Analysis
- max time kernel
113s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/08/2026, 03:09
Behavioral task
behavioral1
Sample
2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe
- Size 1.9MB
- Sample260811-dnmdjseq4t
- SHA256 1e53a3d76c3e0dc101a82e7f245c4897ace52e4f4baa06c69111160157680bca
- MD5 60240502ee9ec1a541b33f3f700a313c
- SHA1 7d0f63c03f5ba011d1379c16daa651d972e8eead
- SHA512 e2dd3a581f73a3063655fd62fd3398afa29cfcf47d2948c5f7a64fdece5fb380f39a86a852f957e3c65a8319407576303cb25b6e795125ff6d39db2decc9e861
- SSDEEP 24576:A3mnXoZB0Le5ji0hmxNrMJaEoFQyaE81c973mnXoZB0Le5ji0hmxNrMJaEoFQyaA:A3kqPji0AjJ3kqPji0Ajh
- TLSH T190956B16F6B44371D073C0B9C5E2A69AEA7138421B308ACB4395D7283F67BE5D63A731
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 5 IoCs
resource yara_rule behavioral2/memory/2132-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c54d-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b32b-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2132-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/5012-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c54d-5.dat aspack_v212_v242 behavioral2/files/0x000200000001b32b-11.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 5012 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" 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_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 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_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 (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe patcher.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\EdgeCore\139.0.3405.125\identity_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmlaunch.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe$ 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE$ 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.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\Mozilla Firefox\nmhproxy.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\EdgeWebView\Application\122.0.2365.106\pwahelper.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zG.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe$ 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe$ patcher.exe File created 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\jinfo.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe$ 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe$ 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ielowutil.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.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 (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe$ 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\keytool.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.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\OLCFG.EXE 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Windows Defender\DlpUserAgent.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe patcher.exe File opened for modification C:\Program Files\Windows Defender\ConfigSecurityPolicy.exe patcher.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe$ 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\javaw.exe 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe patcher.exe - Drops file in Windows directory 13 IoCs
description ioc Process File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$ patcher.exe File created C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe patcher.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe File opened for modification C:\Windows\assembly\GAC_64\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\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_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_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 created C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.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 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_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 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2132 2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe 5012 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-11_60240502ee9ec1a541b33f3f700a313c_amadey_cobalt-strike_elex_hijackloader_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:2132
-
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:5012
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.9MB
- SHA256 1e53a3d76c3e0dc101a82e7f245c4897ace52e4f4baa06c69111160157680bca
- MD5 60240502ee9ec1a541b33f3f700a313c
- SHA1 7d0f63c03f5ba011d1379c16daa651d972e8eead
- SHA512 e2dd3a581f73a3063655fd62fd3398afa29cfcf47d2948c5f7a64fdece5fb380f39a86a852f957e3c65a8319407576303cb25b6e795125ff6d39db2decc9e861
- SSDEEP 24576:A3mnXoZB0Le5ji0hmxNrMJaEoFQyaE81c973mnXoZB0Le5ji0hmxNrMJaEoFQyaA:A3kqPji0AjJ3kqPji0Ajh
- TLSH T190956B16F6B44371D073C0B9C5E2A69AEA7138421B308ACB4395D7283F67BE5D63A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.4MB
- SHA256 ce0611e36984ff04c2bb3eb98251ba4a361ed4e6320af21a0ae35d67b901de23
- MD5 3d3c9eed95162e5dd9abdd386d7927d5
- SHA1 fc45c84c8bca20337d15989c94550e9852590a20
- SHA512 4526b0ebdd258c64f09c954d9d859d4507b3e40e117011a77fc03e2f17a9fca63e9bd67658ca307ff228844342243b356deca763caa512e134a29fe4ce6a0fec
- SSDEEP 24576:A3mnXoZB0Le5ji0hmxNrMJaEoFQyaE81c973mnXoZB0Le5ji0hmxNrMJaEoFQyat:A3kqPji0AjJ3kqPji0AjMPji0Aj
- TLSH T1F5C55A16F6B44371D073C0B9C5D2A69AEA7134821B308ACB4395D76C3F67BE6863A731
- MD5 SHA1 SHA512 SSDEEP TLSH