Analysis
- max time kernel
112s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 17:20
Behavioral task
behavioral1
Sample
2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.9MB
- Sample260810-vwpx3she36
- SHA256 4755b87edf02ed8d898e656f42ed43d86bbd0069c0770a8744c3d3de96ff42bb
- MD5 6f90d2cef198e09179b2f577ab5c3cc5
- SHA1 afc722c10fae2c66ecda73780fdde4367da706c7
- SHA512 09407b6076067caadc975f1f504c8cc6cd9a59bb59cec05f642af667fdb5a460209062ade272dde008d86ecae8896c879c1e0d7a232e63a50286a9eb286d7018
- SSDEEP 49152:A3k03kHRJARJy56rLVO88hXl+J56rbeW4SkZP4sz9Mb:A3k03kHR+RNrI/h1+qr7fkZc
- TLSH T1DAE5F716F2684B66D06FC079C6925A56FA333C414F7087CB0285EA3C3F276D19A7A727
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 10 IoCs
resource yara_rule behavioral2/memory/1680-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c4e8-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b32b-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/1680-21-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3080-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001990c-289.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00470000000189a1-585.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00490000000189a1-745.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019cca-1274.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000a000000000140-2108.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c4e8-5.dat aspack_v212_v242 behavioral2/files/0x000200000001b32b-11.dat aspack_v212_v242 behavioral2/files/0x000300000001990c-289.dat aspack_v212_v242 behavioral2/files/0x00470000000189a1-585.dat aspack_v212_v242 behavioral2/files/0x00490000000189a1-745.dat aspack_v212_v242 behavioral2/files/0x0003000000019cca-1274.dat aspack_v212_v242 behavioral2/files/0x000a000000000140-2108.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3080 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" 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_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 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_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 opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_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$ 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_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}\grv_icons.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.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\Windows Defender\MsMpEng.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Java\jdk-1.8\jre\bin\jjs.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.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\javapackager.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_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}\wordicon.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_proxy.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.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 (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_proxy.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\MicrosoftEdge_X64_139.0.3405.125.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7z.exe$ patcher.exe File opened for modification C:\Program Files\7-Zip\7zG.exe$ patcher.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$ 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.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\Mozilla Firefox\uninstall\helper.exe patcher.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javap.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\ktab.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_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE$ 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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 (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE$ 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jstat.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe patcher.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\:\autorun.inf 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 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_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 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_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 1680 2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 3080 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_6f90d2cef198e09179b2f577ab5c3cc5_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
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:1680
-
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:3080
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.9MB
- SHA256 4755b87edf02ed8d898e656f42ed43d86bbd0069c0770a8744c3d3de96ff42bb
- MD5 6f90d2cef198e09179b2f577ab5c3cc5
- SHA1 afc722c10fae2c66ecda73780fdde4367da706c7
- SHA512 09407b6076067caadc975f1f504c8cc6cd9a59bb59cec05f642af667fdb5a460209062ade272dde008d86ecae8896c879c1e0d7a232e63a50286a9eb286d7018
- SSDEEP 49152:A3k03kHRJARJy56rLVO88hXl+J56rbeW4SkZP4sz9Mb:A3k03kHR+RNrI/h1+qr7fkZc
- TLSH T1DAE5F716F2684B66D06FC079C6925A56FA333C414F7087CB0285EA3C3F276D19A7A727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.5MB
- SHA256 4eb23f681e4956d8848c10dbe76dda9302d4233dbd6d4f560bb4e583732f2ea2
- MD5 9e1c8752aefa8440777c3de72450922b
- SHA1 1c65135bf8f099e130ea537b6d13f82fe3fd41e3
- SHA512 b8a6e107e795c38813690cdccd7408ef1594f79ab91adafa3e109ac86c34cfd3ac593ac9a1ffee0a639579159f40a02bee193326bc3cfdd73babd999e79dfe47
- SSDEEP 49152:A3k03kHRJARJy56rLVO88hXl+J56rbeW4SkZP4sz9MbBPji0Aj:A3k03kHR+RNrI/h1+qr7fkZcRjo
- TLSH T165F5F716F6688766D07BC079C6D2965AFA3338414F7087CB0285DA3C3F276D59A3A723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
- Size 3.0MB
- SHA256 45676f57ff3595e33bd1274141e7639d7a7945f0d66b4b44ef94ee6477082e73
- MD5 606b4f320a5e47475cb1b60d873c5a9d
- SHA1 e103b25df0b9b145de9b98a154a2887ae405074c
- SHA512 3bfd46531c23ad979bc7f15fdac68c8d02b791f91779953ade604dd1fe03e0f3beef0a5ce7cf94572e570da58d96761a2d14f993b419a8972921234c822da39e
- SSDEEP 49152:A3k03kHRJARJy56rLVO88hXl+J56rbeW4SkZP4sz9Mbu:A3k03kHR+RNrI/h1+qr7fkZcu
- TLSH T1FFE50716F2684B66D06FC079C6925A56FA333C414F7087CB0285EA3C3F276D19A7A727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe$
- Size 3.2MB
- SHA256 c75f64183cb329c46f2bb5d4cc543b2126e4706e8ddf4d361639ec9fb245c2e0
- MD5 0f8e871236f82e154f2631b90d712c3e
- SHA1 c2dcae1eba6428f31bc45eed0edc6f0a06a00e03
- SHA512 e35aebc2355158424412d5c69dc0f862f84eca31a2805d9a3c792518d6d35efd2b0eb1e122b3091e6ad9af930ca7517aa070a0bd6f629283cc4769eebc3b1dd2
- SSDEEP 49152:A3k03kHRJARJy56rLVO88hXl+J56rbeW4SkZP4sz9Mb4C17IwZ:A3k03kHR+RNrI/h1+qr7fkZcB7IwZ
- TLSH T12DE50716F2684B62D07FC079C6929A5AFA333C414F6087CB0285DA3C3F276D59A79727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$
- Size 3.0MB
- SHA256 593a6e5dba00f46fc6a4fa8058452c694512d4d1ff2de35000590b351b617e25
- MD5 e4fa2213c531a06edf8bc769e35473cb
- SHA1 c10e3e0a07e6b90e48cc38383a2d69fae0ef6c86
- SHA512 0dab9776c9a8befe9fdb0974217a11caddf89bedad7f4be90781188b2123e2eef2c1ef05deb0d73643faca960e4f8aaf4e483db39c58bb6fe97fc8aa4cf28a9f
- SSDEEP 49152:A3k03kHRJARJy56rLVO88hXl+J56rbeW4SkZP4sz9Mbj:A3k03kHR+RNrI/h1+qr7fkZcj
- TLSH T115E5F616F1A84B62D06BC079C6929A56FA333C414F6087CB0285EB3C3F376D59A79727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$
- Size 3.4MB
- SHA256 d5cc45dc049ad3f4530ffa03dfd4d0a85097e45d43921e9cbd5cae25dd4a2d59
- MD5 ef9df73d830eaf5d805f153a16dac12d
- SHA1 db2d481aa353ca817d2b78de0e4016f674afb670
- SHA512 2a8809c1c9097d867b924fbeb7322bf45c1d7889ddea7acda49fd0266a76e46da4326551d16d797b48edad7e16263107ef936e89659071a2e7c8ceaa008fbddc
- SSDEEP 49152:A3k03kHRJARJy56rLVO88hXl+J56rbeW4SkZP4sz9Mb9UOlk09:A3k03kHR+RNrI/h1+qr7fkZcn9
- TLSH T17DF50716F6688BA2D07FC079C6929656FA333C414F6087CB1285DA3C3F276D19A79723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$
- Size 3.0MB
- SHA256 562cb959c979f69551bb95834caa1bfa15f215b35eeda896db33c0fe12473ba6
- MD5 a6dd2c88b079324385e13cab33514e4e
- SHA1 466d5e88dbfdfdaa22682fe6ef8b4436f48d5b1e
- SHA512 f23fabc3f0610bfc6b43090cebe9ccb4ebba174584219d7bb8cd47267be8dfcdf307c97c34bbbf3864ebee93a4dc28f12460f268aaa80b924992dab7c14ba263
- SSDEEP 49152:A3k03kHRJARJy56rLVO88hXl+J56rbeW4SkZP4sz9MbJx5:A3k03kHR+RNrI/h1+qr7fkZcT5
- TLSH T1F4E5F716F2684B66D07FC079C6925A56FA333C414F6087CB1289EA3C3F276D19A79723
- MD5 SHA1 SHA512 SSDEEP TLSH