Analysis
- max time kernel
150s - 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, 16:54
Behavioral task
behavioral1
Sample
2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
12 signatures
150 seconds
General
- Target 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.8MB
- Sample260629-vereksh19x
- SHA256 fd6394141290b0eb41ef228a3644a41db82b7a0f7effbb13181015c7a25312a2
- MD5 37a5879d56f904393954743a0dfd9bf3
- SHA1 3404a6f166100846be783e06fb61e1af6b95edfe
- SHA512 19c4e481da6748c4fca6ddebfcd1bbf6f36cf1aff61b458f9706a9425134a88667161e5c069c23a5adccec5149fee9e1d87bd30cac57baefc5e687d205ca4d7a
- SSDEEP 49152:A3k03kHRJbpYqLeW4SkZP4sz9MbE56rapYq:A3k03kHRx6YfkZcBra6
- TLSH T15DD53A16F6788762D077C0B9C5D2AA9AFA3238451F308BCB0345D7282F277D59A39736
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral2/memory/1284-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c6ce-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2c6-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/1284-57-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/1336-70-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001bbb4-134.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0005000000019d0f-751.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0004000000019c89-1288.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0016000000016ad0-1377.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c6ce-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b2c6-11.dat aspack_v212_v242 behavioral2/files/0x000200000001bbb4-134.dat aspack_v212_v242 behavioral2/files/0x0005000000019d0f-751.dat aspack_v212_v242 behavioral2/files/0x0004000000019c89-1288.dat aspack_v212_v242 behavioral2/files/0x0016000000016ad0-1377.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1336 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" 2026-06-26_37a5879d56f904393954743a0dfd9bf3_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 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\esentutl.exe patcher.exe File opened for modification C:\Windows\SysWOW64\backgroundTaskHost.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\autofstx.exe patcher.exe File opened for modification C:\Windows\SysWOW64\charmap.exe patcher.exe File opened for modification C:\Windows\SysWOW64\at.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\Fondue.exe patcher.exe File opened for modification C:\Windows\SysWOW64\getmac.exe patcher.exe File opened for modification C:\Windows\SysWOW64\ByteCodeGenerator.exe patcher.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell_ise.exe patcher.exe File opened for modification C:\Windows\SysWOW64\dplaysvr.exe patcher.exe File opened for modification C:\Windows\SysWOW64\clip.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\colorcpl.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\InfDefaultInstall.exe patcher.exe File opened for modification C:\Windows\SysWOW64\iscsicli.exe patcher.exe File opened for modification C:\Windows\SysWOW64\IME\IMETC\IMTCLNWZ.EXE patcher.exe File opened for modification C:\Windows\SysWOW64\IME\SHARED\imecfmui.exe patcher.exe File opened for modification C:\Windows\SysWOW64\Speech_OneCore\Common\SpeechModelDownload.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\CredentialUIBroker.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\find.exe patcher.exe File opened for modification C:\Windows\SysWOW64\logagent.exe patcher.exe File opened for modification C:\Windows\SysWOW64\CloudNotifications.exe patcher.exe File opened for modification C:\Windows\SysWOW64\Dism.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\wbem\WinMgmt.exe patcher.exe File opened for modification C:\Windows\SysWOW64\AtBroker.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\icacls.exe patcher.exe File opened for modification C:\Windows\SysWOW64\CameraSettingsUIHost.exe patcher.exe File opened for modification C:\Windows\SysWOW64\extrac32.exe patcher.exe File opened for modification C:\Windows\SysWOW64\credwiz.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\IME\IMEJP\IMJPDCT.EXE 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\IME\SHARED\IMEPADSV.EXE 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\credwiz.exe patcher.exe File opened for modification C:\Windows\SysWOW64\ctfmon.exe patcher.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell_ise.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\DevicePairingWizard.exe patcher.exe File opened for modification C:\Windows\SysWOW64\F12\IEChooser.exe patcher.exe File opened for modification C:\Windows\SysWOW64\wbem\WMIC.exe patcher.exe File opened for modification C:\Windows\SysWOW64\IME\IMETC\IMTCPROP.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\IME\SHARED\IMEWDBLD.EXE 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\fontview.exe patcher.exe File opened for modification C:\Windows\SysWOW64\dfrgui.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\kdnic.inf_amd64_a9d04a55194853d2\kdnicctrl.exe patcher.exe File opened for modification C:\Windows\System32\DriverStore\FileRepository\kdnic.inf_amd64_a9d04a55194853d2\kdnicctrl.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\ARP.EXE patcher.exe File opened for modification C:\Windows\SysWOW64\autochk.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\GameBarPresenceWriter.exe patcher.exe File opened for modification C:\Windows\SysWOW64\cmd.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\Dism.exe patcher.exe File opened for modification C:\Windows\SysWOW64\diskpart.exe patcher.exe File opened for modification C:\Windows\SysWOW64\ByteCodeGenerator.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\cmdkey.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\CameraSettingsUIHost.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\cliconfg.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\LaunchTM.exe patcher.exe File opened for modification C:\Windows\SysWOW64\IME\IMEJP\IMJPSET.EXE 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\EhStorAuthn.exe patcher.exe File opened for modification C:\Windows\SysWOW64\cmstp.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\dccw.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\bitsadmin.exe patcher.exe File opened for modification C:\Windows\SysWOW64\ComputerDefaults.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\dfrgui.exe patcher.exe File opened for modification C:\Windows\SysWOW64\autochk.exe patcher.exe File opened for modification C:\Windows\SysWOW64\cleanmgr.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\diskusage.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\eudcedit.exe patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_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}\visicon.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe$ patcher.exe File opened for modification C:\Program Files\7-Zip\7zG.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\tnameserv.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe$ patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe$ patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmprph.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedgewebview2.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_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.NetFX40.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_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 patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe patcher.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\mpextms.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\DlpUserAgent.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe patcher.exe - Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_64\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\IEExec.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\IEExec.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\WPF\PresentationFontCache.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ilasm.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\Framework\v4.0.30319\aspnet_regiis.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ServiceModelReg.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\DataSvcUtil.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\Framework\v3.5\MSBuild.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Workflow.Compiler.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\WFServicesReg.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\NETFXSBS10.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\jsc.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\WsatConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ilasm.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_state.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\AddInUtil.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\AppLaunch.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\WFServicesReg.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\EdmGen.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\RegAsm.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Speech\Common\sapisvr.exe patcher.exe File created C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\NETFXSBS10.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regsql.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe patcher.exe File opened for modification C:\Windows\servicing\TrustedInstaller.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe$ 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\eula.exe patcher.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\AddInProcess.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\CasPol.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ServiceModelReg.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\ServiceModelReg.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\SMSvcHost.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\ngen.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\mscorsvw.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\SMSvcHost.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regbrowsers.exe 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ngen.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe$ patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe$ patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe patcher.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 2026-06-26_37a5879d56f904393954743a0dfd9bf3_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 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1284 2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 1336 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-26_37a5879d56f904393954743a0dfd9bf3_amadey_cobalt-strike_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:1284
-
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:1336
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.8MB
- SHA256 fd6394141290b0eb41ef228a3644a41db82b7a0f7effbb13181015c7a25312a2
- MD5 37a5879d56f904393954743a0dfd9bf3
- SHA1 3404a6f166100846be783e06fb61e1af6b95edfe
- SHA512 19c4e481da6748c4fca6ddebfcd1bbf6f36cf1aff61b458f9706a9425134a88667161e5c069c23a5adccec5149fee9e1d87bd30cac57baefc5e687d205ca4d7a
- SSDEEP 49152:A3k03kHRJbpYqLeW4SkZP4sz9MbE56rapYq:A3k03kHRx6YfkZcBra6
- TLSH T15DD53A16F6788762D077C0B9C5D2AA9AFA3238451F308BCB0345D7282F277D59A39736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$
- Size 3.2MB
- SHA256 248c2230aaa6367a8de21ddaa22299bdf433eb0116f59299a21d84ff013c92c3
- MD5 aa7ec64efab680b976bd20f89f056325
- SHA1 3334753992001f47d59f96c131b02ba083e9e361
- SHA512 a63bea04d6d37ca0a05573b7f0d3a4ad2fb7dac1be424436afc60dae81a38e00c6a31f747f8f8d2e495622f46473b037fb465ee055a57c4f6e6ef2536946651b
- SSDEEP 49152:A3k03kHRJbpYqLeW4SkZP4sz9MbE56rapYqH0Ia:A3k03kHRx6YfkZcBra6JI
- TLSH T1D6F53A16F6788762D077C079C5D2AA9AFA3238454F308BCB1345D7283F277D59A3A722
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.4MB
- SHA256 ecb0939607bfe217cb514df1d6b614f4e1e78faed63a58e84bf690520a2e0be9
- MD5 8813aead091ac5eb8f3a88866ab76e80
- SHA1 432b1ef6219cd54f913a7f64c9355a7f20846950
- SHA512 196a43454a480b87876ed128d40f70bc8839031d336053324cebc6a78d717998cb0d167ac06e9028d563c5af3b0e1750fa4f85b314581f90ed20caf635d5deb2
- SSDEEP 49152:A3k03kHRJbpYqLeW4SkZP4sz9MbE56rapYqjPji0Aj:A3k03kHRx6YfkZcBra6Gjo
- TLSH T1C4F52916F6788762D077C0B9C5D2A69AFA3238455F308BCB0345D7282F277D59A3A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe$
- Size 3.0MB
- SHA256 e589637891f6d647139e80e6dddeee1023e8fb8e386758729ad1717e2960105b
- MD5 3796b3e7d241fea31466ca8674658f15
- SHA1 70025f1ca1bb314272f5e11609ebb1825ea54e80
- SHA512 391ad22b16ed4360465d536c94ef7211ae0a3bfe8d894664c9bc45749a9863c8a3ed8bd4c87d1a15262da719c235f5535530864ac448badff413586d121b9dbb
- SSDEEP 49152:A3k03kHRJbpYqLeW4SkZP4sz9MbE56rapYqk:A3k03kHRx6YfkZcBra6F
- TLSH T12DE51816F6788762D07BC0B9C6D2A65AFA3338450B7087CB0385D73C2F276D19A79726
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$
- Size 3.3MB
- SHA256 edd748659a9b22419bed080147caf17d7acf797569aa3ee7bdcfa9b81bf7498a
- MD5 c5566ae5d80ad99eedd772a1664671a4
- SHA1 772f549af0a6fb67d2d058f724b951a909ff54fc
- SHA512 907b6da241d9a213edc95fd977593ad95fd18784d1f6ba551c415640eeeca508e1d0f9db1ab0f4242c544fb4b4342365909af37af121dba072b2d50e4c80176c
- SSDEEP 49152:A3k03kHRJbpYqLeW4SkZP4sz9MbE56rapYqTUOlk09:A3k03kHRx6YfkZcBra6G9
- TLSH T1F4F53B16F6788762D077C0B9C5D2AA5AFA3238454F308BCB1349D7282F277D19A39736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
- Size 2.9MB
- SHA256 f9d039aa2c3febf913cfa44dd3eaff8ad87a05d2ec42a02da29944dd76fa72a5
- MD5 21b884853917169f556fa59675eaae54
- SHA1 117487f2028fd4badf6f3d326d1e4be34de9db2b
- SHA512 b889aa2163e33ab7544b882905ff8db76290f7a2164f13c7b56c9a515573169def52125060605f7242e108f0c78666a186ee22a74c42159c52f44df19146991f
- SSDEEP 49152:A3k03kHRJbpYqLeW4SkZP4sz9MbE56rapYqt:A3k03kHRx6YfkZcBra6Y
- TLSH T1E3E52A16F6788762D077C0B9C5D2AA5AFA323C451F308BCB0345EB282E377D59A35726
- MD5 SHA1 SHA512 SSDEEP TLSH