Analysis
- max time kernel
135s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/07/2026, 21:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260710-en
8 signatures
150 seconds
General
- Target 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
- Size 1.2MB
- Sample260712-1l6qqsbs8v
- SHA256 cbb5687f36e7f751e0daaea6d940b7d263439565af9f15a34f19fc5a7dcf03c7
- MD5 9af75a37c7b98b93ffab91d035c81a20
- SHA1 a2ee20545d587e4141daf96faab22ff688b77a3a
- SHA512 e94397452f15220001ff30c8d2f571b99d4916092f7a61da87012cb3c6e22351e94fce5b1a5e992bc8f06a2c4f394435f00ed6970c244cdaf04ca35e8b39370b
- SSDEEP 12288:/wKfOVRo9yRYIc4O8b8ITDnljFF0eaHJKkEqZbpy:/xWVeyRYIc4O8b8ITDnljFBaDy
- TLSH T1AB458121B3F98119F5F73B749D764AA02E76BC229EB5864E3248371D1F70AA0DD20727
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
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\2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe" 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe" 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_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 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\SysWOW64\ntdll.dll.dll 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - Drops file in Program Files directory 26 IoCs
description ioc Process File created C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfoWindows.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\EulaViewer.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\EulaViewer.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Common Files\System\ja-JP\WindowsSystem10.0.26100.1.160101.0800.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\rt3dPreview.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_120921\RCX3215.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Common Files\System\it-IT\RCX3294.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\RCX3B7F.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\AcrobatAdobe.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AiodAiod.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\RCX43FE.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfoWindows.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Internet Explorer\de-DE\ieinstalieinstal.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_120921\JavaTMjava.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\AdobeHunspellPluginAdobeHunspellPlugin.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\RCX3BBE.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\RCX3C1D.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\RCX4B52.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\RCX3255.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Common Files\System\it-IT\MicrosoftSistema.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AiodAdobe19.8.20071.303822.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Common Files\System\ja-JP\RCX2939.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Internet Explorer\de-DE\RCX2998.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\rt3dPreview.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\RCX2AA2.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_120921\JavaTMjava.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - Drops file in Windows directory 43 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Security.ApplicationId.PolicyManagement.PolicyModel.Resources\v4.0_10.0.0.0_ja_31bf3856ad364e35\RCX9454.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-setupcl.resources_31bf3856ad364e35_10.0.26100.1_en-us_974289b24f847ef6\WindowsOperating10.0.26100.1.160101.0800.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ComponentModel.Composition.Registration.resources\v4.0_4.0.0.0_it_b77a5c561934e089\CompositionFramework4.8.9032.0.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.Windows.Diagnosis.SDEngine\v4.0_10.0.0.0__31bf3856ad364e35\RCXE41D.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-fdeploy.resources_31bf3856ad364e35_10.0.26100.1_fr-fr_ad10e3b597b2b96e\Microsoftdexploitation.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-creddialogcontroller_31bf3856ad364e35_10.0.26100.1591_none_d3196f0847b08c8b\OperatingSystem10.0.26100.1591.160101.0800.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Boot\EFI_EX\es-ES\operativoWindows.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.KeyDistributionService.Cmdlets\v4.0_10.0.0.0__31bf3856ad364e35\OperatingSystem.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Windows.Diagnosis.Commands.GetDiagInput.Resources\v4.0_1.0.0.0_ja_31bf3856ad364e35\Operatingcommands.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Windows.Diagnosis.Commands.GetDiagInput.Resources\v4.0_1.0.0.0_ja_31bf3856ad364e35\RCX9465.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_netfx-microsoft.jscript_b03f5f7f11d50a3a_10.0.26100.1_none_c32a535bdc8d50fc\VisualStudio.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-n..ofile-cim.resources_31bf3856ad364e35_10.0.26100.1_es-es_fbef8fdf8a868bea\SystemMicrosoft.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\msil_microsoft.web.management.ftp.resources_31bf3856ad364e35_10.0.26100.1_es-es_682ea83aed10a504\resourcesmicrosoft.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Security.ApplicationId.PolicyManagement.PolicyModel.Resources\v4.0_10.0.0.0_ja_31bf3856ad364e35\securitypolicymanagement.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.Windows.Diagnosis.SDEngine\v4.0_10.0.0.0__31bf3856ad364e35\DiagnosisWindows.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-p..ntmanager.resources_31bf3856ad364e35_10.0.26100.1_ja-jp_464149d3ae530b90\MicrosoftWindows.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.26100.1591_en-us_9bc82bd5245023f6\comctl32System.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoftwindowssys..ore-tasks.resources_31bf3856ad364e35_10.0.26100.1_ja-jp_2e4acbf3be212594\Windowssrtasks.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-s..klocation.resources_31bf3856ad364e35_10.0.26100.1_ja-jp_ce4a046e7187f087\SystemWindows.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceModel.Activation.resources\v4.0_4.0.0.0_de_31bf3856ad364e35\RCXEC94.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\system.dynamic.resources\v4.0_4.0.0.0_es_b03f5f7f11d50a3a\Microsoftresources.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ComponentModel.Composition.Registration.resources\v4.0_4.0.0.0_it_b77a5c561934e089\RCX3D78.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Cmdletization.OData\v4.0_3.0.0.0__31bf3856ad364e35\MicrosoftCmdletization.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-mpr-extension_31bf3856ad364e35_10.0.26100.1_none_a40f545991deaf93\Operatingmprext.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-extrac32.resources_31bf3856ad364e35_10.0.26100.1_fr-fr_aaca7b564ca34267\extrac32extrac32.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_ddores.resources_31bf3856ad364e35_10.0.26100.1_uk-ua_8368c943078bb52d\WindowsDeviceCategories10.0.26100.1.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-ieframe.resources_31bf3856ad364e35_11.0.26100.1_ja-jp_ef7bb3a05e5acea4\IEFRAMEInternet.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceModel.Activation.resources\v4.0_4.0.0.0_de_31bf3856ad364e35\FrameworkSystem.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Reflection.Emit.Lightweight\v4.0_4.0.0.0__b03f5f7f11d50a3a\RCX3D57.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Windows.DSC.CoreConfProviders.Resources\v4.0_3.0.0.0_es_31bf3856ad364e35\RCX3D67.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Cmdletization.OData\v4.0_3.0.0.0__31bf3856ad364e35\RCXE40D.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-i..l-keyboard-00010480_31bf3856ad364e35_10.0.26100.1_none_86e1d346bf9f39c9\kbdughr1Windows.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-d..ient-core.resources_31bf3856ad364e35_10.0.26100.1_ja-jp_4306f715270fb811\dnsapiWindows.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Reflection.Emit.Lightweight\v4.0_4.0.0.0__b03f5f7f11d50a3a\ReflectionLightweight.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.KeyDistributionService.Cmdlets\v4.0_10.0.0.0__31bf3856ad364e35\RCX9434.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Branding\shellbrd\RCXE42E.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Net.Primitives\v4.0_4.0.0.0__b03f5f7f11d50a3a\RCXECA4.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\system.dynamic.resources\v4.0_4.0.0.0_es_b03f5f7f11d50a3a\RCXECC5.tmp 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Branding\shellbrd\OperatingMicrosoft.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-onecoreuap-wlansvc_31bf3856ad364e35_10.0.26100.1301_none_e900fcbcd6b17d18\wfdprovwlanapi.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Net.Primitives\v4.0_4.0.0.0__b03f5f7f11d50a3a\SystemPrimitives.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Windows.DSC.CoreConfProviders.Resources\v4.0_3.0.0.0_es_31bf3856ad364e35\Sistemamicrosoft.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Boot\EFI_EX\et-EE\bootmgrWindws10.0.26100.1041.160101.0800.exe 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - Suspicious behavior: EnumeratesProcesses 62 IoCs
pid Process 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 4140 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 4140 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 1216 2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-12_9af75a37c7b98b93ffab91d035c81a20_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
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1216
-
C:\Users\Admin\AppData\Local\Temp\2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exeC:\Users\Admin\AppData\Local\Temp\2026-07-12_9af75a37c7b98b93ffab91d035c81a20_elex_remcos_smoke-loader_stealc_stop_tofsee.exe1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:4140
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\EulaViewer.exe
- Size 1.2MB
- SHA256 153b3c050aa478622fe43f452ab5836781a41797359c92d6b74b08662b3d0240
- MD5 912feb564e2ebe62aee1967a6df37739
- SHA1 efc4ab3ac023eddea07ca97dc688004045f37a88
- SHA512 794f740850bc08e057be32dacd4412e809792cca16acafc881b152bdc74ac47729fe6967547e3e562e28c27222039ba6da66323b5cb01ebdaa3905cecc03c1ee
- SSDEEP 12288:7wKfOVRo9yRYkc4O8b8ITDnljFF0+aHJKkEqubpD:7xWVeyRYkc4O8b8ITDnljFJa6D
- TLSH T159458121B3F98119F5F73B749D764AA02E76BC229EB5864E3248371D1F70AA0DD20727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\rt3dPreview.exe
- Size 1.2MB
- SHA256 f51c56a7da746910fed5b0a9eaa8a87ad34307a4148c6f43e6b56ad171898270
- MD5 0fe38520a6f4d0fee5b169baccd13df6
- SHA1 de0bc43ac203ebf0e5739c00e12cb9d0b10cb552
- SHA512 b29b79c9e93e6e39e41034dfb1696cc833d0085559e8f06a838678a6f8bddd5c6202c7c37722ae47cbe0d4f229668ba31ea32ab4b108b370e9fb5d2b66c76776
- SSDEEP 12288:awKfOVRo9yRYinc4O8b8ITDnljFF0YaHJKkEqdbpK:axWVeyRY0c4O8b8ITDnljFjafK
- TLSH T1B545912173F98119F5F73B749D768AA02E76BC229EB5864E3248371D1F70AA0DD20727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfoWindows.exe
- Size 1.2MB
- SHA256 cbb5687f36e7f751e0daaea6d940b7d263439565af9f15a34f19fc5a7dcf03c7
- MD5 9af75a37c7b98b93ffab91d035c81a20
- SHA1 a2ee20545d587e4141daf96faab22ff688b77a3a
- SHA512 e94397452f15220001ff30c8d2f571b99d4916092f7a61da87012cb3c6e22351e94fce5b1a5e992bc8f06a2c4f394435f00ed6970c244cdaf04ca35e8b39370b
- SSDEEP 12288:/wKfOVRo9yRYIc4O8b8ITDnljFF0eaHJKkEqZbpy:/xWVeyRYIc4O8b8ITDnljFBaDy
- TLSH T1AB458121B3F98119F5F73B749D764AA02E76BC229EB5864E3248371D1F70AA0DD20727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_120921\JavaTMjava.exe
- Size 1.2MB
- SHA256 ab6fd4856f29507680e1e9e083f0084631056a944e72d6061ec9c12cf575e809
- MD5 9dbaa8998b5ade6aab0c87bb33c21523
- SHA1 852c95a8f82144a4e5716a6768cfc81265a42746
- SHA512 00f2e39afc68f21fb5e047a94ce6a408d9fd08eaa8391e60bdd2f19f65ee5ff173db000d5382f45ae56925ee63ff3d905c3c4180dc0937c96464c319fe87056d
- SSDEEP 12288:1wKfOVRo9yRYbqc4O8b8ITDnljFF0bPmaHJKkEqBb8D3:1xWVeyRY+c4O8b8ITDnljFlaGD3
- TLSH T1CF459221B3F98119F5F77B709D764AA02A76BC22DEB5864E3248371D1F70AA0DD20727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Common Files\System\it-IT\MicrosoftSistema.exe
- Size 1.2MB
- SHA256 f910740be08d013a65ddcb6ee776a667d3154c42d96e10ed7dd503b548350ce6
- MD5 b82efec14fca8c4c88e4443465d49df6
- SHA1 5894c6a64153d9d31fcca5597186bea2dea71c1c
- SHA512 414e4fab64270d3a3d9cd094386a038ecb84d080d39ed271407fea690cb38fb5a43d2249c518798132a1af50752908ddee5e776b233313c9606984c03b4259ce
- SSDEEP 12288:LwKfOVRo9yRYBd6c4O8b8ITDnljFF0YaHJKkEqxbpO:LxWVeyRYBkc4O8b8ITDnljF3arO
- TLSH T1D0458121B3F98119F5F73B749D764AA02E76BC229EB5864E3248371D1F70AA0DD20727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Internet Explorer\de-DE\ieinstalieinstal.exe
- Size 1.2MB
- SHA256 f40f5a20953820900470089fa45acc1215dd0bea23fc97a2a9757f7cb766f115
- MD5 fe45fb16525f32018cf14ebcf63c29b2
- SHA1 513aaf142966c907d81dd94125d1646fa4af7733
- SHA512 cf515479df660e8b3bee58eab92033e7251c72cfdad65f8039ac05e8a708adb668ee9df2308b0ba5764322250a6df84ec37cdaef27a534ceb6542b168ef9367a
- SSDEEP 12288:7wKfOVRo9yRYBwO9c4O8b8ITDnljFF0YaHJKkEqxbpO:7xWVeyRYBZ9c4O8b8ITDnljF3arO
- TLSH T14E458121B3F98119F5F73B749D764AA02E76BC229EB5864E3248371D1F70AA0DD20727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Microsoft.NET\assembly\GAC_32\Microsoft.Windows.Diagnosis.SDEngine\v4.0_10.0.0.0__31bf3856ad364e35\DiagnosisWindows.exe
- Size 1.2MB
- SHA256 05ac38e0117c2a3b5bfda4b330c52cdbce359b19e34a7c90e18413348b1f5a4f
- MD5 949ad2657f53e2339d08ee71e2300bff
- SHA1 0175219893d4bc3faa80c1ca1af40b18eb7b4e3b
- SHA512 ccc479433a2e29493c2e4cd0411fe4b4c0e97f4e2bbb6e5e555b6116ba4450f6e6e7cc4c9b6534c7bf127fde581bf6ac7c9fb472c265218523438d6ac2369747
- SSDEEP 12288:bwKfOVRo9yRYBrD6c4O8b8ITDnljFF0YaHJKkEqxbpN:bxWVeyRYBrWc4O8b8ITDnljF3arN
- TLSH T1E7458121B3F98119F5F73B749D764AA02E76BC229EB5864E3248371D1F70AA0DD20727
- MD5 SHA1 SHA512 SSDEEP TLSH