Analysis
- max time kernel
142s - max time network
123s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/06/2026, 19:09
Behavioral task
behavioral1
Sample
2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
12 signatures
150 seconds
General
- Target 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.9MB
- Sample260629-xtt55ads6x
- SHA256 d3d369edc73163d3f184e24ebf102afd60d0b3f86989e3865a96e8dcc5f9235d
- MD5 ead2ca9fee2b960dc5e8aa162f18bc02
- SHA1 b440f8d27a1372fbbde7543a5b50f44dee331a55
- SHA512 53e8b6a3b760cec7767c831fd3a60de62197b376692ab4efc6f7c61c628e58cf7b14841568558064aeef297853e5935fac6b63aedd1127e19ae3bf317886c507
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQYGi43EeD5TvinrmAyyCUq7lfHLiMD5TvinrmC0C:A3k03kHRJC56rtTeX56rTPji0Aj
- TLSH T174953916B6A84FA5D06FC178C5929666EA733C411F2087CB0354EE293F376D19E3A723
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral2/memory/4340-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c61e-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b293-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/4340-57-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3484-70-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0004000000019d40-1264.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x001a000000000551-1494.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d000000000139-2134.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000e00000001c0e5-2132.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c61e-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b293-11.dat aspack_v212_v242 behavioral2/files/0x0004000000019d40-1264.dat aspack_v212_v242 behavioral2/files/0x001a000000000551-1494.dat aspack_v212_v242 behavioral2/files/0x000d000000000139-2134.dat aspack_v212_v242 behavioral2/files/0x000e00000001c0e5-2132.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3484 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" patcher.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe File opened for modification C:\Windows\SysWOW64\Com\comrepl.exe patcher.exe File opened for modification C:\Windows\SysWOW64\Com\MigRegDB.exe patcher.exe File opened for modification C:\Windows\SysWOW64\Dism\DismHost.exe patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe$ 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe$ patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Java\jre-1.8\bin\javacpl.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\elevation_service.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE$ 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe$ patcher.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe$ patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpnscfg.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\schemagen.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe$ 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe$ 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe patcher.exe File created C:\Program Files\7-Zip\7zFM.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe$ 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE patcher.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_click_helper.exe$ patcher.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jhat.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\DlpUserAgent.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe$ patcher.exe File created C:\Program Files\Java\jre-1.8\bin\jjs.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\identity_helper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe patcher.exe - Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\AddInProcess32.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_compiler.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32Info.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\MSBuild.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\WFServicesReg.exe patcher.exe File opened for modification C:\Windows\servicing\TrustedInstaller.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\assembly\GAC_MSIL\Microsoft.Workflow.Compiler\v4.0_4.0.0.0__31bf3856ad364e35\Microsoft.Workflow.Compiler.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ngen.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_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\aspnet_compiler.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Framework\v4.0.30319\Microsoft.Workflow.Compiler.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regsql.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\CasPol.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Ldr64.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\InstallUtil.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\EdmGen.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\MSBuild.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\dfsvc.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\InstallUtil.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe patcher.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_wp.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ilasm.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\EdmGen.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\EdmGen.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\DataSvcUtil.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\ilasm.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\ngen.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\DataSvcUtil.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\WFServicesReg.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\ServiceModelReg.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\AddInProcess32.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\MSBuild.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe$ 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\v4.0.30319\aspnet_regiis.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\EdmGen.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\jsc.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_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\Framework64\v4.0.30319\aspnet_state.exe patcher.exe File opened for modification C:\Windows\Speech\Common\sapisvr.exe patcher.exe File created C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Framework\v3.5\DataSvcUtil.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_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 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_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 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4340 2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 3484 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-25_ead2ca9fee2b960dc5e8aa162f18bc02_amadey_cobalt-strike_elex_hijackloader_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:4340
-
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:3484
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.9MB
- SHA256 d3d369edc73163d3f184e24ebf102afd60d0b3f86989e3865a96e8dcc5f9235d
- MD5 ead2ca9fee2b960dc5e8aa162f18bc02
- SHA1 b440f8d27a1372fbbde7543a5b50f44dee331a55
- SHA512 53e8b6a3b760cec7767c831fd3a60de62197b376692ab4efc6f7c61c628e58cf7b14841568558064aeef297853e5935fac6b63aedd1127e19ae3bf317886c507
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQYGi43EeD5TvinrmAyyCUq7lfHLiMD5TvinrmC0C:A3k03kHRJC56rtTeX56rTPji0Aj
- TLSH T174953916B6A84FA5D06FC178C5929666EA733C411F2087CB0354EE293F376D19E3A723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
- Size 2.1MB
- SHA256 418c90c81e204d00f7fad311ccc6ca8e2071f53fcd70c275f69ddbd34ede054b
- MD5 65669fa257837d2589b3086843e341b1
- SHA1 b8db978614ec9a0b4f08abdaa939ff1a97679736
- SHA512 59da99a62cb40aab11926d8e6138075aefb68a7488c17177c1ec8e92c820217c1b0e565e3fa92d9dd3c8785fb4bb64832d3fb8ec7ffeb81d2723bf081ad536de
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQYGi43EeD5TvinrmAyyCUq7lfHLiMD5TvinrmC0P:A3k03kHRJC56rtTeX56rTPji0AjOW
- TLSH T141A53916B6A84FA5D06FC178C5929666EA733C511F2087CB0354EE293F336D19E3A723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.5MB
- SHA256 92ad0b2baee0c32b8100e49e28dfed8a5ad812bd338f947b2181268d12b11704
- MD5 4b799e6ceb37bb00a1b073516d4bfa3d
- SHA1 df46edcbc2616015ea9e0a2b58f96117568b48a7
- SHA512 db00880bf9e7f1ef5d255535684b74bc3dba361b96a14792da8717aebb56002532f31cce4ac7f6800e3b8f37502220eb976ccc9ed151833a54e49757be6a1423
- SSDEEP 49152:A3k03kHRJC56rtTeX56rTPji0AjKPji0Aj:A3k03kHR1rtT5rLjo0jo
- TLSH T186C53A16F6A44BA5D06BC078C5D296AAEA733C411F3087CB0355DF293F276D19A3A723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe
- Size 2.0MB
- SHA256 7c21141046e9b5bf6fb9e2077a7e5f9fd8acb234024d752d4402a2302d90483e
- MD5 eca0204c9143d4e0630eed061e48b152
- SHA1 bb56339a664a1746012a3d745f753547ef4aade4
- SHA512 31df9787d4dcf552d35c65250cbcacfc467cca1fbf564b000ee496338603c859bf1279103741fdfe7e2de6b45ab562bbb3dee63f9c00bce37a924457127cd911
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQYGi43EeD5TvinrmAyyCUq7lfHLiMD5TvinrmC0U:A3k03kHRJC56rtTeX56rTPji0Ajq
- TLSH T1C9A52916A6A44FA5D06FC074C9969666EA737C410F2087DB0354FF293F336D1AA3A723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe
- Size 2.0MB
- SHA256 18e51490a9355fed2b4545cd8cd07a06b41c2463822e46e24ed3deb74ed2c881
- MD5 e697f3ad35492955b7e866c42fb9c9f7
- SHA1 3bcd7fc0b2d6dc7c646f498053bbd87fb7cbc535
- SHA512 42740948502074158b8f6229ac802abb673cbdb610b2128fc09672df56c14967dc2456b2576f0c99c32c4fd274664a152f7eb4b52848ae4df6bb3fd21a66a842
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQYGi43EeD5TvinrmAyyCUq7lfHLiMD5TvinrmC0k:A3k03kHRJC56rtTeX56rTPji0Ajq
- TLSH T1A5A53916B6A84FA5D06FC174C5D29666EA733C421F2087CB0354EE293F736D19A3A723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe$
- Size 2.1MB
- SHA256 0dd9116b900cec4f9e3e90f14bb50b61a16de631e060da17f14a080ca015431f
- MD5 07266b6d81b1ae0d28d26fabd3f83bcb
- SHA1 156f5c8d369701053d442a5213e4be297b4fe42f
- SHA512 42b6f97bd1ab02cb93d29fbb8c2f95bd5e2d555552d774d44e0f4351364ede82becee62272e3227eb0fc2c2dd8a44c4dff1e811025a974d5c7122f748963b9aa
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQYGi43EeD5TvinrmAyyCUq7lfHLiMD5TvinrmC0t:A3k03kHRJC56rtTeX56rTPji0AjmIiHq
- TLSH T1E5A53A16B6A84FA5D06FC174C5A29666EA737C411F2087CF0354EE293F736D09A3A723
- MD5 SHA1 SHA512 SSDEEP TLSH