Analysis
- max time kernel
102s - max time network
122s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 16:18
Behavioral task
behavioral1
Sample
2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260630-en
windows11-ltsc_2024-x64
12 signatures
150 seconds
General
- Target 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.1MB
- Sample260702-tr5mashw2w
- SHA256 73ecf060e88277f406d961cb8685bfaadf67b03ac3ed939cb2c61d5ab2bc7cc1
- MD5 e1d989f18cae883979cf5654f3a1dca9
- SHA1 f7e031492c2ceb49d94953a0499191e1ead778d9
- SHA512 75e2190a42e4c0e80a5c93f828c2dc37b6319db2095c0a2d57b58b9c3dd7251a40939ff807896015e02b4e0baf942da91289aae5651e53ce6b8030bb211b5011
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaonGEiKCpx955jcAkSYqyEgMD5TvinrmAYTqMR:A3k03kHRJ6pYqn56r+qJtb2I
- TLSH T142A54A16F6644B65D07BC079C5D2969AEA333C425F308BCB1385DB283F277D19A3A722
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral2/memory/2384-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c656-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2c5-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2384-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3400-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00030000000198ef-390.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x002b000000017627-388.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019b79-692.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x002e000000019cc5-1278.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c656-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b2c5-11.dat aspack_v212_v242 behavioral2/files/0x00030000000198ef-390.dat aspack_v212_v242 behavioral2/files/0x002b000000017627-388.dat aspack_v212_v242 behavioral2/files/0x0003000000019b79-692.dat aspack_v212_v242 behavioral2/files/0x002e000000019cc5-1278.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3400 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" 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_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 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_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\jdk-1.8\bin\javaw.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe$ 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe$ 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe$ 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\DlpUserAgent.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe$ 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\cookie_exporter.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_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 (x86)\Common Files\Microsoft Shared\MSInfo\msinfo32.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.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\7-Zip\Uninstall.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe$ 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_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\Microsoft Office\root\Office16\VPREVIEW.EXE 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{6C0274E8-4127-48EF-BAB6-125BBC870E1C}\MicrosoftEdge_X64_139.0.3405.125.exe patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification 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\MicrosoftEdgeUpdateSetup.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe patcher.exe File opened for modification C:\Program Files\Windows Defender\MsMpEng.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 (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe$ 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateSetup.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javadoc.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe$ 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pj11icon.exe patcher.exe - Drops file in Windows directory 44 IoCs
description ioc Process 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\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adelrcp.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ patcher.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.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\ImmersiveControlPanel\SystemSettings.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_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$ 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_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$ 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_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$ 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\_4bitmapibroker.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32Info.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_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 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe patcher.exe File created 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 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32Info.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe$ patcher.exe File created C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logtransport2.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\wow_helper.exe patcher.exe File created C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\_4bitmapibroker.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adelrcp.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\eula.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\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe patcher.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_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\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\reader_sl.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.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 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_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 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2384 2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 3400 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-02_e1d989f18cae883979cf5654f3a1dca9_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-02_e1d989f18cae883979cf5654f3a1dca9_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:2384
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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
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3400
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.1MB
- SHA256 73ecf060e88277f406d961cb8685bfaadf67b03ac3ed939cb2c61d5ab2bc7cc1
- MD5 e1d989f18cae883979cf5654f3a1dca9
- SHA1 f7e031492c2ceb49d94953a0499191e1ead778d9
- SHA512 75e2190a42e4c0e80a5c93f828c2dc37b6319db2095c0a2d57b58b9c3dd7251a40939ff807896015e02b4e0baf942da91289aae5651e53ce6b8030bb211b5011
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaonGEiKCpx955jcAkSYqyEgMD5TvinrmAYTqMR:A3k03kHRJ6pYqn56r+qJtb2I
- TLSH T142A54A16F6644B65D07BC079C5D2969AEA333C425F308BCB1385DB283F277D19A3A722
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.6MB
- SHA256 6aa63169516efa67faca1773c73a79e15caa8330e9f75c792391e6cfbb7be42b
- MD5 c91c76c474b7accb31ec4303c1961f70
- SHA1 f6efaceadd5d953dfe4c03813538c41309da9cd8
- SHA512 74bd19756121e0795c4419ec09b83dc659550033c2384bdc96d6c54a4693deada090e4594f922bd735637fa2f8af2fef9b5082de00b0c7d88d45b499efaa68c5
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaonGEiKCpx955jcAkSYqyEgMD5TvinrmAYTqMF:A3k03kHRJ6pYqn56r+qJtb2IQPji0Aj
- TLSH T1EDD55B16F6648775D077C0B9C5D2969AEA3238425F308BCB1385DB283F277D19A3A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe
- Size 2.1MB
- SHA256 c0e2100a9f71b38d9ed4607dc27a99cecdbe48da88abaae0b594a1beb173d9b1
- MD5 4601593a2a86c2592c62a3a5f564a783
- SHA1 39a8e3426d63dfc87cc0801b089ccf37e2aabf2d
- SHA512 c38840474b6f020830b772b94f96b44c68f1c902bb5e2581322549ec529b6ea0a525be14518876a018548743f346200d65f41d9386abeed831f7bd33042ea3ce
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaonGEiKCpx955jcAkSYqyEgMD5TvinrmAYTqMJ:A3k03kHRJ6pYqn56r+qJtb2I6
- TLSH T1FBA55A16F6644B65D07BC0B9C5D2969AEA333C425F308BCB1345DB283F277D19A3A362
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe$
- Size 2.1MB
- SHA256 94a8809d375aeba851655a0bd1639090725459e4c6be5d0c04ffe9a6acb7e890
- MD5 4c6464f78e714bc650a14025d7abe274
- SHA1 1244e84cb3024a9d0156812be368396d7a0df99d
- SHA512 f897232d78a7ace7134a8ea730ae94b4ca7cc3d6dec5691c57e9935662a0d7c5dade983aa62d02d52d4c0462ac547843f80e8dc1b216cc959900313a32bcb1e3
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaonGEiKCpx955jcAkSYqyEgMD5TvinrmAYTqMK:A3k03kHRJ6pYqn56r+qJtb2IF
- TLSH T1F3A55A16F6644B65D07BC0B9C5D29A9AEA333C425F3087CB1345DB283F277D19A3A362
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jre-1.8\bin\rmid.exe
- Size 2.1MB
- SHA256 7d2a035cf1e0b91aec78968679afaa63e00005edb7bc3db905a954847f3e5647
- MD5 6a7ea0808484a363c93084f0f9d8e7ba
- SHA1 1d8de2c65e6b33f5efbbfddfa5c04e7ef9bfa508
- SHA512 9488613e92bb1995cdc6fe71903cc93a52532727a683d8ae83cf843183e82e9aaba5cccc42b370099fefbc6b9b2c9efe3a1ae5c953ba3daa3a4df37719f0d049
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaonGEiKCpx955jcAkSYqyEgMD5TvinrmAYTqMO:A3k03kHRJ6pYqn56r+qJtb2It
- TLSH T114A55A16F6644B65D07BC0B9C5D2969AEA333C425F308BCB1345DB283F277D19A3A362
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe
- Size 2.2MB
- SHA256 7c99c2d4225f906ac756f4d810a7498fab9b2f670a868e475f545e0f5655e572
- MD5 f8f7b1d5a3ab881c90e1370fa28c40dd
- SHA1 ff2a1821d0e161e1a2556cb2e7f1fb1ffe55ab36
- SHA512 21f3b1ad6a027e25411c52579fc0647e48f740f6418f2a07b898b594a4eb499e70a9c95966d6594d02ce7500ff643f66646d6e4e2f6c55861712c69ef718c0d5
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaonGEiKCpx955jcAkSYqyEgMD5TvinrmAYTqMr:A3k03kHRJ6pYqn56r+qJtb2Ig
- TLSH T1D8B54A16F6A44B65D06BC079C9D29656EA323C425F308BDB1345FB283F337D19A3A722
- MD5 SHA1 SHA512 SSDEEP TLSH