Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/06/2026, 01:13
Behavioral task
behavioral1
Sample
2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
12 signatures
150 seconds
General
- Target 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.4MB
- Sample260629-bla7dsas2w
- SHA256 1987699776e2c33865c8bba71701e722863ce0ed6c90abd099760a522aeb9d03
- MD5 f72637c37752b6a896d212c5f5783269
- SHA1 25345c1dff4a8b34358a8a4a1631a5925cf4e233
- SHA512 1747dbd52baa6ce13a956fe1efdb25e3753d7d9a1493bee738a0703b76b44154140763aad68bac605f09a4c7756e686e678bc46b0b00200bd2e935f84856a5d1
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsiaDMRaRaEEWie5jcAkSYqyE:A3k03kHRJ1pYq
- TLSH T15B658C17F7A441B5D063C179CAD2AA66EE71384617309BCF1358D7282F23BD1AA3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 7 IoCs
resource yara_rule behavioral2/memory/5392-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c00000001c704-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2c0-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5892-76-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/5392-75-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019e8f-1060.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000000552-1289.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000c00000001c704-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b2c0-11.dat aspack_v212_v242 behavioral2/files/0x0003000000019e8f-1060.dat aspack_v212_v242 behavioral2/files/0x0003000000000552-1289.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 5892 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" 2026-06-27_f72637c37752b6a896d212c5f5783269_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 2026-06-27_f72637c37752b6a896d212c5f5783269_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\Netplwiz.exe patcher.exe File opened for modification C:\Windows\SysWOW64\rasautou.exe patcher.exe File opened for modification C:\Windows\SysWOW64\F12\IEChooser.exe patcher.exe File opened for modification C:\Windows\SysWOW64\wbem\WinMgmt.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\clip.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\psr.exe patcher.exe File opened for modification C:\Windows\SysWOW64\psr.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\ThumbnailExtractionHost.exe patcher.exe File opened for modification C:\Windows\SysWOW64\IME\IMEJP\IMJPUEX.EXE patcher.exe File opened for modification C:\Windows\SysWOW64\comp.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\Register-CimProvider.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\sdbinst.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\netsh.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\sdbinst.exe patcher.exe File opened for modification C:\Windows\SysWOW64\SndVol.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\CredentialUIBroker.exe patcher.exe File opened for modification C:\Windows\SysWOW64\help.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\PresentationHost.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\cttune.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\DpiScaling.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_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\convert.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\dplaysvr.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_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\rrinstaller.exe patcher.exe File opened for modification C:\Windows\SysWOW64\regini.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\whoami.exe patcher.exe File opened for modification C:\Windows\SysWOW64\appidtel.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\bthudtask.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\iexpress.exe patcher.exe File opened for modification C:\Windows\SysWOW64\RMActivate_ssp_isv.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\w32tm.exe patcher.exe File opened for modification C:\Windows\SysWOW64\user.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\cipher.exe patcher.exe File opened for modification C:\Windows\SysWOW64\IME\SHARED\IMEWDBLD.EXE patcher.exe File opened for modification C:\Windows\SysWOW64\unregmp2.exe patcher.exe File opened for modification C:\Windows\SysWOW64\certreq.exe patcher.exe File opened for modification C:\Windows\SysWOW64\cleanmgr.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\MuiUnattend.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\PickerHost.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\taskkill.exe patcher.exe File opened for modification C:\Windows\SysWOW64\wscript.exe patcher.exe File opened for modification C:\Windows\SysWOW64\wbem\WMIADAP.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\msdt.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\PkgMgr.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\recover.exe patcher.exe File opened for modification C:\Windows\SysWOW64\netiougc.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\wermgr.exe patcher.exe File opened for modification C:\Windows\SysWOW64\RpcPing.exe patcher.exe File opened for modification C:\Windows\SysWOW64\ByteCodeGenerator.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_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\dialer.exe patcher.exe File opened for modification C:\Windows\SysWOW64\gpupdate.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\stordiag.exe patcher.exe File opened for modification C:\Windows\SysWOW64\cttunesvr.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\doskey.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\MuiUnattend.exe patcher.exe File opened for modification C:\Windows\SysWOW64\replace.exe patcher.exe File opened for modification C:\Windows\SysWOW64\sudo.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\unlodctr.exe patcher.exe File opened for modification C:\Windows\SysWOW64\grpconv.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\ieUnatt.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\logman.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\RdpSaProxy.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jdk-1.8\bin\jhat.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\keytool.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe$ 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe$ 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe$ 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\elevation_service.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateSetup.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe$ 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpshare.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\klist.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe$ 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\msoia.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_click_helper.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE$ 2026-06-27_f72637c37752b6a896d212c5f5783269_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}\accicons.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_disable\MicrosoftEdgeUpdate.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe$ 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe$ 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfo32.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_click_helper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_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\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe$ patcher.exe File created C:\Program Files\VideoLAN\VLC\vlc.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_helper.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jinfo.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe$ patcher.exe - Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\WsatConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\AddInUtil.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\IEExec.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_compiler.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 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\Microsoft.NET\Framework\v4.0.30319\aspnet_regsql.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\IEExec.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\AddInProcess32.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\v2.0.50727\ilasm.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\wow_helper.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\ComSvcConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Workflow.Compiler\v4.0_4.0.0.0__31bf3856ad364e35\Microsoft.Workflow.Compiler.exe$ patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_state.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\ngen.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\SMSvcHost.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\IEExec.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\WsatConfig.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\ngen.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_wp.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_state.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\dfsvc.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\EdmGen.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\v4.0.30319\ilasm.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\SMConfigInstaller.exe$ patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ComSvcConfig.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regsql.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe$ patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\dfsvc.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\SMSvcHost.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_wp.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 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\Microsoft.NET\Framework\v4.0.30319\CasPol.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInUtil.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\MSBuild.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$ patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-06-27_f72637c37752b6a896d212c5f5783269_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 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5392 2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 5892 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-27_f72637c37752b6a896d212c5f5783269_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-27_f72637c37752b6a896d212c5f5783269_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:5392
-
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:5892
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.4MB
- SHA256 1987699776e2c33865c8bba71701e722863ce0ed6c90abd099760a522aeb9d03
- MD5 f72637c37752b6a896d212c5f5783269
- SHA1 25345c1dff4a8b34358a8a4a1631a5925cf4e233
- SHA512 1747dbd52baa6ce13a956fe1efdb25e3753d7d9a1493bee738a0703b76b44154140763aad68bac605f09a4c7756e686e678bc46b0b00200bd2e935f84856a5d1
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsiaDMRaRaEEWie5jcAkSYqyE:A3k03kHRJ1pYq
- TLSH T15B658C17F7A441B5D063C179CAD2AA66EE71384617309BCF1358D7282F23BD1AA3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.9MB
- SHA256 51130019c002e11130fa50d165e937ba412b00d14a6989cc9fb52d8bc98b838f
- MD5 633e26c83c0bba86843f906cea6b5d71
- SHA1 1c3b1ee55aea94c8cbd3be6b57f3c4f6f0df202e
- SHA512 71faef813aa1cc0345f07b339836c72eeae8fdbeba8526a6881c6cfbbe4c15df82ef77a262cd0a2fb441c75e250d6242ed09b13b133c36f28ae0ed59246194d4
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsiaDMRaRaEEWie5jcAkSYqyED0Le5ji0hJ:A3k03kHRJ1pYqjPji0Aj
- TLSH T1EC957C16F6744275D073C0B9C5D2AA9AEE7134461B308ACF1399C7282F27BE1DA3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe
- Size 1.4MB
- SHA256 a8add48f8d0ae2551bd4593ceef623130c3b3b385466035a5a5b93304bcbbced
- MD5 d2a9c1b84f4dd2222435dd583f165f88
- SHA1 3ca539c2c05f39796e09d8a86e288e1194931eb5
- SHA512 b2bab3deb7edd6eae1310e2ceb3f5e706476d783c1680c11f21625d30986790a698be43bd5f6f86e8e00903cf1ef680b40fb25982ad1751e773ff7a08b1bd8ce
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsiaDMRaRaEEWie5jcAkSYqyEL3TN:A3k03kHRJ1pYql
- TLSH T1E3658C17FBA441B5D063C178CAD2AA66EE713846173097CF1358D7282F63BD1AA3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\crashreporter.exe$
- Size 1.5MB
- SHA256 5652750c7d1c25fe52dbd43c6ad15f4d6fbdef75aba0e0445f2cd64e2460db95
- MD5 058a8aa6b916e4237865f37467dc92b0
- SHA1 034e95ec7908b3c237a4f7c914da1e0de4dd77e5
- SHA512 634e362e6ee85d5a0ead3dab848d13ed062e31b55a32a8c1a08ff0a0c703f083df69a0beb6733b0ed13316aa73da2e9ae4eae69576ddc5c7f6224e12fb26be49
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsiaDMRaRaEEWie5jcAkSYqyEPF:A3k03kHRJ1pYqt
- TLSH T198657C13F6A401B5D163C174CAD69A56EA313C861B309BDF1358F7282F33BD1AA3A761
- MD5 SHA1 SHA512 SSDEEP TLSH