Analysis
- max time kernel
137s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/06/2026, 14:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260630-en
8 signatures
150 seconds
General
- Target 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
- Size 1.0MB
- Sample260630-rmybbagy9t
- SHA256 9e504f731a2f7d7a74963969ef39d0548ecd1ee196c297600bcd4daec9774012
- MD5 c5cb74049bbdd7e3b6df3dd07089872c
- SHA1 b318ac9fa26eda0ff9d9202ad07aa264424cc846
- SHA512 5c02fe4419edf5e220081513577dab4938119f2a48078d34f0450b1ce27012b63f29cdf0dfa4618a77a544c7b782a11d180e96ef5c68e27345c5af0315310f99
- SSDEEP 6144:AwynAtMrOVRkidy9yIGWlUioiW4O8b8ITDnlznZ748FXN7HmEP:AwKfOVRo9yRYiT4O8b8ITDnlvFX1GEP
- TLSH T15E3570316590CE26E29F323088628EA435176C155ED44BCB6383FF9B7BB22B5DD66207
- 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\RunServices\2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe" 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe" 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_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 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\SysWOW64\ntdll.dll.dll 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - Drops file in Program Files directory 22 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\Registrationjaureg2.8.381.9.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\RCX27D.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\RCX3E5.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Dynamictext.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\RCX4C1.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Common Files\System\msadc\fr-FR\WindowsWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInViews\VisualStudioMicrosoft.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\RCXF9E0.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Common Files\Java\Java Update\Registrationjaureg2.8.381.9.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\NPPDF32Adobe19.10.20064.310990.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AdobeAiod.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Dynamictext.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\fr-FR\RCXF102.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\EBWebView\x86\WebViewEmbedded122.0.2365.106.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\EBWebView\x86\RCXF190.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AcroForm\PMP\qrcodepmpdatamatrixpmp.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\RCXF9F0.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AiodAdobe19.8.20071.303822.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\RCXCF0.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInViews\RCXF22D.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\AcroForm\PMP\RCXF9CF.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\NPPDF32Adobe19.10.20064.310990.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - Drops file in Windows directory 62 IoCs
description ioc Process File created C:\Windows\WinSxS\amd64_microsoft-windows-web-http.resources_31bf3856ad364e35_10.0.26100.1_it-it_a78c009ad5eb3e6c\Sistemaoperativo.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-p..ting-core.resources_31bf3856ad364e35_10.0.26100.1_es-es_d6e0d6bcf738177b\Sistemaoperativo.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\msil_regasm.resources_b03f5f7f11d50a3a_10.0.26100.1_de-de_59a1af438aa3e093\resourcesMicrosoft.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-i..-ui-logon-proxystub_31bf3856ad364e35_10.0.26100.1591_none_a23e7ec3a6eecc00\WindowsSystem.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceModel.Web.resources\v4.0_4.0.0.0_it_31bf3856ad364e35\FrameworkServiceModel.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\WPF\ja-JP\RCX6AB2.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Utility.Activities\v4.0_3.0.0.0__31bf3856ad364e35\UtilityPowerShell.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.Utility.Activities\v4.0_3.0.0.0__31bf3856ad364e35\RCX6AB3.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\msil_microsoft.certifica..t.cmdlets.resources_31bf3856ad364e35_10.0.26100.1_ja-jp_220c44c0af22787c\Windowscertificateservices.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-t..unddriver.resources_31bf3856ad364e35_10.0.26100.1_es-es_6ac85090fab4b1bb\Microsoftrdpendp.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-d..ers-image.resources_31bf3856ad364e35_10.0.26100.1_uk-ua_facc04ead92ed37a\OperatingWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\x86_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.26100.1591_am-et_0fccdf4b59b8fd98\comctl32Windows6.10.160101.0800.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-mprmsg.resources_31bf3856ad364e35_10.0.26100.1_it-it_0e7e48740079857d\routemsgroutemsg10.0.26100.1.160101.0800.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-wmvencod.resources_31bf3856ad364e35_10.0.26100.1_it-it_064db79ee5c567d0\wmvencodoperativo.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Tpm.Resources\v4.0_10.0.0.0_es_31bf3856ad364e35\resourcesmicrosoft.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.WSMan.Runtime\v4.0_3.0.0.0__31bf3856ad364e35\RCX6AC4.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-sysdm.resources_31bf3856ad364e35_10.0.26100.1_ja-jp_6c52a4153fb66cbb\Systemsysdm.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-i..l-keyboard-00010418_31bf3856ad364e35_10.0.26100.1_none_94c35680f1b76c95\WindowsSystem10.0.26100.1.160101.0800.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-u..trolpoint.resources_31bf3856ad364e35_10.0.26100.1_uk-ua_7f5eba6d5fd03259\Windowsupnp10.0.26100.1.160101.0800.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_netfx4-mscoree_tlb_b03f5f7f11d50a3a_4.0.15912.0_none_98a0eb2d81b5884d\FrameworkMicrosoft4.8.9032.0.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WPF\fr\resourcesSystem.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-d..ctivities.resources_31bf3856ad364e35_10.0.26100.1_uk-ua_a1510ccf36520a1d\WindowsMicrosoft.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-xbox-gameoverlay.resources_31bf3856ad364e35_10.0.26100.1_es-es_956ab737b03f3261\Microsoftgamepanel.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Diagnostics.Tracing\v4.0_4.0.0.0__b03f5f7f11d50a3a\FrameworkTracing.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Tpm.Resources\v4.0_10.0.0.0_es_31bf3856ad364e35\RCX1166.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WPF\fr\RCXC1A0.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-i..onal-keyboard-kbdbe_31bf3856ad364e35_10.0.26100.1_none_7e24c560b679164d\kbdbeSystem.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-w..immersive.resources_31bf3856ad364e35_10.0.26100.1_ja-jp_b5e31c8869e835b2\SystemOperating.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-rpc-ns.resources_31bf3856ad364e35_10.0.26100.1_it-it_07e1f8c6001e9bb1\Windowsrpcns4.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.WSMan.Runtime\v4.0_3.0.0.0__31bf3856ad364e35\MicrosoftWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_5.82.26100.1591_az-..-az_d783ad5dcd963f26\COMCTL32Microsoft.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-a..r-service.resources_31bf3856ad364e35_10.0.26100.1_it-it_9e26677314cd8397\operativoWindows10.0.26100.1.160101.0800.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-s..s-devices.resources_31bf3856ad364e35_10.0.26100.1_uk-ua_46c80117c3ca5f1a\MicrosoftWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-data-pdf_31bf3856ad364e35_10.0.26100.1591_none_9c69686078167d48\APIsData.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\msil_microsoft.powershel..ion.odata.resources_31bf3856ad364e35_10.0.26100.1_ja-jp_cf6673000038d887\powershellSystem.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.WindowsAuthenticationProtocols.Commands.Resources\v4.0_10.0.0.0_fr_31bf3856ad364e35\RCXBE60.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_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_fr_31bf3856ad364e35\RCXC180.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Build.Engine.resources\v4.0_4.0.0.0_it_b03f5f7f11d50a3a\resourcesMicrosoft.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.WindowsAuthenticationProtocols.Commands.Resources\v4.0_10.0.0.0_fr_31bf3856ad364e35\windowsauthenticationprotocolsmicrosoft.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-ncdautosetup.resources_31bf3856ad364e35_10.0.26100.1_en-us_2197f0d77514cde1\MicrosoftSystem10.0.26100.1.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_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_es-es_14020bc269f0aa56\dnsapidnsrslvr.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft.data.enti..ild.tasks.resources_b03f5f7f11d50a3a_4.0.15912.0_fr-fr_f58f619d90c64d75\resourcesBuild.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Build.Engine.resources\v4.0_4.0.0.0_it_b03f5f7f11d50a3a\RCXC1B1.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceModel.Web.resources\v4.0_4.0.0.0_it_31bf3856ad364e35\RCX1155.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_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_fr_31bf3856ad364e35\resourcesMicrosoft.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-usbui.resources_31bf3856ad364e35_10.0.26100.1_de-de_008318b91e16d407\BetriebssystemWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-p..rtmonitor.resources_31bf3856ad364e35_10.0.26100.1_ja-jp_80feaa5d4306a6ac\MicrosoftWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\TaskScheduler.Resources\v4.0_10.0.0.0_en_31bf3856ad364e35\RCXBDA3.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\Framework64\v3.0\WPF\ja-JP\PresentationHostDllPresentationHostDll.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\TaskScheduler.Resources\v4.0_10.0.0.0_en_31bf3856ad364e35\TaskSchedulerWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-s..anup-task.resources_31bf3856ad364e35_10.0.26100.1_it-it_ec0814db0e8e8a3b\SetupCleanupTaskWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_windows-media-faceanalysis_31bf3856ad364e35_10.0.26100.1150_none_209f4a1f0755a0bc\MicrosoftWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_system.componentmod..notations.resources_31bf3856ad364e35_4.0.15912.0_ja-jp_0fc2a32450738898\Systemresources.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-r..em-profile-systemid_31bf3856ad364e35_10.0.26100.1_none_14a6e25f94d70635\MicrosoftWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Web.ApplicationServices.resources\v4.0_4.0.0.0_es_31bf3856ad364e35\resourcesresources.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Diagnostics.Tracing\v4.0_4.0.0.0__b03f5f7f11d50a3a\RCX1144.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_netfx-eventlogmessages_dll_b03f5f7f11d50a3a_10.0.26100.1_none_2bf6ce23920637b2\MicrosoftFramework.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-i..ocale-nls.resources_31bf3856ad364e35_10.0.26100.1_es-es_d9c3d5f926f3c812\SistemaWindows10.0.26100.1.160101.0800.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Web.ApplicationServices.resources\v4.0_4.0.0.0_es_31bf3856ad364e35\RCXBECE.tmp 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_startupapp-task-data.resources_31bf3856ad364e35_10.0.26100.1_es-es_0cfc51d86d779eef\operativoWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_system.deployment_b03f5f7f11d50a3a_4.0.15912.292_none_b2f59c03893ba869\DeploymentMicrosoft.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-smi-engine.resources_31bf3856ad364e35_10.0.26100.1591_en-us_1d79d2d006c70c69\OperatingWindows.exe 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_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 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_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 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe - Suspicious behavior: EnumeratesProcesses 56 IoCs
pid Process 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3312 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3312 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe 3928 2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_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:3928
-
C:\Users\Admin\AppData\Local\Temp\2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exeC:\Users\Admin\AppData\Local\Temp\2026-06-28_c5cb74049bbdd7e3b6df3dd07089872c_elex_remcos_smoke-loader_stealc_stop_tofsee.exe1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:3312
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Esl\AdobeAiod.exe
- Size 1.0MB
- SHA256 c897d0d11fca244b311a1e46cb5eb44130437ee4c31182feb716e773b8afaa0c
- MD5 06921963d58c860ab9445cc46f180bea
- SHA1 f380e7a486c56088531353c9c83c4056947737c8
- SHA512 96a4b71c178943038e49cf3108e23a6f793536279220f024be232b77b16003b24a6613cd375c364841789ae20807dad0698446517d05a9564ec46db3e9df635c
- SSDEEP 6144:YwynAtMrOVRkidy9yIGWlUimiW4O8b8ITDnlznZ748FXN7HmEw:YwKfOVRo9yRYET4O8b8ITDnlvFX1GEw
- TLSH T1063570316590CE26E2DF323088628EA435176C155ED44BCB6383FF9B7BB22B5DD66207
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AIR\NPPDF32Adobe19.10.20064.310990.exe
- Size 1.0MB
- SHA256 9e504f731a2f7d7a74963969ef39d0548ecd1ee196c297600bcd4daec9774012
- MD5 c5cb74049bbdd7e3b6df3dd07089872c
- SHA1 b318ac9fa26eda0ff9d9202ad07aa264424cc846
- SHA512 5c02fe4419edf5e220081513577dab4938119f2a48078d34f0450b1ce27012b63f29cdf0dfa4618a77a544c7b782a11d180e96ef5c68e27345c5af0315310f99
- SSDEEP 6144:AwynAtMrOVRkidy9yIGWlUioiW4O8b8ITDnlznZ748FXN7HmEP:AwKfOVRo9yRYiT4O8b8ITDnlvFX1GEP
- TLSH T15E3570316590CE26E29F323088628EA435176C155ED44BCB6383FF9B7BB22B5DD66207
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Dynamictext.exe
- Size 1.0MB
- SHA256 241d4bd68cbb483cef90f7d37e4925ce00b0bbae60d1e84f0aa4dda534516a3c
- MD5 8f5e04e00a037808af08b3209e2efd6c
- SHA1 36c7f02297af3b4b0dd051900157e16fe9d66618
- SHA512 f1595a5839b9c376faede6997495c7349251f24b497fcb503f74e3824a337dc188fb589994c61f647c4dbcf68dd8b1521832c0fb7b7e5ed9b6582fb98f5578d4
- SSDEEP 6144:QwynAtMrOVRkidy9yIGWlUiXiW4O8b8ITDnlznZ38FXN7HmE3:QwKfOVRo9yRYFT4O8b8ITDnlyFX1GE3
- TLSH T1B63570316590CE26E2DF363088628E6435176C145ED84BCB6383FF9B7BB22B5DD66207
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Common Files\Java\Java Update\Registrationjaureg2.8.381.9.exe
- Size 1023KB
- SHA256 737385bd8d03c9da8f45c81a7e147c3efd9b14d596f81764390e10ef63ffcc38
- MD5 c7b2956dda9539a642c63c049c9cb4d0
- SHA1 036bde1c743fcd4c529a28c9b1146cf910b2af78
- SHA512 7d6cebae563e2a1523e061e83b8cfe26e38ba9d13d72c8279418344213106faf62eec97ba68526f4b216e34fc43383681659a0c089e318ca1beb07d4a1947aa0
- SSDEEP 12288:OwKfOVRo9yRYMT4O8b8ITDnl3w5boxGEm:OxWVeyRYMT4O8b8ITDnl3Rx5m
- TLSH T1492591316590CE26E2EF363088628E643517AC155ED44BCB6383FF9B7BB22B5DD26107
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\EBWebView\x86\WebViewEmbedded122.0.2365.106.exe
- Size 1.0MB
- SHA256 190ae977ed70c394d6b1db94eca1d3a4d01c8c92c816d8a80cf1705efcb0c1b7
- MD5 5f00dcea12b40066bea0f7ada5945193
- SHA1 15de379b67425bfc99b481740846538727acf880
- SHA512 7253f3d05c94914948d81ab8e54bec3f9ff3fd3ca3c7c16ebd83f3ac90c860d0f1a0a204be8e797060620a6a6182b2f7e73aa5d24b94cea624b021f84702d132
- SSDEEP 6144:gwynAtMrOVRkidy9yIGWlUieFiW4O8b8ITDnlznZ748FXN7HmEv:gwKfOVRo9yRYqT4O8b8ITDnlvFX1GEv
- TLSH T1583570316590CE26E2DF323088628EA435176C155ED44BCB6383FF9B7BB22B5DD66207
- MD5 SHA1 SHA512 SSDEEP TLSH