Analysis
- max time kernel
101s - max time network
119s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/08/2026, 01:05
Behavioral task
behavioral1
Sample
2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.3MB
- Sample260820-bfnwascp5s
- SHA256 478c5288d03cd84113c5d5cd1c53cd5910adef0dcc5540ae9be4f8a7ff15c2c8
- MD5 afdad738fbeffcf703094ff5e8ec8a26
- SHA1 b0fa866aece72c25f792517c2b5c216ea46cf790
- SHA512 9c17292a4039a993ddd297b6eb22b02f141d9530f5734c4f9c3f68aa06126dc800759865a95383bf32a9c6eb2c75232af3522df8b737a0ced25af02457f63fa9
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bs0YiLK5jcAkSYqyE:A3k03kHRJRpYq
- TLSH T157558C17F6A445B5D023C1B9CAD2AA66FE713846173097CF1349C3282F63BD1AA3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 11 IoCs
resource yara_rule behavioral2/memory/2084-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c00000001c510-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b2e1-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2084-69-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/236-70-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00030000000198ce-344.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00030000000198cd-346.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001a102-1017.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001ac8f-1016.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b8f3-2095.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0007000000000149-2096.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000c00000001c510-5.dat aspack_v212_v242 behavioral2/files/0x000200000001b2e1-11.dat aspack_v212_v242 behavioral2/files/0x00030000000198ce-344.dat aspack_v212_v242 behavioral2/files/0x00030000000198cd-346.dat aspack_v212_v242 behavioral2/files/0x000300000001a102-1017.dat aspack_v212_v242 behavioral2/files/0x000300000001ac8f-1016.dat aspack_v212_v242 behavioral2/files/0x000200000001b8f3-2095.dat aspack_v212_v242 behavioral2/files/0x0007000000000149-2096.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 236 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" 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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\Google\Chrome\Application\chrome.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\extcheck.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\Offline\OfflineScannerShell.exe patcher.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$ patcher.exe File created C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe patcher.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\Common Files\microsoft shared\MSInfo\msinfo32.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe patcher.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseGPParser.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification 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\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\dotnet\dotnet.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\msoev.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.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\appletviewer.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification 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\SCANPST.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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}\lyncicon.exe$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe patcher.exe File created C:\Program Files\Mozilla Firefox\uninstall\helper.exe patcher.exe File opened for modification C:\Program Files\Windows Defender\DlpUserAgent.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe patcher.exe - Drops file in Windows directory 34 IoCs
description ioc Process 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_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$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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$ patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.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\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.exe File created C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe File created C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\ImmersiveControlPanel\SystemSettings.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_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 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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_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 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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$ 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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 patcher.exe File created C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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 2084 2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 236 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_afdad738fbeffcf703094ff5e8ec8a26_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:2084
-
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:236
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.3MB
- SHA256 478c5288d03cd84113c5d5cd1c53cd5910adef0dcc5540ae9be4f8a7ff15c2c8
- MD5 afdad738fbeffcf703094ff5e8ec8a26
- SHA1 b0fa866aece72c25f792517c2b5c216ea46cf790
- SHA512 9c17292a4039a993ddd297b6eb22b02f141d9530f5734c4f9c3f68aa06126dc800759865a95383bf32a9c6eb2c75232af3522df8b737a0ced25af02457f63fa9
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bs0YiLK5jcAkSYqyE:A3k03kHRJRpYq
- TLSH T157558C17F6A445B5D023C1B9CAD2AA66FE713846173097CF1349C3282F63BD1AA3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.8MB
- SHA256 d80cf3bbf616d8adba8487dfca3c61117007a8dbaddacdee7534e7b7580bf08b
- MD5 edbbd054999b56ea142e367d19d9fa0d
- SHA1 e49cf4ea4ef9173a45b8b9d7882f3d04d4e58643
- SHA512 6bafbe6fab089cc475f70ced686a22dc218683e4dd587332cfa97aae42ed88d465f8f94e75e858aefd1dab282656e1ccfd45bbc9d9a6411f072548a4af9afc4b
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bs0YiLK5jcAkSYqyED0Le5ji0hmxNrM:A3k03kHRJRpYqjPji0Aj
- TLSH T14D957C16F6744275D073C0B9C5D2A69AFE71348617308ACB1389C7283F27BE29A3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe
- Size 1.3MB
- SHA256 dffd537fc4892ee8a9f655cb52c85b4125f8c2fac98e83f3a5d2af54344d66c9
- MD5 1895981e9290013fb706ccb79a40da72
- SHA1 ac028e6207af997f760ac6d4f26cbfe7a6d82c1a
- SHA512 b9c2ed62e7f080cf1a182165e072ebcbb39057eff40b385a6bba81a8cc463e618b3469ec2759535bc3c52f67a522a3195b8c915b6ec104787ed9a4a4dc8ae10d
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bs0YiLK5jcAkSYqyEM0:A3k03kHRJRpYqh
- TLSH T1E8558D17F6A445B5D023C1B9CAD2AA66FE713846173097CF1349C3282F63BD1AA3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\jstatd.exe$
- Size 1.3MB
- SHA256 31bb60624a7fe65568503114ab96efc5ebcccd927ade2851f10fb864044d7337
- MD5 100118a50e7b294c3fc39343db4ed18d
- SHA1 e639e3a48478d392f47dc7981c63a0b4a6a4aa01
- SHA512 4a4b88b68a7ca4c802d734aaf9eca9df7e5cd53da3a762510f39a8b33f0834461ad1909e603dfdaeb108ab6b8e6bec156b5fcde2c51cb909853336abded8d477
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bs0YiLK5jcAkSYqyELk:A3k03kHRJRpYqI
- TLSH T102558C17F6A445B5D023C1B9CAD2AA66FE713846173097CF1349C3282F63BD1AA3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE
- Size 1.3MB
- SHA256 147ab18323e17b1ff7859a9ac2c32be331ae9b472db398165306ddd9be35dc81
- MD5 45117c9a8d2f1fe6b617f525e91a58f8
- SHA1 9d88ae232d830bc94fc98cba26f0271bb10ab0d1
- SHA512 dec5a3ba92b4eddd56454c23ef3ea5f1b09b0a37a59547fd717957eacc930e3816597deb69c26a7460df11032fb02d1c5bd1502e4102977a78654dcad253e789
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bs0YiLK5jcAkSYqyEuwE:A3k03kHRJRpYqk
- TLSH T1C1558C17F6A441B5D063C1B9CAD2AA66FE313846173097CF1359C3282F63BD1AA3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE$
- Size 1.9MB
- SHA256 7c148e2a04224d8cd3aa04037508b44038598c7a11c579ff0d6839f647439eee
- MD5 e06e5ed107b9600c59265b44d9699f62
- SHA1 00da6a356d81cbd104f9a0cbcbf9f6e8f54db934
- SHA512 e2de40e076276fb5a10660765fe9f88604e0c078f393185f92b459a29d3492a0aab6c2c7825b32f2336a895aff5887a529d0e59135c22f8ce6fab3f6a68d0a68
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bs0YiLK5jcAkSYqyER3N+tCn50ChWdArKV:A3k03kHRJRpYqx8tDZqrKV
- TLSH T193956A16EBA446F5D063C178C6E69676FA7278420B3097CB5354D32E2F237E19E3A720
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe
- Size 1.4MB
- SHA256 b1c6e12d08addbb3c60a4ef1e9c35d2274f56b03c9224adb69bb1ce1db09de76
- MD5 ccc64d4ee91281828f2bbde2eb183cf4
- SHA1 da208c7bc1432331f47a86451828605999532494
- SHA512 35c3394941127a16de8dfc6e0006b629dff4d17c5b25be6eef7a05741a4a8206731bb7e7c936f44f20dea9445c86324d6b570be8676bdf372603e20fadb9c120
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bs0YiLK5jcAkSYqyEHV:A3k03kHRJRpYqnV
- TLSH T174657C17F7A441B5D067C1B9CAD29A66EA317846173097CF338CC3282F63BD19A3A761
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$
- Size 1.4MB
- SHA256 05039c71365f40c94df4307036e0ba4d65fe942e5887c00be94ce029053f37d7
- MD5 7489998ec717cd251f062684a63c68a0
- SHA1 246c03085621bc8c45b036c62fd13d4191da1bf5
- SHA512 3e14b6b17fe1aa1ee3fe67fcd3982ed5391382427d1f70d40123d9167cff4800db9ba65b1695fe336298514f3272d3f4707b01c5b586c9832a83229c53ba54e5
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bs0YiLK5jcAkSYqyE21ucb69:A3k03kHRJRpYqWwn
- TLSH T117659D17F6A445B5D023C1B9CAD2AA66FE713846173097CF1349C7282F63BE19A3A371
- MD5 SHA1 SHA512 SSDEEP TLSH