Analysis
- max time kernel
138s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/06/2026, 03:38
Behavioral task
behavioral1
Sample
2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
12 signatures
150 seconds
General
- Target 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 1.8MB
- Sample260629-d673zact51
- SHA256 35f56176fd651cfafb8c81ea259c0abaf59626f52888806f96f7be6e2aea1a99
- MD5 b61f8de9cc848224e214ce0d66118233
- SHA1 d0f10422175cb44345194eb202d7713c70c09b10
- SHA512 f7dc3d800e245c74b2936ca9cf0bed868fa16cb41f71dab26949a026481cb53e3bfd679433e073efe40da2b904ea86e4c4ca76f68f14c515f9d0effb49ef705a
- SSDEEP 24576:A3mnXoZjzyUTWaLl3z0zDMCpx097/WLaC3mnXoZjzyUTWaLl3z0zDMCpx097/WLa:A3kMhT1Llju3kMhT1Llj
- TLSH T10A85AE13E79014F4E9678238C9A64A22E7B1BC660770C7DF136456262F337D06E3EBA5
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 7 IoCs
resource yara_rule behavioral2/memory/6184-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c5a9-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2e4-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/6184-57-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/7152-70-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x005300000001994a-1021.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0004000000019c84-1286.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c5a9-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b2e4-11.dat aspack_v212_v242 behavioral2/files/0x005300000001994a-1021.dat aspack_v212_v242 behavioral2/files/0x0004000000019c84-1286.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 7152 patcher.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" patcher.exe - Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe$ 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ExtExport.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe patcher.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe$ 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe$ patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe$ 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javaw.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe$ 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmprph.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\extcheck.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_click_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\schemagen.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe$ patcher.exe - Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Workflow.Compiler.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\IEExec.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInUtil.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe$ patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_state.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ngen.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\ImmersiveControlPanel\SystemSettings.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\SMConfigInstaller.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Workflow.Compiler\v4.0_4.0.0.0__31bf3856ad364e35\Microsoft.Workflow.Compiler.exe$ patcher.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\WsatConfig.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_state.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\ngen.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ServiceModelReg.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\WFServicesReg.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32Info.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\wow_helper.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_state.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\MSBuild.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\CasPol.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\eula.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adelrcp.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regsql.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\dfsvc.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\EdmGen.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regbrowsers.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\CasPol.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\wow_helper.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\AppLaunch.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_state.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regsql.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\NETFXSBS10.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$ patcher.exe File created C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe$ 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logtransport2.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\ServiceModelReg.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32Info.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\WsatConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$ patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\AddInProcess.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ngen.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dfsvc.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language patcher.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 6184 2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 7152 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-27_b61f8de9cc848224e214ce0d66118233_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:6184
-
C:\905c0769f9a06c95a24ddf945\patcher.exeC:\905c0769f9a06c95a24ddf945\patcher.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:7152
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 35f56176fd651cfafb8c81ea259c0abaf59626f52888806f96f7be6e2aea1a99
- MD5 b61f8de9cc848224e214ce0d66118233
- SHA1 d0f10422175cb44345194eb202d7713c70c09b10
- SHA512 f7dc3d800e245c74b2936ca9cf0bed868fa16cb41f71dab26949a026481cb53e3bfd679433e073efe40da2b904ea86e4c4ca76f68f14c515f9d0effb49ef705a
- SSDEEP 24576:A3mnXoZjzyUTWaLl3z0zDMCpx097/WLaC3mnXoZjzyUTWaLl3z0zDMCpx097/WLa:A3kMhT1Llju3kMhT1Llj
- TLSH T10A85AE13E79014F4E9678238C9A64A22E7B1BC660770C7DF136456262F337D06E3EBA5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.3MB
- SHA256 e5828ac741055870202981ffc653b1b51e75e96570406cb84824d7b47f031fb9
- MD5 3f7a45328078f4e8f1976a31f344c288
- SHA1 2664d87b7f86bd2e482c3a3e6e06a19550e0aaac
- SHA512 530a3b01b916b50b5571e6e021c0d6991a03d499bab0b4299034d640af3275b65bea14311ce2e30f5a8f07a0ebd71720151f1f0f9c53b0549476865c3a2ddb00
- SSDEEP 24576:A3mnXoZjzyUTWaLl3z0zDMCpx097/WLaC3mnXoZjzyUTWaLl3z0zDMCpx097/WLK:A3kMhT1Llju3kMhT1LljLPji0Aj
- TLSH T137B58C16F7A005F5E427C179C9E29A56EB7278520B30CACF13A497292F337D09E3A761
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
- Size 1.8MB
- SHA256 dc691af467b16a3f85a35afe8e0e8bf2d90b30cfbfbfb6acad7660f77a4ad148
- MD5 20ccb0911a40b2bf95b5aae810e42818
- SHA1 50e0ad5bb02df13e98480df7353e76a1ad3292e4
- SHA512 9bac703a7701b3e3cf87887d1cb3c8f023592875f9e3997229bc201089ba7d1276e99468551b7e4c5562ae0ae2611e7d47bfdf99eddf50e4c24b72355ed57f03
- SSDEEP 24576:A3mnXoZjzyUTWaLl3z0zDMCpx097/WLaC3mnXoZjzyUTWaLl3z0zDMCpx097/WLf:A3kMhT1Llju3kMhT1Lljc
- TLSH T16795AF13E79004F5E9678138C9A64A22E7B1BC660770C7DF136496262F337D06E3EBA5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
- Size 1.9MB
- SHA256 92292a7d4852bdf2262f08390e0274e6cd6f473c2df2d64065cea86e08c27c5c
- MD5 047084087ce1a71f564df365662e024f
- SHA1 f807a38061597f224c5ab4cb2f023a817d4c3990
- SHA512 8efcabde27d689f54536c75543d122226ccca9cdec825b720e1c84962313d72d43431c04bd9b043e2ad19db43e8a4fbdb0af3c001c4af501d836404f42523a0c
- SSDEEP 24576:A3mnXoZjzyUTWaLl3z0zDMCpx097/WLaC3mnXoZjzyUTWaLl3z0zDMCpx097/WLe:A3kMhT1Llju3kMhT1Lljl
- TLSH T139959D13E79004F5E9568134CDA64A12E771BC660B60CAEF136877262F337D06E3EBA5
- MD5 SHA1 SHA512 SSDEEP TLSH