Analysis
- max time kernel
101s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/07/2026, 02:00
Behavioral task
behavioral1
Sample
2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 1.8MB
- Sample260710-cfd7jac12s
- SHA256 707356b85c67b8a60dce20fd6ffea9eed387a2c42ad016e195bf978b4772c4b7
- MD5 ef1d3f729775b74c4c32ff7a7a5d2a01
- SHA1 50f1009f6f131740678c5524f04cc4bd6436a90f
- SHA512 dc481d7bc3c179d10f43f2595942c1894ab75c8a484097df2b9d675897162d70df6a377a92cda3e1e1b55bf273163b962c2b99f85dc4392d3cacbb6342249764
- SSDEEP 24576:A3mnXoZjzyaTfBEFMD5Tvinrmb15D5TvinrmluZe0p4Ek4niOkl/A04szE87JKTO:A3kM/56ro56r/eW4SkZP4sz9Mb
- TLSH T110851816B5788F62D07FC079C5D26A5AFA333C455F208BCB0245AF283E276D19A39727
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 6 IoCs
resource yara_rule behavioral2/memory/2336-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000600000001b815-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b313-9.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2336-21-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/2040-34-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019cb3-1267.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000600000001b815-5.dat aspack_v212_v242 behavioral2/files/0x000200000001b313-9.dat aspack_v212_v242 behavioral2/files/0x0003000000019cb3-1267.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2040 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" 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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\Java\jdk-1.8\bin\schemagen.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.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 (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_helper.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\rmiregistry.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.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 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\Windows Media Player\wmpshare.exe patcher.exe File created 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\bin\jhat.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedgewebview2.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe patcher.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_proxy.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.exe$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe patcher.exe File created 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)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.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 opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\dotnet.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\elevation_service.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\idlj.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE patcher.exe - Drops file in Windows directory 51 IoCs
description ioc Process File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\ImmersiveControlPanel\SystemSettings.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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\acrobroker.exe patcher.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\AcroRd32Info.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe$ patcher.exe File created C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe patcher.exe File created C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\eula.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\wow_helper.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$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\reader_sl.exe patcher.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.exe File created C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\_4bitmapibroker.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe patcher.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adelrcp.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\logtransport2.exe patcher.exe File created C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\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\acrotextextractor.exe 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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 patcher.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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 - 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 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2336 2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 2040 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-10_ef1d3f729775b74c4c32ff7a7a5d2a01_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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:2336
-
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:2040
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 707356b85c67b8a60dce20fd6ffea9eed387a2c42ad016e195bf978b4772c4b7
- MD5 ef1d3f729775b74c4c32ff7a7a5d2a01
- SHA1 50f1009f6f131740678c5524f04cc4bd6436a90f
- SHA512 dc481d7bc3c179d10f43f2595942c1894ab75c8a484097df2b9d675897162d70df6a377a92cda3e1e1b55bf273163b962c2b99f85dc4392d3cacbb6342249764
- SSDEEP 24576:A3mnXoZjzyaTfBEFMD5Tvinrmb15D5TvinrmluZe0p4Ek4niOkl/A04szE87JKTO:A3kM/56ro56r/eW4SkZP4sz9Mb
- TLSH T110851816B5788F62D07FC079C5D26A5AFA333C455F208BCB0245AF283E276D19A39727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.3MB
- SHA256 0dfcde1bcdc7e7bf15bcdf97843b230457c46e0b324e3370e960d672fced10ce
- MD5 6aa6537851cdb2a0cd0977b49ac443b7
- SHA1 8bdba73c89d29c45c33321b814053c48561b7cc8
- SHA512 d46e59e17e5f20e89d30ff641b59d55e492a5454c953f84a862c2acc78a26f6b9dba0922896ca773d18853431a8d56e0ba023c7450f92f98edd25c949f66fbdb
- SSDEEP 49152:A3kM/56ro56r/eW4SkZP4sz9MbBPji0Aj:A3kMArlrPfkZcRjo
- TLSH T157B52A16F5788B62D07BC079C5D2669AFA333C455F308BCB02459F283E276D58A3A727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$
- Size 1.8MB
- SHA256 d2671edef2211dac3a6a75632a07a8121565d42d3d0b1810e56f6e50387e9166
- MD5 a02371574b8744c624116cbd8fed60f7
- SHA1 f76e5e805345cc5a1f28c298cedcccb5ee0b2e4e
- SHA512 4a6354029421d8c12ec12b29444d44effc1a7f8f41d4c5ed113d04a6063634711cb5179831c2699c7c6bdcb503d191f9a3ff95fc97ea6a7d6717200445ebf7e4
- SSDEEP 24576:A3mnXoZjzyaTfBEFMD5Tvinrmb15D5TvinrmluZe0p4Ek4niOkl/A04szE87JKTL:A3kM/56ro56r/eW4SkZP4sz9Mbj
- TLSH T102951816B1B88B62D0BBC075C9D66A55FA333C454F208BDB0245BF283E376D19A39727
- MD5 SHA1 SHA512 SSDEEP TLSH