.resources_b03f5f7f11d50a3a_4.0.15912.0_it-it_8f5c9f9065d9c3d1\SystemVectors.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\Framework64\v3.5\3082\vbc7uivbc7ui.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\3082\RCXBE65.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-r..-detector.resources_31bf3856ad364e35_10.0.26100.1_es-es_6cdffb6474dbb59b\radardtradardt.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-s..temclient.resources_31bf3856ad364e35_10.0.26100.1_de-de_2641507d7d473934\winscardBetriebssystem.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.SecureBoot.Commands.Resources\v4.0_10.0.0.0_it_31bf3856ad364e35\operativoresources.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-s..duledtask.resources_31bf3856ad364e35_10.0.26100.1_es-es_cb54ba6d147743b4\Sistemaoperativo.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-t..2provider.resources_31bf3856ad364e35_10.0.26100.1_fr-fr_3a3495a1690d9944\WindowsWindows.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\assembly\GAC_MSIL\UIAutomationProvider.Resources\3.0.0.0_es_31bf3856ad364e35\RCXACC.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-d..nese-eacommonapijpn_31bf3856ad364e35_10.0.26100.1301_none_3814edebb4834ca7\MicrosoftSystem.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_serviceinitiatedhealing-client_31bf3856ad364e35_10.0.26100.1591_none_b89e4fe4764210cb\SystemClient.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-newdev.resources_31bf3856ad364e35_10.0.26100.1_uk-ua_9a088603b3319068\NewDevSystem.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-osk.resources_31bf3856ad364e35_10.0.26100.1_en-us_ad887035dfc4afa3\OperatingSystem.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Security.ApplicationId.PolicyManagement.PolicyManager.Resources\v4.0_10.0.0.0_fr_31bf3856ad364e35\Systmepolicymanager.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft.windows.h..iverclass.resources_31bf3856ad364e35_10.0.26100.1_it-it_ebc378fc5e872e77\operativoWindows.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_wsdapi_31bf3856ad364e35_10.0.26100.1150_none_5a9add49fd4088a0\Systemwsdapi.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_system.servicemodel.internals.resources_31bf3856ad364e35_4.0.15912.0_ja-jp_d7b1997453d10c2e\InternalsSystem.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Security.ApplicationId.PolicyManagement.PolicyManager.Resources\v4.0_10.0.0.0_fr_31bf3856ad364e35\RCX6478.tmp 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.IO.Compression\v4.0_4.0.0.0__b77a5c561934e089\CompressionSystem.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Boot\PCAT\fi-FI\memdiagmemdiag.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\Framework\v2.0.50727\ES\Systemresources.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ES\Systemresources.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\msil_system.web.services.resources_b03f5f7f11d50a3a_10.0.26100.1_es-es_aa4627f076e60967\resourcesMicrosoft.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-wmcodecdspps_31bf3856ad364e35_10.0.26100.1_none_eab6dd6d92db7060\wmcodecdsppsSystem.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_pci.inf.resources_31bf3856ad364e35_10.0.26100.1_ja-jp_b09c2d8d196e7726\WindowsOperating.exe 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - 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.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - Suspicious behavior: EnumeratesProcesses 56 IoCs
pid Process 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 2052 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 2052 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 5008 2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-07_8270aabea4798555e0c91df8b987a977_elex_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:5008
-
C:\Users\Admin\AppData\Local\Temp\2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exeC:\Users\Admin\AppData\Local\Temp\2026-11-07_8270aabea4798555e0c91df8b987a977_elex_remcos_smoke-loader_stealc_stop_tofsee.exe1⤵
- Drops file in System32 directory
- Reads the TCP/IP host and domain name from the registry
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:2052
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\libGLESv2Library.exe
- Size 8.3MB
- SHA256 e6e88fc4925342d9cafcf35023413978820e8c633bddeeb144d1118031b6bf94
- MD5 684beab75c608fe5589d47590820f189
- SHA1 3e0e6eb8de1011a48bef859683f51ed0eb0f9c38
- SHA512 76a4d30dc45da4e424be027ea792ab4788d3e0a2904026df0dfda1ad0eea55e67d1fa2dad4f89e708f8d364b59c47327fabe68623e7646e930093d820c4de076
- SSDEEP 49152:88YYeGymVQsYgakQBAY4x9vu8T+wwJbeuR/oSHPwolWhHHeH0WKDAI2LF7AL/1E6:16BovupF73XqyLfPeex81h+RHs2OX
- TLSH T19296AE2DABE60132C9732279AB5F5100F735E8076525C74939CC97982FB1A7082B6FF9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\CreateAdobe.exe
- Size 860KB
- SHA256 16323bfd4cd9c59c0f25aae8df784742d68d686f74c538444f809d2c0881bb4c
- MD5 f33df012827b359ba964469989bfabce
- SHA1 55be96f13bf77d14c3f3d49037a5949f49b04c8a
- SHA512 a60ec026160b0428247c39d7a9620921db6c3185a74b32e532228e1c271966d31b497fc84bf0e78da42b6b7f3c512900866117acedd9b2d21a34de5663ef2b8f
- SSDEEP 12288:awKfOVRo9yRY4VGz4O8b8ITDnl/F4gOyPY4:axWVeyRYuG4O8b8ITDnl/Fz9
- TLSH T18A15C72173E9411AF5F77B3099B54AA03A777C616FB5C64E2280330E4E71BA0DE62727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\cryptocmeextractor.exe
- Size 871KB
- SHA256 c88ec008252921b7b5211b83db4d7b852f0ec14ba21ed68741f62763025520d5
- MD5 adf46b457477a398618fc52fac20c5b1
- SHA1 6df63ed0e9562b8394f61586e494c859743d1e4c
- SHA512 f79731d1782994ce1448829fe0eea15539b8b2d64f6031ea876b08f16bb52bd5c415c6ccc92cb6674d44f0c13df17f576c584ae7c31af8345881968d5cf0212b
- SSDEEP 12288:iwKfOVRo9yRYsGz4O8b8ITDnl/F85Oy3Yi:ixWVeyRYsG4O8b8ITDnl/F8nb
- TLSH T11515B72163E94B15F5BB7B3099B549902A777C51AE75C3CE22803B0E7E70BA0DD22727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\MCIMPPQuickTime.exe
- Size 868KB
- SHA256 1c6f23259e9ec6a0c836a8298a1c37e67aa9b541d15211ad78437d4eab190375
- MD5 f190c772798d9806d58d317a1b7d9e78
- SHA1 3ee57d5ab3ee0c625dcc6413a789224057743eca
- SHA512 ab12a499c49151353baa7f7737d8e8e5488e5800114ccaf1113dc6dbd811f21c5eadf947653c64fc3e4e30baa4e7f9aca1d9cd2cb962db5ef4eca342f2b0716d
- SSDEEP 12288:uwKfOVRo9yRYcGz4O8b8ITDnl/FD5OyPYb:uxWVeyRYcG4O8b8ITDnl/FDfu
- TLSH T18B15B82163E94B15F5FB7B3099B549902A677C51AE75C3CE22803B0E7E70BA0DD22727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Multimedia\MPP\QuickTimeAdobe.exe
- Size 868KB
- SHA256 c8718911b490ccc6fb7bfe654930e093a02a3954ab45ee40fda4c442d158c925
- MD5 f57bed8c88111d68f92fc8cc52b3ab64
- SHA1 e0910c78705d78ab962a4f48a6810703d8c74c27
- SHA512 1a243dc5fa0eb7833416485ed20d47cfe74634ffbe4403dfd90192f6dec2d9ed5748188efc6555c4bc3e1af1fb2257de500c13dcfb70051554a6f61989d9b4e6
- SSDEEP 12288:2wKfOVRo9yRYhGz4O8b8ITDnl/FD5OyPY0:2xWVeyRYhG4O8b8ITDnl/FDft
- TLSH T15215B72163E94B15F5FB7B3099B549902A677C51AE75C3CE22803B0E7E70BA0DD22727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Microsoft.NET\Framework\v2.0.50727\ES\Systemresources.exe
- Size 946KB
- SHA256 0052f1de25c6e511661a340f23b2a6475eb56b5103d3aa38cd9b1d325c2e2190
- MD5 904213f3902d6d2a666512a94b9abecf
- SHA1 e8c0c61e2ac6e77b6c00fb7948a6871a51be415b
- SHA512 f969f9f7bec371e1cc82e0e032f02f8d0260a8697998caf82b084b71ccca7e117f73a89803babc208616342538a9d0c0a4262ca2dbaedfd23a3a2e747f1a59fa
- SSDEEP 12288:mwKfOVRo9yRYb2kz4O8b8ITDnlaFC87kmYS:mxWVeyRYb2c4O8b8ITDnlaFCWr
- TLSH T19325A621A3F54A55F5BB7B3099B549A02A677C11DE71C7CE22803F0E2E71BA0DD22727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SystemSystem10.0.26100.1591.exe
- Size 867KB
- SHA256 6456e6b90413a69ebb60bd9b911dd28f5540594d62db20f3e40f3c4593832065
- MD5 8270aabea4798555e0c91df8b987a977
- SHA1 12d3eae8a52187cc05454700fa85b321a44ae5c4
- SHA512 e41f802112cbf3cd513e583293c46967d8eaaa5d75f2f53819ef05064eb773343b76e623e03453c8280de3f4753adb6cc60a6ee0b657423107e5d7b874d9f34c
- SSDEEP 12288:GwKfOVRo9yRYOGz4O8b8ITDnl/FD5OyPYH:GxWVeyRYOG4O8b8ITDnl/FDfC
- TLSH T14215B72163E94B15F5FB7B3099B549902A677C51AE75C3CE22803B0E7E70BA0DD22727
- MD5 SHA1 SHA512 SSDEEP TLSH