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
22/05/2026, 16:56
Behavioral task
behavioral1
Sample
2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win11-20260513-en
windows11-21h2-x64
11 signatures
150 seconds
General
- Target 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
- Size 925KB
- Sample260522-vf4fjads8x
- SHA256 9d7e778ce9340714920f5d709927a28ae1e122e7022ade5508ce599ada23fccb
- MD5 71808d0bfda2ac4c3b3914c406f4be46
- SHA1 72bbb51daa28397b88dbcb1f443bb1d3e7f7294e
- SHA512 942187f5aaf496e1e2f426e2f14300f01330d705253157f30b2dae4723bf569a246862bae79cd955e1f8bc9f47a67c6c7d5815df3ec04c0bcf2737a62c859a43
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlBFf/W0aZF:A3k03kHRJARJ8
- TLSH T174159D17F79900E8D10AC1789A969A22FB757C561730A3DF2358C6162F63BD0AF3E394
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Custom signatureDetects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/memory/5024-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x001b00000002b54a-7.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5024-42-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x001b00000002b54a-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" 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Drops file in System32 directory 3 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Com\MigRegDB.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\Dism\DismHost.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\Com\comrepl.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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}\grv_icons.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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}\osmadminicon.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\plugin-container.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingNews_1.0.6.0_x64__8wekyb3d8bbwe\NewsStub.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdate.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\rmid.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\policytool.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateBroker.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_1.0.6.0_x64__8wekyb3d8bbwe\WeatherStub.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\javaws.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\pack200.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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.NetFX45.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Speech\Common\sapisvr.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\SMSvcHost.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-setupapi_31bf3856ad364e35_10.0.22000.469_none_3038532b4b83a565\f\wowreg32.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-systemreset_31bf3856ad364e35_10.0.22000.469_none_e653782f0144d814\f\SysResetErr.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-unattendedjoin_31bf3856ad364e35_10.0.22000.434_none_ae734c6bf20696b6\f\djoin.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\wow64_microsoft-windows-a..ence-infrastructure_31bf3856ad364e35_10.0.22000.282_none_da8c01e10676f001\f\sdbinst.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-mediaplayer-core_31bf3856ad364e35_10.0.22000.282_none_069016efd47610d8\f\wmpshare.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\ResetPluginHost.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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_windows-senseclient-service_31bf3856ad364e35_10.0.22000.376_none_a359e3d81485694b\f\SenseSampleUploader.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\wow64_microsoft-windows-security-tokenbroker_31bf3856ad364e35_10.0.22000.282_none_a92d755764592be1\f\TokenBrokerCookies.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\wow64_product-containeros__windowssearchengine_31bf3856ad364e35_7.0.22000.348_none_2b1b00237ae1bbca\f\SearchProtocolHost.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\InstallUtil.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\MSBuild.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-remoteassistance-exe_31bf3856ad364e35_10.0.22000.120_none_32bd480a87134e0f\f\msra.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\wow64_product-containeros__windowssearchengine_31bf3856ad364e35_7.0.22000.348_none_2b1b00237ae1bbca\f\SearchFilterHost.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regsql.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\SMSvcHost.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\wow64_microsoft-windows-appidcore_31bf3856ad364e35_10.0.22000.318_none_349d8ac96fe3d679\f\appidtel.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\DataSvcUtil.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regbrowsers.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-systemreset_31bf3856ad364e35_10.0.22000.469_none_e653782f0144d814\f\systemreset.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-userinit_31bf3856ad364e35_10.0.22000.37_none_be275aadedb23f4a\f\userinit.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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_windows-senseclient-service_31bf3856ad364e35_10.0.22000.376_none_a359e3d81485694b\f\SenseCE.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\wow64_microsoft-windows-a..t-bytecodegenerator_31bf3856ad364e35_10.0.22000.71_none_ccb71d3ee4c7b8a6\f\ByteCodeGenerator.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regsql.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\wow64_microsoft-windows-mediaplayer-core_31bf3856ad364e35_10.0.22000.282_none_10e4c14208d6d2d3\f\wmpshare.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-msinfo32-exe_31bf3856ad364e35_10.0.22000.71_none_8e1bee8f157fdd6d\f\msinfo32.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-parentalcontrols-ots_31bf3856ad364e35_10.0.22000.37_none_7461fc8593f740b9\f\ApproveChildRequest.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-setup-component_31bf3856ad364e35_10.0.22000.376_none_2d61a5193292e66c\f\AuditShD.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-trustedinstaller_31bf3856ad364e35_10.0.22000.469_none_8c502cfed26c810b\f\TrustedInstaller.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\servicing\TrustedInstaller.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\WsatConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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..randprintui-ntprint_31bf3856ad364e35_10.0.22000.282_none_eb29ce0d02c88de7\f\ntprint.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\spoolsv.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\wow64_microsoft-windows-s..ative-serverbox-isv_31bf3856ad364e35_10.0.22000.120_none_fad0aab9b7fd2208\f\RMActivate_ssp_isv.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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-mdmagent_31bf3856ad364e35_10.0.22000.469_none_403fa699a3654657\f\MDMAgent.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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..ative-serverbox-isv_31bf3856ad364e35_10.0.22000.120_none_f07c0067839c600d\f\RMActivate_ssp_isv.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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_product-containeros..x-deployment-server_31bf3856ad364e35_10.0.22000.493_none_e73dfe4d18ff7931\f\CustomInstallExec.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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_windowssearchengine_31bf3856ad364e35_7.0.22000.348_none_5519d2fa88b436fc\f\SearchFilterHost.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\wow64_microsoft-windows-i..switch-toasthandler_31bf3856ad364e35_10.0.22000.37_none_b6eb9704869b2bfc\f\InputSwitchToastHandler.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dfsvc.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\WFServicesReg.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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..hreshold-adminflows_31bf3856ad364e35_10.0.22000.100_none_1c26ef58a3003bf2\f\SystemSettingsAdminFlows.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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\wow64_microsoft-windows-i..etexplorer-optional_31bf3856ad364e35_11.0.22000.120_none_e2284b7d90c8a180\f\iexplore.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe$ 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_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 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5024 2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-22_71808d0bfda2ac4c3b3914c406f4be46_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe"1⤵
- 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
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:5024
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 30f733666249183b889625f12f126f54610471e68a66d7699e061352b28d36af
- MD5 dc1e2fa13ab04d6e5693bc40ef1873ac
- SHA1 0a898e80a1517148f24fbe0db0d1bbfe915d3260
- SHA512 680831fcf4fc2fc013184ac5f455f140ae9d1d85b32e5709bb3a446d35a1862c03361b059ebc6e6d4ccf6ad4a266acfcc4a3c3ae0571fa5ab3e4755f92632390
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlBFf/W0aZg3mnXoZ643mnXoZ6i6cMJlancMJ8:A3k03kHRJARJh3k03kHRJARJ8
- TLSH T1B8959D17F79900E8D10AC1789A969A22FB757C561730A3DF2358C6162F63BD0AF3E394
- MD5 SHA1 SHA512 SSDEEP TLSH