Analysis
- max time kernel
102s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/08/2026, 22:46
Behavioral task
behavioral1
Sample
2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
- Size 3.2MB
- Sample260806-2qa1assckc
- SHA256 f4a561a2455abd0968e9fa684004743b24efaf84be1e2bed0dd77268fb86d779
- MD5 a4da8857e4a3e78e8626124ae7b42dc6
- SHA1 2f8aa3d0b5e2e9c0abacf29de1dd78b2fda34ee9
- SHA512 93886671affc960e498c7bcf0aa8949ec37416e2075e4b5084cdcd682de6d5d78d679f5e0474f90af3e4c3b09487c39265795861f06a2968a9c3de6d444551a1
- SSDEEP 49152:A3k03kHRJHqJtb2I71lkWu0y2eW4SkZP4sz9MbBPji0Aj:A3k03kHRpw1lkNufkZcRjo
- TLSH T147F52A16F6B88376E0B3C175C9E6A65AFD3234425B3086CB1345976C2E27BD1CA36732
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 7 IoCs
resource yara_rule behavioral2/memory/5564-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c00000001c568-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2cc-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5564-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/1716-16-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001997a-542.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019990-575.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000c00000001c568-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b2cc-11.dat aspack_v212_v242 behavioral2/files/0x000300000001997a-542.dat aspack_v212_v242 behavioral2/files/0x0003000000019990-575.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1716 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" 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_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 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_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 (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe$ patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeComRegisterShellARM64.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\iexplore.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe$ patcher.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\Office16\SETLANG.EXE 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe$ patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.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\Java\jdk-1.8\bin\javah.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ielowutil.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\ieinstal.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.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\EdgeCore\139.0.3405.125\elevated_tracing_service.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpshare.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files\7-Zip\7z.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe$ 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\unpack200.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE patcher.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\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe$ 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javap.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe patcher.exe - Drops file in Windows directory 17 IoCs
description ioc Process File created 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 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.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_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe patcher.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\:\autorun.inf patcher.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\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.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_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.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\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.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 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_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 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5564 2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe 1716 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-06_a4da8857e4a3e78e8626124ae7b42dc6_amadey_cobalt-strike_elex_glassworm_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:5564
-
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:1716
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 3.2MB
- SHA256 f4a561a2455abd0968e9fa684004743b24efaf84be1e2bed0dd77268fb86d779
- MD5 a4da8857e4a3e78e8626124ae7b42dc6
- SHA1 2f8aa3d0b5e2e9c0abacf29de1dd78b2fda34ee9
- SHA512 93886671affc960e498c7bcf0aa8949ec37416e2075e4b5084cdcd682de6d5d78d679f5e0474f90af3e4c3b09487c39265795861f06a2968a9c3de6d444551a1
- SSDEEP 49152:A3k03kHRJHqJtb2I71lkWu0y2eW4SkZP4sz9MbBPji0Aj:A3k03kHRpw1lkNufkZcRjo
- TLSH T147F52A16F6B88376E0B3C175C9E6A65AFD3234425B3086CB1345976C2E27BD1CA36732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.8MB
- SHA256 263d4de4aa859e739394d5314fa66f0a682a69e69fd9bc796e3283a0bdb4a93b
- MD5 77733ad743ea5fec2ed889b8597d35f6
- SHA1 e48e8e173b53be60608524e4d8fcb5896b659895
- SHA512 445910553b6295112a884c47f110cffc3907a0231f52c53f6bbcb05239b8b0c960ff7565bb2a0aa87e292c4a2d6c8a657802ce4030f1f7099e0a242f00e850b9
- SSDEEP 49152:A3k03kHRJHqJtb2I71lkWu0y2eW4SkZP4sz9MbBPji0AjKPji0Aj:A3k03kHRpw1lkNufkZcRjo0jo
- TLSH T173062B16F6B84336E0B3C1B9C5E2A69AFD7234425B3085CB1345976C2E27BD5CA36732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe$
- Size 3.3MB
- SHA256 97e24a46490fa311e5652c04eb4f43c7d782c43f3145c71899ead7e0136eb437
- MD5 85aed839c0a1932c58a0dbe1f592892c
- SHA1 8543b917c46035e519c35bddd92596ebcb9fd2da
- SHA512 a62725b4cc29c199bd80793da4aa88820637f9c454ed74474b67f67c95cfdda568516cfd0ad057a51233759259db5f7fab3b54738e11c180e2cb2290b6f765d9
- SSDEEP 49152:A3k03kHRJHqJtb2I71lkWu0y2eW4SkZP4sz9MbBPji0AjS:A3k03kHRpw1lkNufkZcRjo2
- TLSH T1A0F52A16F6B88376E0B3C175C9E6A65AFD3234425B3086CB1345976C2E27BD1CA36732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jre-1.8\bin\java-rmi.exe
- Size 3.3MB
- SHA256 f0b1d0bc97ce078bb1dc5f7afe9d7b3d090952f3e32cc281e554fd51e7dda31c
- MD5 e941bbf6d0e0d073fd28befe3e3bf788
- SHA1 43ffadb44f992e8fbdd68e19079c51b702dbce4c
- SHA512 ce29ed1a1e433b7a0f30b2ea2360f431ce25024b8d98dea1124fc5ef35846765a2cff48b26a68eaa9f4cf26bf9435a9a3027622c1675d1779e0f384752157b13
- SSDEEP 49152:A3k03kHRJHqJtb2I71lkWu0y2eW4SkZP4sz9MbBPji0AjK:A3k03kHRpw1lkNufkZcRjoW
- TLSH T183F52A16F6B88376E0B3C175C9E6A65AFD3234425B3086CB1345976C2E27BD1CA36732
- MD5 SHA1 SHA512 SSDEEP TLSH