Analysis
- max time kernel
99s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 03:43
Behavioral task
behavioral1
Sample
2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.5MB
- Sample260730-eaebfscm31
- SHA256 4f7d2bec9b28e1e392b7c75edf87a8b8dc31d0e8a2d572676b7068cefe3191c3
- MD5 3205a5d0d819c76d0d1da1b8a5e242cd
- SHA1 d0406b8206092ebb46687c041e843f9ee38e4ef5
- SHA512 1486206444eacd4b8c7c2e0a482ff78692a67d76cfcef0d9dd0b5fa04d65e116b60c36086318d1bcac71bc7f67af75e9f0773be0713b4ef82f87ad7b96b9efba
- SSDEEP 49152:A3k03kHRJARJPqJtb2IdqJtb2IQPji0Aj:A3k03kHR+RVcZjo
- TLSH T1C3C53A26F6688375D073C0B9C5D2A69AFA3234425B308ACB1385D76C2F277D5DA3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 10 IoCs
resource yara_rule behavioral1/memory/4916-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002450e-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4224-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000016909-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4916-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4224-29-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000235b9-146.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x001300000002126a-470.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000021619-1288.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000023092-1752.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000700000002450e-5.dat aspack_v212_v242 behavioral1/files/0x0003000000016909-12.dat aspack_v212_v242 behavioral1/files/0x00020000000235b9-146.dat aspack_v212_v242 behavioral1/files/0x001300000002126a-470.dat aspack_v212_v242 behavioral1/files/0x0003000000021619-1288.dat aspack_v212_v242 behavioral1/files/0x0003000000023092-1752.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4224 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" 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_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 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$ 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\dotnet.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe$ patcher.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\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe$ 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE$ 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe$ 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe$ 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.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\Java\jdk-1.8\bin\jdb.exe$ 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jinfo.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe$ 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\servertool.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe$ 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.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 (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateOnDemand.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE$ 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_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}\dbcicons.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_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}\pj11icon.exe patcher.exe File created C:\Program Files\Mozilla Firefox\maintenanceservice.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Java\jdk-1.8\bin\javaws.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification 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\Windows Photo Viewer\ImagingDevices.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.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 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_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 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4916 2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 4224 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_3205a5d0d819c76d0d1da1b8a5e242cd_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:4916
-
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
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4224
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.5MB
- SHA256 4f7d2bec9b28e1e392b7c75edf87a8b8dc31d0e8a2d572676b7068cefe3191c3
- MD5 3205a5d0d819c76d0d1da1b8a5e242cd
- SHA1 d0406b8206092ebb46687c041e843f9ee38e4ef5
- SHA512 1486206444eacd4b8c7c2e0a482ff78692a67d76cfcef0d9dd0b5fa04d65e116b60c36086318d1bcac71bc7f67af75e9f0773be0713b4ef82f87ad7b96b9efba
- SSDEEP 49152:A3k03kHRJARJPqJtb2IdqJtb2IQPji0Aj:A3k03kHR+RVcZjo
- TLSH T1C3C53A26F6688375D073C0B9C5D2A69AFA3234425B308ACB1385D76C2F277D5DA3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe
- Size 2.6MB
- SHA256 8e27b2266ee97edaffac1969d76badef055982839550c51f8afed5cbcf12345e
- MD5 44ae6b6ebbf6ddb59f9056f747c3c0e2
- SHA1 5c2ecf0bd71bff45f7c4d9f29c60eaddea18c7bd
- SHA512 1453c44c5272d3d974f48443e4cb5a0e794770cde665c47672abec256d141baba092a21255b7276985aa38ed4e95ac348c6e54d72b2964cf078f0c876151dbad
- SSDEEP 49152:A3k03kHRJARJPqJtb2IdqJtb2IQPji0Ajow:A3k03kHR+RVcZjoB
- TLSH T1EFD53B26F6A88375D073C079C5D2A69AFA3234425B308ACB1385D76C2F277D5DA3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.1MB
- SHA256 ccf8ad26c00a81f0dd8bcf594b4ccf8a3caba240ed6c2a711ee030ac855b375f
- MD5 b20e5c78ce6a71a92c4d9fe8b7aa7080
- SHA1 77981d2cba1165958ba7dc2c7a06d4f848397acb
- SHA512 1a0de4898095500b08dc019f0515efa731fdab4ae0b3ab4299ad4f10115e4040df200939e7d7404bc324d23c0cd20b1c0ff254189c87b644c42c1adbf550c4f3
- SSDEEP 49152:A3k03kHRJARJPqJtb2IdqJtb2IQPji0AjKPji0Aj:A3k03kHR+RVcZjo0jo
- TLSH T139E52A26F6748375D073C0B9C5D2A69AEA3234425B308ACB1385D76C2F677D6CA3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
- Size 2.7MB
- SHA256 17c2ace45594fa8b74b3248b1ae27f0d4dfdb23fb596320787320fb40ffbc451
- MD5 62fe6c2b478dbfc735e5c4686d031f3a
- SHA1 cffde2c89d0377935140abf0bd17e4d9f06dc8bf
- SHA512 fe673947d2606e68708b1dea4fd5b9221bbdfed53552d9a2febcc56a90cc6ac923b445a6fb238c68c5ce7f9d73e054ee16fff6670a2f0de621d7e3cee19ba32b
- SSDEEP 49152:A3k03kHRJARJPqJtb2IdqJtb2IQPji0AjX:A3k03kHR+RVcZjoT
- TLSH T1D1D52916F6648365D07BC079C6D2A69AFA3334425B708ACB03C5D73C2F277D58A7A722
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe$
- Size 2.6MB
- SHA256 37087b428e8388190bb7669e6ac295eab1aa587b18a773122e0b9ae88f0d404f
- MD5 1c3465f109fde4314c6dc6d70249fb2d
- SHA1 2d73921db5831988b70b95043b8eaab3cad7ec4b
- SHA512 5703d336235fb04e580cb8be2ed58fce5cefb38bfbd0c940c6e8c49cd825775004f442442ff1368db2fbb57a58cc1745e98571cf4f506f7d66fec8fd5381cbe8
- SSDEEP 49152:A3k03kHRJARJPqJtb2IdqJtb2IQPji0Aj1:A3k03kHR+RVcZjo5
- TLSH T1F1C53A26F6688375D073C0B9C5D2A69AFA3234425B308ACB1385D76C2F277D5DA3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
- Size 2.6MB
- SHA256 60b9672c44d854d2f51274ed6dda891f90cccbf25dd6d4eec80b29ff0f573b78
- MD5 e070f181c85c2a8883728c19a8f4d48b
- SHA1 32fee066be0acd234fd208022975eda122118f19
- SHA512 32e936d812d138d9b4df873258a5e98d6f0b0f10614788a2559e4080d66f63576dc71dc12f56737e542fa254a0c728a5a3255135cf68e8312729a4cc19988b46
- SSDEEP 49152:A3k03kHRJARJPqJtb2IdqJtb2IQPji0Ajq:A3k03kHR+RVcZjo2
- TLSH T10CC52A16F6A44375D073C079C9D2A69AEA3238825B308ACB1385E76C2F377D5D93A731
- MD5 SHA1 SHA512 SSDEEP TLSH