Analysis
- max time kernel
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
31/05/2026, 14:28
Behavioral task
behavioral1
Sample
2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe
Resource
win11-20260513-en
windows11-21h2-x64
11 signatures
150 seconds
General
- Target 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe
- Size 928KB
- Sample260531-rtgbdacv4l
- SHA256 d9e5fdd54fd536e3d0be16d546ac0e213362234eee10ea9be1c841034247abf1
- MD5 06b4bb4888d764315f99adc25e1cf00b
- SHA1 73f957b185e742404202c4de2de33a52eafefa8f
- SHA512 08a41ee86cc69dd8a60e60625583dee6a1af7d9a48cbff3ea318bb53716a0c463707a5900c93dcae4e84fa9a2794b461ad6fd27fc15933bc5d4d9252a38479c0
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQYCyqD5TvinrmC:A3k03kHRJM56rX
- TLSH T1A8155A07A6890FA8C11FC1788A968662E7737C165F2093DF1354AE253F72BD06E3A357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Custom signatureDetects executables packed with ASPack 3 IoCs
resource yara_rule behavioral2/memory/5132-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000400000002a8f9-7.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5132-48-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000400000002a8f9-7.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" 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe - Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\agentactivationruntimestarter.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\autochk.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\instnm.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\DevicePairingWizard.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\efsui.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\eventvwr.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\find.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\fsutil.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\net.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\net1.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\dfrgui.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\DpiScaling.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\GameBarPresenceWriter.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\msdt.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\Netplwiz.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\IME\IMEJP\imjpuexc.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\chkntfs.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\forfiles.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\CameraSettingsUIHost.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\compact.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\gpscript.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\iscsicpl.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\IME\SHARED\imecfmui.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\cmd.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\cscript.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\dccw.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\diskperf.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\msra.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\F12\IEChooser.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\IME\SHARED\IMESEARCH.EXE 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\cleanmgr.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\clip.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\ddodiag.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\DWWIN.EXE 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\HOSTNAME.EXE 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\InputSwitchToastHandler.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\IME\IMEJP\IMJPSET.EXE 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\wbem\WinMgmt.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\CertEnrollCtrl.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\CheckNetIsolation.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\convert.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\newdev.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\Com\comrepl.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\IME\IMETC\IMTCLNWZ.EXE 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\ctfmon.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\diskusage.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\getmac.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\gpresult.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\netbtugc.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\appidtel.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\cliconfg.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\cmmon32.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\extrac32.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\finger.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\Fondue.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\mavinject.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\dllhst3g.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\EhStorAuthn.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\lodctr.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\InstallShield\_isdel.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\wbem\WMIADAP.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\icsunattend.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\SysWOW64\IME\IMEJP\IMJPUEX.EXE 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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\kinit.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\kinit.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\schemagen.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jre-1.8\bin\javaw.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Mozilla Firefox\nmhproxy.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\unpack200.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\7-Zip\7zFM.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Windows Mail\wabmig.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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}\joticon.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_2.2106.2807.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\7-Zip\7z.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\elevation_service.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmlaunch.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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\Framework\v4.0.30319\aspnet_regsql.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\AcroRd32Info.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-packagemanager_31bf3856ad364e35_10.0.22000.120_none_e83cf4fa7871c56f\f\PkgMgr.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_wp.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-o..tiveportal.appxmain_31bf3856ad364e35_10.0.22000.120_none_3da444c93fbedacf\f\OOBENetworkCaptivePortal.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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..ntalcontrolsmonitor_31bf3856ad364e35_10.0.22000.65_none_2d03a3ca59967a09\f\WpcMon.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\wow64_microsoft-windows-w..for-management-core_31bf3856ad364e35_10.0.22000.282_none_cfe0738266c4e593\f\wsmprovhost.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regbrowsers.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-s..sor-native-whitebox_31bf3856ad364e35_10.0.22000.120_none_9c5aa041b6a59db2\f\RMActivate.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\wow64_microsoft-windows-scripting_31bf3856ad364e35_10.0.22000.194_none_4dda7ffaba1d5c31\f\cscript.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ServiceModelReg.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-shell-customshellhost_31bf3856ad364e35_10.0.22000.469_none_83da02152447c976\f\CustomShellHost.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-u..usnotificationuxexe_31bf3856ad364e35_10.0.22000.282_none_6f399112972db672\f\MusNotificationUx.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-winlogon_31bf3856ad364e35_10.0.22000.282_none_6ae954e75a4dd338\f\winlogon.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_64\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-o..eminputhost-process_31bf3856ad364e35_10.0.22000.120_none_842c9d9e843cf6c7\f\ISM.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-s..rity-spp-validation_31bf3856ad364e35_10.0.22000.176_none_161fead9a85c45cd\f\GenValObj.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-shell-shellappruntime_31bf3856ad364e35_10.0.22000.469_none_0defc0f5807dd5f0\f\ShellAppRuntime.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_wp.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\ComSvcConfig.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-migrationengine_31bf3856ad364e35_10.0.22000.348_none_53ff6ed560767984\f\mighost.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-recoverydrive_31bf3856ad364e35_10.0.22000.132_none_23ef129810e14356\f\RecoveryDrive.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-t..sionagent-uachelper_31bf3856ad364e35_10.0.22000.120_none_b61f094deaec819e\f\RdpSaUacHelper.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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_product-containeros..x-deployment-server_31bf3856ad364e35_10.0.22000.493_none_e73dfe4d18ff7931\f\CustomInstallExec.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-mediafoundation_31bf3856ad364e35_10.0.22000.120_none_97c4601a91ef2a4b\f\mfpmp.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-sysreset_31bf3856ad364e35_10.0.22000.469_none_3765148c03bcc3ce\f\ResetPluginHost.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\wow64_microsoft-windows-fsutil_31bf3856ad364e35_10.0.22000.282_none_d1df129ba9a9b56f\f\fsutil.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\wow64_microsoft-windows-mediaplayer-core_31bf3856ad364e35_10.0.22000.282_none_10e4c14208d6d2d3\f\wmpshare.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Speech\Common\sapisvr.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\adelrcp.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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..rnetprinting-client_31bf3856ad364e35_10.0.22000.282_none_85f8b97e4dbf9185\f\wpnpinst.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-setup-component_31bf3856ad364e35_10.0.22000.376_none_2d61a5193292e66c\f\Setup.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\WsatConfig.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-s..ative-serverbox-isv_31bf3856ad364e35_10.0.22000.120_none_f07c0067839c600d\f\RMActivate_ssp_isv.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-s..cecontroller-minwin_31bf3856ad364e35_10.0.22000.51_none_2158495b1874d95c\f\services.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-security-lsatrustlet_31bf3856ad364e35_10.0.22000.434_none_dff7d1ca03eba43a\f\LsaIso.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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_windows-securityhealth-sso_31bf3856ad364e35_10.0.22000.100_none_bac6834bfb16b20d\f\SecurityHealthSystray.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$ 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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\lpksetup.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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-s..biometrics-trustlet_31bf3856ad364e35_10.0.22000.469_none_40856ba085a100c4\f\BioIso.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\servicing\LCU\Package_for_RollupFix~31bf3856ad364e35~amd64~~22000.493.1.3\wow64_microsoft-windows-i..etexplorer-optional_31bf3856ad364e35_11.0.22000.120_none_e2284b7d90c8a180\f\iexplore.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrotextextractor.exe 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_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 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5132 2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-31_06b4bb4888d764315f99adc25e1cf00b_cobalt-strike_conti_elex_hijackloader_vidar.exe"1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:5132
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 2e86c8be3a0eb0fb9b8d73f3c2c4af4d4aa9ccbea5cc4bf98776756d512acca8
- MD5 c34fac1d2c9288f132eb7d2291ee3437
- SHA1 8ee624f683007938c21e999822c4b5b3548da549
- SHA512 c4b94cd91d081a05c1811796276960659ad25a4b59a279ba70f05dae51177c5520a97ffbc8a16ccd03fac8a79af51ca14b07e2296228a2ac6c98aba14bb3e9c0
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQYCyqD5TvinrmD3mnXoZ643mnXoZ6i6cMJlCUQYx:A3k03kHRJM56rW3k03kHRJM56rX
- TLSH T184955A07A6890FA8C11FC1788A968662E7737C165F2093DF1354AE253F72BD06E3A357
- MD5 SHA1 SHA512 SSDEEP TLSH