Analysis
- max time kernel
94s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 00:42
Behavioral task
behavioral1
Sample
2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
- Size 4.9MB
- Sample260718-a2mppaax8k
- SHA256 8867fb07b466bb507d9b18b1077cf9cb1997f4bfce8cfb04a1820bd46989da26
- MD5 efaccb94827bb90752d08daf73169e22
- SHA1 7070745b1fb8d3e94418ebaed66076e05baf4cf0
- SHA512 ab5214b85d4c0fec293df93a573a0ae16e4fe2e7ed374beefdfca1c0484b87b290d59cf38f0c9baee68fb29038835c6c5ae4c0cbc055e31a7f31b937ef06b8a5
- SSDEEP 49152:A3k03kHRJA56ru56rbeW4SkZP4sz9MbkqJtb2Ij56rB8tDZqrKU56rbeW4SkZP43:A3k03kHRTrbr7fkZckJrBqr7fkZcDi6
- TLSH T104361856B7688F72E06BC074C5929669FA333C050FA147CB024DAF293F376D589B9326
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral2/memory/4292-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c00000001c5b7-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c5b4-10.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/4292-69-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4004-88-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00030000000198ee-383.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019d57-747.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001a0b3-1012.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019d99-1258.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000c00000001c5b7-5.dat aspack_v212_v242 behavioral2/files/0x000d00000001c5b4-10.dat aspack_v212_v242 behavioral2/files/0x00030000000198ee-383.dat aspack_v212_v242 behavioral2/files/0x0003000000019d57-747.dat aspack_v212_v242 behavioral2/files/0x000300000001a0b3-1012.dat aspack_v212_v242 behavioral2/files/0x0003000000019d99-1258.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4004 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" 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_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:\Windows\:\autorun.inf patcher.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_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.NetFX45.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe$ patcher.exe File created C:\Program Files\Mozilla Firefox\default-browser-agent.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\javaw.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_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\Microsoft Office\root\Office16\excelcnv.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateSetup.exe$ patcher.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 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\unpack200.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\msotd.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_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\cookie_exporter.exe patcher.exe File opened for modification 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\javadoc.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\pingsender.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jinfo.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\servertool.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.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\pack200.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Mail\wab.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpshare.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe patcher.exe - Drops file in Windows directory 32 IoCs
description ioc Process File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_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\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_64\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$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_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\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe patcher.exe File opened for modification C:\Windows\ImmersiveControlPanel\SystemSettings.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Windows\ImmersiveControlPanel\SystemSettings.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_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_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.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 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 created C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_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 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_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 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4292 2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe 4004 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-18_efaccb94827bb90752d08daf73169e22_amadey_cobalt-strike_elex_hijackloader_stealc_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:4292
-
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:4004
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 4.9MB
- SHA256 8867fb07b466bb507d9b18b1077cf9cb1997f4bfce8cfb04a1820bd46989da26
- MD5 efaccb94827bb90752d08daf73169e22
- SHA1 7070745b1fb8d3e94418ebaed66076e05baf4cf0
- SHA512 ab5214b85d4c0fec293df93a573a0ae16e4fe2e7ed374beefdfca1c0484b87b290d59cf38f0c9baee68fb29038835c6c5ae4c0cbc055e31a7f31b937ef06b8a5
- SSDEEP 49152:A3k03kHRJA56ru56rbeW4SkZP4sz9MbkqJtb2Ij56rB8tDZqrKU56rbeW4SkZP43:A3k03kHRTrbr7fkZckJrBqr7fkZcDi6
- TLSH T104361856B7688F72E06BC074C5929669FA333C050FA147CB024DAF293F376D589B9326
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe
- Size 5.5MB
- SHA256 7a0352d8e10fb18ebbc14a8ac4f58df4ceba8c1d2209c5d0ba7a706d4990012b
- MD5 c65bd149f0de6b62e4b36baf2768b3a3
- SHA1 c04cc9c5a7f244c4f9585e84f1e264e963192731
- SHA512 f9d4e5e46d855f53210ed8cb5f36d49f19f51d7500efb3565622700b1285565f7d1b0a39f84c2ef85418ed7e66f02deca71b933eabf8eafc1450e52937170836
- SSDEEP 98304:A3k03kHRTrbr7fkZckJrBqr7fkZcDiYjo:A3k03kHFXzPk9BGzPO6o
- TLSH T105461856B7688F72E06BC074C5D29669FA333C450FA187CB0249AF283F376D589B5326
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\pack200.exe$
- Size 5.0MB
- SHA256 3200aad14c5eacb3dea0f6b10b5afdf10e1e1a2a828403cf734e2ab601e04f36
- MD5 8e85b6bc86301601b893b85ced7ffbdf
- SHA1 d75d28f4d7af8414be2dcc33fb51028aff219adc
- SHA512 1504a58d9dab1626fbed2b8cce9050ce436e19b9767f8652d0e355105b96a9ee918066d15c1eaa4b35f45646b0460e900274b330776f3aa6d12fe7a454e330cb
- SSDEEP 49152:A3k03kHRJA56ru56rbeW4SkZP4sz9MbkqJtb2Ij56rB8tDZqrKU56rbeW4SkZP4c:A3k03kHRTrbr7fkZckJrBqr7fkZcDir
- TLSH T123361856B7688F72E06BC074C5929669FA333C050FA147CB024DAF293F376D589B9326
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$
- Size 5.4MB
- SHA256 485c2c6dc068c64465acb859dc4643e709eae0e1ec89204584c82d0c8fa0348c
- MD5 04cdaaf5f94349fad283de86523ee88d
- SHA1 92cfce28335c443ab3848b8b94c634eb3dbb5fb5
- SHA512 ced3e45c061c04816223489311386dc4c00d156b35f629b7d0bf4090310c1b6b50a7832b81249c74375f9abb71f17001a40081df5a72e27176d9bab2e7ea6576
- SSDEEP 49152:A3k03kHRJA56ru56rbeW4SkZP4sz9MbkqJtb2Ij56rB8tDZqrKU56rbeW4SkZP4D:A3k03kHRTrbr7fkZckJrBqr7fkZcDiE9
- TLSH T146462916B7688F72E06BC074C5929669FA333C050FA187CB024DAF293F376D589B5726
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE
- Size 5.0MB
- SHA256 6876bd721598ff5584c234eb96725c278aff3709bd1e128b85efbb1bc5a5fac4
- MD5 f53b2c9e082634172b3d69ea8ad2c540
- SHA1 3effb95b3326fb3b3f55b7b48e326e74f9e9a768
- SHA512 143ccee765aa61e6127a3036941d083dfb3973c8252f2854d2caa6e22e015250056241325231f69950829c98968a7efc15c7c98ff09435f073d9cf84caf4c93d
- SSDEEP 49152:A3k03kHRJA56ru56rbeW4SkZP4sz9MbkqJtb2Ij56rB8tDZqrKU56rbeW4SkZP48:A3k03kHRTrbr7fkZckJrBqr7fkZcDiz
- TLSH T121361856B7688F72E06BC074C5929669FA333C050FA147CB024DAF293F376D589B9326
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
- Size 5.0MB
- SHA256 2e423c3e382ecf999b9840fdaab3e6a85869944baeebbc3c7fc77733e1878a7f
- MD5 0da121e13c7ba38530f808f9e2d99100
- SHA1 12435e3430880d2b44b0fa16cdc683f1fe0a5389
- SHA512 52b16055e823c7105b5e4c82ccc23bfe29f640234cac2f0d07aadd87eec7e8a7c26f09913166131c0c2ba0ddd3ae3fae5c28e36bbe55f70f0a8a2da4b0cacda0
- SSDEEP 49152:A3k03kHRJA56ru56rbeW4SkZP4sz9MbkqJtb2Ij56rB8tDZqrKU56rbeW4SkZP4F:A3k03kHRTrbr7fkZckJrBqr7fkZcDii
- TLSH T126361756B7688F72E06BC074C4929669FA333C450FA147CB024DBF293E376D589B9326
- MD5 SHA1 SHA512 SSDEEP TLSH