Analysis
- max time kernel
96s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/07/2026, 22:41
Behavioral task
behavioral1
Sample
2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.5MB
- Sample260728-2l9m3abk21
- SHA256 14e0e981522c673e5469372faad0c418a59af9aca536c7adf5c545f79911d12c
- MD5 7f6bd130ee51aca48ff2718ec1a18c1f
- SHA1 ec73e75970ecb2bf8ce0141cf5d18ac7a52da779
- SHA512 aa98b218d0659b4e4e59be590a538404e2d2fa4c517c1799384f8503c69df0c7fec61d68895f698b77b95d119d5c96af8d86123494430cfb579e27b670678ee4
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasLagj2hc1YTqMi8CtBd2QHCHmTBW5:A3k03kHRJUqJtb2I
- TLSH T154757C26F6A442B5D067C1B9C5D29A5AFE3238425B30C6CF1349D7282F63BD1DA3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 10 IoCs
resource yara_rule behavioral2/memory/5768-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c5af-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2d6-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019c96-56.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5768-165-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3040-166-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001bb44-264.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001996d-503.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c00000001c5b3-510.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001ac55-1291.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c5af-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b2d6-11.dat aspack_v212_v242 behavioral2/files/0x0003000000019c96-56.dat aspack_v212_v242 behavioral2/files/0x000300000001bb44-264.dat aspack_v212_v242 behavioral2/files/0x000300000001996d-503.dat aspack_v212_v242 behavioral2/files/0x000c00000001c5b3-510.dat aspack_v212_v242 behavioral2/files/0x000300000001ac55-1291.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3040 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" 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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\VideoLAN\VLC\uninstall.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jhat.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\updater.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE patcher.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\VideoLAN\VLC\uninstall.exe$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\misc.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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\Java\jdk-1.8\bin\idlj.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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.DBConnection64.exe$ patcher.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\bin\javadoc.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedgewebview2.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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 patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\wsgen.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\nmhproxy.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe patcher.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\Java\jdk-1.8\bin\unpack200.exe$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedgewebview2.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\Microsoft Office\root\Office16\msoev.exe$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ie_to_edge_stub.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateCore.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Drops file in Windows directory 32 IoCs
description ioc Process File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created 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 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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 opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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\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 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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 created C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf 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\BrowserCore\BrowserCore.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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\ImmersiveControlPanel\SystemSettings.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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 opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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$ 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\ImmersiveControlPanel\SystemSettings.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 patcher.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - NTFS ADS 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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 5768 2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 3040 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_7f6bd130ee51aca48ff2718ec1a18c1f_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:5768
-
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:3040
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.5MB
- SHA256 14e0e981522c673e5469372faad0c418a59af9aca536c7adf5c545f79911d12c
- MD5 7f6bd130ee51aca48ff2718ec1a18c1f
- SHA1 ec73e75970ecb2bf8ce0141cf5d18ac7a52da779
- SHA512 aa98b218d0659b4e4e59be590a538404e2d2fa4c517c1799384f8503c69df0c7fec61d68895f698b77b95d119d5c96af8d86123494430cfb579e27b670678ee4
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasLagj2hc1YTqMi8CtBd2QHCHmTBW5:A3k03kHRJUqJtb2I
- TLSH T154757C26F6A442B5D067C1B9C5D29A5AFE3238425B30C6CF1349D7282F63BD1DA3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.0MB
- SHA256 213a5e6b3cb18daf8acf8a29a94a98469d68560820f68d6b69e9707193e6c277
- MD5 d2dc418373b9ea5d9b6771d6d0495ae8
- SHA1 a07495879153432cc156a9c41f5bb88492e693ba
- SHA512 b35d1ed80702ca3fcd3353ef39627d9b14fda21a74e3f703af24d4fb63a39111a841ab053d950dee05282ae42789d2740e14a267b9c4dcd8ca9f6f38b94da41f
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasLagj2hc1YTqMi8CtBd2QHCHmTBW5XD:A3k03kHRJUqJtb2IQPji0Aj
- TLSH T120A55B16F6A44375D073C0B9C5D2A69AFE7234425B308ACB1389C7282F67BD5DA3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe
- Size 1.5MB
- SHA256 6f342fb79e2ff3c281b4c51aa4f06e85cfa0a19d83e07c15b41415de78ec6420
- MD5 9d0303609e4e165428a04a39c4a8c193
- SHA1 951dc6dfdc4c9c765ca9ca3e0460be5b7ecce25c
- SHA512 795c40a655ab01d0ebd323ee3b9575874ba62f40f258a45d82e39a7341d7bb189f938d653b749e1e5d72d6481756bcec3f546e8d0f77e59431e5c8cd611705e1
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasLagj2hc1YTqMi8CtBd2QHCHmTBW5ab:A3k03kHRJUqJtb2I5b
- TLSH T197757C16F6A842B5E067C179C5E29A5AFE3138425B30C6CF1349D7282F63BD1DA3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\jcmd.exe$
- Size 1.5MB
- SHA256 6c736a4d0092fae217f975d15a0bfd34777e9efc60b84e648ad443053dedf33e
- MD5 8f3cec77453309ac961cd9c84e777a25
- SHA1 bb0f615d24f2bf5f99285944838c5167c0212dd7
- SHA512 55b88d272ce1b7d0e62a0d52c99c3fb7ccaa2b7d020e9ee259d0b21dcd4c8c11ecfa952a1b496700eb5575a7d7ee53a902431dadeaa918156bfd6dc3e257f410
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasLagj2hc1YTqMi8CtBd2QHCHmTBW5R9:A3k03kHRJUqJtb2IS
- TLSH T1F8757C26F6A442B5E067C179C5D29A5AFE3238425B30C6CF1349D7282F63BD1DA3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe
- Size 1.5MB
- SHA256 f78954c033110fe747876f3dc33e4b1db29ef74e1ca92c611886dda861b3c4c8
- MD5 030f40974cf2ab53aa7f8601d6fccda9
- SHA1 6891788afd2efea89a932eb7d5fa866908104c94
- SHA512 277360d1529cfc717c386df30156d694bc9119233b1b799c96d4e39f54cc14e81f2e4c6c6242c7dd1d7ab02da416658c9be990e097465ab5db0b96a8d17b8ea9
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasLagj2hc1YTqMi8CtBd2QHCHmTBW5Bj:A3k03kHRJUqJtb2IU
- TLSH T1FA757C26F6A442B5E067C179C5D29A5AFE3238425B30C6CF1349D7282F63BD1DA3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe
- Size 2.0MB
- SHA256 fc657ad555a0b8cf46237ee0918b47fec976f589a0d8cd9e4041f47e5c4912cd
- MD5 75fbf01db32e1a56c873d0491d0fc32c
- SHA1 63800e74808963c57127fe43bd98a4bccfc1912a
- SHA512 b5adce5f5349958d50827b01104c593471fa0c6a93fe2a6059ff484c04ec957e6399c3c97d355417dc02a15e712261742c9e2b31faafe38af9ac0dd6efaa3e31
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasLagj2hc1YTqMi8CtBd2QHCHmTBW5n/:A3k03kHRJUqJtb2I6Td9CHKyaL
- TLSH T1EF957D12F7A442B5E077C175C9E29656EE723C461B30CACF139896292F337D19A3AB31
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\crashreporter.exe$
- Size 1.6MB
- SHA256 599b16b5dab28424bc89b9f31c5873ff6bb443ebc041955e1dc7ecff4c0616f1
- MD5 399d3beb7a6b11c492477b796e6c1e3c
- SHA1 dbe95b4d998e635183707569c9ec272af2212800
- SHA512 f91be1bbf61a403546c9eeb78f6739302a75d1747dff016e53fb259b550a97544d9ffc8be50f98e952d6f4d89531dcf5efa6ead8122d0212dc2951938e2292fb
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasLagj2hc1YTqMi8CtBd2QHCHmTBW5DF:A3k03kHRJUqJtb2Ig
- TLSH T1A8756B16F6A842A5D067C074C9D69A56FE313C821B308ADF1349F7292F337D1AA3A771
- MD5 SHA1 SHA512 SSDEEP TLSH