Analysis
- max time kernel
100s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/08/2026, 02:49
Behavioral task
behavioral1
Sample
2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.8MB
- Sample260813-da1c9aythv
- SHA256 dce0e6251654d464981c453112b72c27dd566c050ddf6485cdf1b6efe8320a3f
- MD5 f5eaf35578b1b3ba1fbfaf22fc626890
- SHA1 4c2baa0c0bcd0e69e9df6cc49c96cb37f1a339ee
- SHA512 6dde897852b306ea40855f74faabb8514b42bc3e835fdb525310d37b3966a48e3d9c5b4440ad2c6c45dc4249f60d9174519d3196cff8a9949ff5ec9361d01160
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPoopayCnGdYTqMi8CtBd2QHCHmTBW5s0MD5E:A3k03kHRJARJWqJtb2IF56rX
- TLSH T1D6951816E6644BA5D06FC174C7929656FA333C415FA087CB13C4EA3D3F226D09ABA723
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 10 IoCs
resource yara_rule behavioral2/memory/936-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c4cc-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000000432-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/936-21-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/5148-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00030000000198ef-356.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00030000000198ed-359.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00150000000187ef-1023.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019d3e-1269.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00230000000187fc-1548.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c4cc-5.dat aspack_v212_v242 behavioral2/files/0x0003000000000432-11.dat aspack_v212_v242 behavioral2/files/0x00030000000198ef-356.dat aspack_v212_v242 behavioral2/files/0x00030000000198ed-359.dat aspack_v212_v242 behavioral2/files/0x00150000000187ef-1023.dat aspack_v212_v242 behavioral2/files/0x0003000000019d3e-1269.dat aspack_v212_v242 behavioral2/files/0x00230000000187fc-1548.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 5148 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" 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" patcher.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 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Office16\msotd.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe$ patcher.exe File created C:\Program Files\7-Zip\7zG.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.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 (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_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}\misc.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7zG.exe$ patcher.exe File opened for modification C:\Program Files\dotnet\dotnet.exe patcher.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\rmid.exe$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_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.ShowHelp.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jstat.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.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)\Google\Update\DisabledGoogleUpdate.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ielowutil.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_click_helper.exe$ patcher.exe - Drops file in Windows directory 46 IoCs
description ioc Process File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logtransport2.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\wow_helper.exe patcher.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\ImmersiveControlPanel\SystemSettings.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\reader_sl.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ patcher.exe File created C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.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\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\_4bitmapibroker.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32Info.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$ patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe patcher.exe File created C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adelrcp.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.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\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$ 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe patcher.exe File created C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32Info.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe patcher.exe File created C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\ImmersiveControlPanel\SystemSettings.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adelrcp.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\eula.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\_4bitmapibroker.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_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 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language patcher.exe - NTFS ADS 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 936 2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 5148 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_f5eaf35578b1b3ba1fbfaf22fc626890_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:936
-
C:\905c0769f9a06c95a24ddf945\patcher.exeC:\905c0769f9a06c95a24ddf945\patcher.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:5148
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 dce0e6251654d464981c453112b72c27dd566c050ddf6485cdf1b6efe8320a3f
- MD5 f5eaf35578b1b3ba1fbfaf22fc626890
- SHA1 4c2baa0c0bcd0e69e9df6cc49c96cb37f1a339ee
- SHA512 6dde897852b306ea40855f74faabb8514b42bc3e835fdb525310d37b3966a48e3d9c5b4440ad2c6c45dc4249f60d9174519d3196cff8a9949ff5ec9361d01160
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPoopayCnGdYTqMi8CtBd2QHCHmTBW5s0MD5E:A3k03kHRJARJWqJtb2IF56rX
- TLSH T1D6951816E6644BA5D06FC174C7929656FA333C415FA087CB13C4EA3D3F226D09ABA723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$
- Size 2.3MB
- SHA256 52b824559373ca1211662a50fc24133f475ad2b3cd9c35d80ee647ff5a399f18
- MD5 e19da0ca5b1d8f9b8163c4d277cea33c
- SHA1 12b8de5a172d3f3ff84e50b265480b7f6caf437f
- SHA512 6c66a41f948dd6ee725fd741ef3b7ccb92db58b91e888ac1efd2f8284290cb54a3c23cfdc05da861b36753f0e1d4850ebe4a2cb8ae146899e154352e78840f76
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPoopayCnGdYTqMi8CtBd2QHCHmTBW5s0MD5e:A3k03kHRJARJWqJtb2IF56rOT9t2
- TLSH T137B52816E2A847A5D06FC174C7929656FA733C410FA097CB13C4DA3D2F276D19ABA323
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.4MB
- SHA256 1c37fe26190288fce51452b742f868dac84b8aa0ef2f2cc75fb5e3a4acafb588
- MD5 93b4773a902114f028a3fc3ed63fc579
- SHA1 7b4d61dac170daca0d0c3031220cbb442bba8c24
- SHA512 6fa26396e16ebb690dedacd39523e209372d2040e20ec81d10ab16da7bb404498048ba5bb7ac6957b11d698b1a4455f94dbdbb712ec26a0d6a22dae13ff7a62f
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPoopayCnGdYTqMi8CtBd2QHCHmTBW5s0MD5Y:A3k03kHRJARJWqJtb2IF56rTPji0Aj
- TLSH T12DB51716F6684765D06FC079C692965AFA333C424FB087CB0385DA3D2F276D19A7A323
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
- Size 1.9MB
- SHA256 0e37b78476c5459c41f1b188023d283b11a9781a1d4f639683b4beccab6d97a9
- MD5 cb6ca6238a91e2a2df441ac78961f46a
- SHA1 532508cdffd5022c4a0809f899bc9f0671ece9e3
- SHA512 52077310fd1696accdb49fb88c358560c3f95ee6ff7de666b5680935f6783132f435af0e0ead62cf9e230797cfa8707be541b7831ce2008172d3c86da795f530
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPoopayCnGdYTqMi8CtBd2QHCHmTBW5s0MD5H:A3k03kHRJARJWqJtb2IF56r6
- TLSH T145951816E6A44BA5D06FC174C7925656FA333C415FA087CB13C4EA3D3F226D09ABA723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe$
- Size 1.9MB
- SHA256 928d86cea2c5fc0ed551405a18842cbe1fc5ac142c1eba3107f3936fbe3405d0
- MD5 87b5140ff9c14e7f658eaffedaca1ba8
- SHA1 a90b14c11cfd08e539effbd32f59f5c1bc170ea2
- SHA512 536588c65274e09ce66230c70243abd5b5e0712b2e0c1cbed2c09bf10563bdf18d91856359bbd20143657afb11a2a6ca27461a54fc430a73051c054f205f254d
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPoopayCnGdYTqMi8CtBd2QHCHmTBW5s0MD5F:A3k03kHRJARJWqJtb2IF56rw
- TLSH T15A951816E6A44BA5D06FC174C7925656FA333C415FA087CB13C4EA3D3F226D09ABA723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
- Size 1.9MB
- SHA256 5e5c5ad7b09082786c6fb1c252224336e9ef576d36ca779268ec1424f540f603
- MD5 0fcf1b98464cb99ff5f71f71987ce5b2
- SHA1 cadc683cede725ba5ecc96d6a443122e934cb4ac
- SHA512 93ad4b10db29bff9eb77844d94820643c3a36cf083d04e68f925f42a9e7cb2c9353b1d15e2a2481d12a000394ceedf8d6fd854817a0a0a39d84a012284b9a48e
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPoopayCnGdYTqMi8CtBd2QHCHmTBW5s0MD5p:A3k03kHRJARJWqJtb2IF56r0
- TLSH T1B2951816E6644BA5D06FC174C7929656FA333C415FA087CB13C4EA3D3F226D09ABA723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
- Size 1.9MB
- SHA256 27ae9fc795490624fb79f6efa36bd1cc0208ccb426183ee5dc57a8922b06e131
- MD5 d27bb525685b20cf5923cf8467fc20f9
- SHA1 e40e422739f3bcbe98e2cffff55b1cf46989fce9
- SHA512 b7c9974e7d4cc80ef5cf5b11ab354b5f037fe17a8bc27228a64cee2b2023c170ad6e17d54a3acb4c3a600207fd14db6890cc6cac51af203708ebc7ae89f46e5b
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPoopayCnGdYTqMi8CtBd2QHCHmTBW5s0MD50:A3k03kHRJARJWqJtb2IF56r9
- TLSH T146951816E6A447A5D06F8174CB925656FA333C414FA087DB13C4FA3D2F326D09ABA723
- MD5 SHA1 SHA512 SSDEEP TLSH