Analysis
- max time kernel
146s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
04/06/2026, 11:14
Behavioral task
behavioral1
Sample
2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe
Resource
win11-20260513-en
windows11-21h2-x64
10 signatures
150 seconds
General
- Target 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe
- Size 815KB
- Sample260604-ncdmdac12t
- SHA256 c07a3ecd96c2a4d9bdf8fb14a057b0493184e46c79cf9f74acc11e369d3727a3
- MD5 49624aa1acb5f6d815d5cc52900c33a1
- SHA1 4e3ea10474c66cd330a00176d36b00cb8a9bad83
- SHA512 2f8261191a45a05b68193bf43d437e105f845eece1394a77a7fcb33244d474a2f7379a830912b080d0ae2af3ff7d88f9d2b783a25ebaae3fd8fc3862eea41251
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrmdoc2QM:A3k03kB56r5
- TLSH T1B9055A17E6850FA8D00FC1749A968672EA737C025F2093DF2354AE153F72BD06B3A697
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/memory/4056-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x001a00000002b3b4-7.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/4056-24-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x001a00000002b3b4-7.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" 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_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 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\Integration\Integrator.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateOnDemand.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.PowerAutomateDesktop_1.0.65.0_x64__8wekyb3d8bbwe\PAD.Console.Host.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_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$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\7-Zip\7z.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\notification_helper.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsTerminal_1.6.10571.0_x64__8wekyb3d8bbwe\wt.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateSetup.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.2103.1172.0_x64__8wekyb3d8bbwe\PilotshubApp.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.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$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\msoasb.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\BHO\ie_to_edge_stub.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\xjc.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.2008.32311.0_x64__8wekyb3d8bbwe\GetHelp.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateCore.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe - Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\eula.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\jsc.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\SMSvcHost.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\BrowserCore\BrowserCore.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_state.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\AddInProcess32.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\WFServicesReg.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_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 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\ComSvcConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_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 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_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$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\AppLaunch.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ServiceModelReg.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regiis.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-nfs-clientcore_31bf3856ad364e35_10.0.22000.348_none_a83a13d7c7ca92d4\f\nfsclnt.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\WsatConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\WsatConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_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 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_wp.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\dfsvc\v4.0_4.0.0.0__b03f5f7f11d50a3a\dfsvc.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ComSvcConfig.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\EdmGen.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ngen.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\RegSvcs.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_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 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regsql.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-mapi_31bf3856ad364e35_10.0.22000.120_none_a6b2722d9eed2eed\f\fixmapi.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\CasPol.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\InstallUtil.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\IEExec.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\wow_helper.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\SMConfigInstaller.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\dfsvc.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\SMSvcHost\v4.0_4.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe$ 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\EdmGen.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-mediaplayer-core_31bf3856ad364e35_10.0.22000.282_none_069016efd47610d8\f\wmpconfig.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\ilasm.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\amd64_microsoft-windows-lpksetup_31bf3856ad364e35_10.0.22000.348_none_1cb0f82bf1aef3cc\f\lpremove.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AdobeCollabSync.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorsvw.exe 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_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 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4056 2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-04_49624aa1acb5f6d815d5cc52900c33a1_cobalt-strike_conti_elex_hijackloader_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:4056
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.6MB
- SHA256 427176dc2f45ac0f116a73bbcd4b832c6f926c83fac42cb36b7d6b5fdd266c2d
- MD5 509512aee542db9b1acb80e55fde9cf8
- SHA1 b95798f568b06a78d5011d966c11e685928e3913
- SHA512 6a441d6c4e71ac0889bc04ab7e2f6a16f480508f9fab654197ce8b4265d1f6df0de09c808d8b65be6d3732b411406ec07425fb087ab778c55554ad77f528373a
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrmdoc2Qx3mnXoZ643mnXoZ6iLa5D5Tvinrmdol:A3k03kB56rk3k03kB56r5
- TLSH T15E755A17E6850FA8D00FC1749A968672EA737C025F2093DF2354AE153F72BD06B3A697
- MD5 SHA1 SHA512 SSDEEP TLSH