Analysis
- max time kernel
134s - max time network
97s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
27/05/2026, 10:59
Behavioral task
behavioral1
Sample
2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe
Resource
win11-20260513-en
windows11-21h2-x64
10 signatures
150 seconds
General
- Target 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe
- Size 969KB
- Sample260527-m3glaaes4x
- SHA256 18cff026ecb518997a5f899f7dbd3d34404c1fca6c9ba9cea57bab9242d758f2
- MD5 e879a635f8adf90e1509b581a4c50605
- SHA1 2332746dc21f5308b38030801eaf5d93ff93d3cc
- SHA512 496ef486690c14b058bff535947e86375f38815a2deb98c0bfd9a143abefa866257bec73dd08f74636222ee990bf7e174065850a98b300c7c4f9df7e18d52330
- SSDEEP 12288:A3ZUnXoZ+yPz5L8aEzD3JeU7vinrmNyPz5L84yPz5L80ac:A3mnXoZjzyaEzD5TvinrmkzyZzy0ac
- TLSH T1C2254A17A6951FE9D12F813489924A62E7737C224F2087DF13646E263F336D06E3A763
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Custom signatureDetects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/memory/3244-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x001b00000002b585-7.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/3244-42-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x001b00000002b585-7.dat aspack_v212_v242 - 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 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe - Drops autorun.inf file 1 TTPs 1 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 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Mozilla Firefox\nmhproxy.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_helper.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\elevation_service.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\MicrosoftEdge_X64_139.0.3405.125.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Java\jre-1.8\bin\jjs.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Windows Media Player\wmpnscfg.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdate.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Java\jre-1.8\bin\policytool.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pj11icon.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.42251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateOnDemand.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\wsimport.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\cookie_exporter.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe - Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-t..ces-workspacebroker_31bf3856ad364e35_10.0.22000.282_none_8a68951ea6251dba\f\wkspbroker.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\WsatConfig.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\AddInProcess32.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\CasPol.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Workflow.Compiler\v4.0_4.0.0.0__31bf3856ad364e35\Microsoft.Workflow.Compiler.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regbrowsers.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\MSBuild.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-p..installerandprintui_31bf3856ad364e35_10.0.22000.194_none_d171c2327b4ef3a7\f\printui.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-virtualdiskservice_31bf3856ad364e35_10.0.22000.282_none_66112670800af37c\f\vds.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\EdmGen.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\AddInProcess.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-s..native-whitebox-isv_31bf3856ad364e35_10.0.22000.120_none_e4b70edd74d735f3\f\RMActivate_isv.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-u..te-musnotifyiconexe_31bf3856ad364e35_10.0.22000.282_none_345ca27cf9ce36c0\f\MusNotifyIcon.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\ComSvcConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.Workflow.Compiler\v4.0_4.0.0.0__31bf3856ad364e35\Microsoft.Workflow.Compiler.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-ncsiuwpapp.appxmain_31bf3856ad364e35_10.0.22000.120_none_eb1a21d23daf2030\f\NcsiUwpApp.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-u..monotificationuxexe_31bf3856ad364e35_10.0.22000.282_none_618940d4a376d501\f\MoNotificationUx.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ComSvcConfig.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-printing-spooler-core_31bf3856ad364e35_10.0.22000.376_none_d180c9ec46d962eb\f\spoolsv.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-t..-remoteapplications_31bf3856ad364e35_10.0.22000.282_none_3d368ddb21bde8c7\f\rdpshell.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Windows\Microsoft.NET\assembly\GAC_64\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-s..cecontroller-minwin_31bf3856ad364e35_10.0.22000.51_none_2158495b1874d95c\f\services.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\SMSvcHost.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\WFServicesReg.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-magnify_31bf3856ad364e35_10.0.22000.41_none_506d5972b4817c83\f\Magnify.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-systemreset_31bf3856ad364e35_10.0.22000.469_none_e653782f0144d814\f\systemreset.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regsql.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-t..minalservicesclient_31bf3856ad364e35_10.0.22000.282_none_4902a165a673e741\f\mstsc.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\ilasm.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-msinfo32-exe_31bf3856ad364e35_10.0.22000.71_none_8e1bee8f157fdd6d\f\msinfo32.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-narrator_31bf3856ad364e35_10.0.22000.100_none_b998a9a728d6401f\f\Narrator.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-userexperience-desktop_31bf3856ad364e35_10.0.22000.493_none_81cdab704eaad423\f\SearchHost.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-winlogon_31bf3856ad364e35_10.0.22000.282_none_6ae954e75a4dd338\f\winlogon.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInUtil.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-packagemanager_31bf3856ad364e35_10.0.22000.120_none_e83cf4fa7871c56f\f\PkgMgr.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-winre-tools_31bf3856ad364e35_10.0.22000.65_none_ac11e3d68c043701\f\BootRec.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File created C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-parentalcontrols-ots_31bf3856ad364e35_10.0.22000.37_none_7461fc8593f740b9\f\ApproveChildRequest.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-securestartup-service_31bf3856ad364e35_10.0.22000.41_none_46e53612c0e92204\f\BdeUISrv.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-waasmedic_31bf3856ad364e35_10.0.22000.132_none_2eb02d05c34e2eef\f\WaaSMedicAgent.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32Info.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\eula.exe 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3244 2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-27_e879a635f8adf90e1509b581a4c50605_cobalt-strike_conti_elex_hijackloader_icedid_njrat_vidar.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:3244
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.9MB
- SHA256 9c9f75d3af4ec2d09ed4e8f37829d59587f4e95c9c7ad5cf00631ad8ba04ce1d
- MD5 aa0d7041c2c256e1f69d5329681b8a97
- SHA1 d9517c8e5f1d1f966605a038d3797f5b760138f5
- SHA512 fbc1d2a98074e7f3e7cece708ef84cf4f8631eb99438a9182de0d10bdb17c12199017fef77270592dc54bc362eccfb44ab7f38f9347767b0480e8161fae0d6d4
- SSDEEP 24576:A3mnXoZjzyaEzD5TvinrmkzyZzy0aB3mnXoZjzyaEzD5TvinrmkzyZzy0ac:A3kM456r9eA3kM456r9el
- TLSH T125954A17A6951FE9D12F813489924A62E7737C224F2087DF13646E263F336D06E3A763
- MD5 SHA1 SHA512 SSDEEP TLSH