Analysis
- max time kernel
143s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
17/05/2026, 13:08
Behavioral task
behavioral1
Sample
2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win11-20260513-en
windows11-21h2-x64
10 signatures
150 seconds
General
- Target 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
- Size 967KB
- Sample260517-qde8psct2r
- SHA256 3f054fc959b22c4a52710e145f2c8062aae58f8368cb411891fa278cce50f07d
- MD5 8259b552f7194dc3b9ffc22f9e9d9512
- SHA1 0ba0321129bee84e96643dd5d52e3cf71bc17128
- SHA512 417e2367d4d71678c38fe91baf6e32bfa6c5c81e1713a7e243313d2ca46160aae43d27f6829d9efbbc53d5faf5f941dd7a4578767f58e34616e465ba4f14249e
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlaTeD5Tvinrm5FQDPb:A3k03kHRJP56rjb
- TLSH T1D8256A03A6980FA8D11FC1749A968622E7777C521F2097CF1354AE253F72BD0AE3A357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/memory/2864-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x001b00000002b4e9-7.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2864-30-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x001b00000002b4e9-7.dat aspack_v212_v242 - 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 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Drops autorun.inf file 1 TTPs 1 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 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.PowerAutomateDesktop_1.0.65.0_x64__8wekyb3d8bbwe\PAD.Console.Host.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\kinit.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\ohub32.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jdeps.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\java-rmi.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\policytool.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javac.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\7-Zip\Uninstall.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\dotnet.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateComRegisterShell64.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_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 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\notification_helper.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\tnameserv.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\cookie_exporter.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeComRegisterShellARM64.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GamingApp_2105.900.24.0_x64__8wekyb3d8bbwe\XboxStub.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-packagemanager_31bf3856ad364e35_10.0.22000.120_none_e83cf4fa7871c56f\f\PkgMgr.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-setup360-media-base_31bf3856ad364e35_10.0.22000.469_none_259c259bf9e2d267\f\SetupHost.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\SMConfigInstaller.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-m..nt-browser.appxmain_31bf3856ad364e35_10.0.22000.120_none_f759261c81fa2ed8\f\SecureAssessmentBrowser.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-migrationengine_31bf3856ad364e35_10.0.22000.348_none_53ff6ed560767984\f\mighost.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regsql.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-printing-spooler-core_31bf3856ad364e35_10.0.22000.376_none_d180c9ec46d962eb\f\splwow64.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-r..sistance-dcomserver_31bf3856ad364e35_10.0.22000.71_none_123327ab91644184\f\raserver.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-robocopy_31bf3856ad364e35_10.0.22000.469_none_c24a28fb71aa07c9\f\Robocopy.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-security-lsatrustlet_31bf3856ad364e35_10.0.22000.434_none_dff7d1ca03eba43a\f\LsaIso.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-security-tools-klist_31bf3856ad364e35_10.0.22000.282_none_3c5af3814be830ab\f\klist.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\dfsvc\v4.0_4.0.0.0__b03f5f7f11d50a3a\dfsvc.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\AddInUtil.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-lsa-minwin_31bf3856ad364e35_10.0.22000.434_none_38ca096a17805fa9\f\lsass.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-s..estartup-change-pin_31bf3856ad364e35_10.0.22000.194_none_ecba39f8d9cbe846\f\bdechangepin.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-sysreset_31bf3856ad364e35_10.0.22000.469_none_3765148c03bcc3ce\f\sysreset.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_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 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\SMSvcHost\v4.0_4.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_state.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\ngen.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-magnify_31bf3856ad364e35_10.0.22000.41_none_506d5972b4817c83\f\Magnify.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_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$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\IEExec.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\CasPol.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-m..ndation-frameserver_31bf3856ad364e35_10.0.22000.469_none_b104ba5249e06dec\f\FsIso.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-o..tiveportal.appxmain_31bf3856ad364e35_10.0.22000.120_none_3da444c93fbedacf\f\OOBENetworkCaptivePortal.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-s..nt-enrollmenthelper_31bf3856ad364e35_10.0.22000.41_none_1d0a15319901359b\f\PinEnrollmentBroker.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-t..lications-clientsku_31bf3856ad364e35_10.0.22000.282_none_1a017429cb7fea2c\f\rdpinit.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-nfs-clientcore_31bf3856ad364e35_10.0.22000.348_none_a83a13d7c7ca92d4\f\nfsclnt.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ComSvcConfig.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\AddInUtil.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\IEExec.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-refsutil_31bf3856ad364e35_10.0.22000.434_none_e6157b76b496d682\f\refsutil.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\dfsvc\v4.0_4.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$ 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-msconfig-exe_31bf3856ad364e35_10.0.22000.71_none_bcb9c63bb991a4c6\f\msconfig.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-ncsiuwpapp.appxmain_31bf3856ad364e35_10.0.22000.120_none_eb1a21d23daf2030\f\NcsiUwpApp.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\SMConfigInstaller.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\EdmGen.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_state.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-p..alcontrols.appxmain_31bf3856ad364e35_10.0.22000.120_none_9ed34dd5b0c53507\f\WpcUapApp.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-p..rnetprinting-client_31bf3856ad364e35_10.0.22000.282_none_85f8b97e4dbf9185\f\wpnpinst.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ComSvcConfig.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\EdmGen.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\ServiceModelReg.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-s..rity-spp-validation_31bf3856ad364e35_10.0.22000.176_none_161fead9a85c45cd\f\GenValObj.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-spectrum_31bf3856ad364e35_10.0.22000.65_none_5df9e0d1a9b3658b\f\Spectrum.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regsql.exe 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.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 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2864 2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-17_8259b552f7194dc3b9ffc22f9e9d9512_amadey_cobalt-strike_conti_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:2864
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.9MB
- SHA256 896f174275e5cd9132ceb34e3340e13171ed93c31ff5bc23c81758dce84583f4
- MD5 b4d1c8a15c28b7a98d8029ee9978bcf6
- SHA1 677aa822534acda638623cc642b7b05a032f4a3c
- SHA512 6677505f5c8b4e98a03d978526cab9600d1fa1dd4463ddbe122f34489771c532f70329448b683df034444e2b116cbf7b6c45ec9cba954d61ea8abe7fa737acc9
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlaTeD5Tvinrm5FQDPa3mnXoZ643mnXoZ6i6cMJlaTeA:A3k03kHRJP56rja3k03kHRJP56rjb
- TLSH T17E956A03A6980FA8D11FC1749A968622E7777C521F2097CF1354AE253F72BD0AE3A357
- MD5 SHA1 SHA512 SSDEEP TLSH