Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/05/2026, 18:37
Behavioral task
behavioral1
Sample
2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win11-20260513-en
windows11-21h2-x64
10 signatures
150 seconds
General
- Target 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
- Size 947KB
- Sample260519-w9tc4aaz21
- SHA256 2b383f73fd7cb2d5a6204970ce90268ec7fdccc9efb8655f6e5dc2ff6af2ef11
- MD5 27fbb4cfe5fd4543099df981c9d96344
- SHA1 2afc4f1fbe6c19dc3e8cddca7c9aed67b323c69e
- SHA512 22ec12510e231b1b6feb124ae93b8b814fb24f604ab89d745d86561e4b4a72d36a04c742dbb9deb1534e559232b389cbb55c2320abc8737155922de822a30d25
- SSDEEP 24576:A3mnXoZ643mnXoZ6ia4U2E+mRP3g9aio:A3k03kD4U2v+
- TLSH T165259D17EB4400B5D20781355F9DAA32F3F9B8710B30A7DB67989709AF71AC0A73974A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 3 IoCs
resource yara_rule behavioral1/memory/5004-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0002000000022c5f-7.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/5004-42-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0002000000022c5f-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" 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.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 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Drops file in System32 directory 64 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\bootcfg.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\cipher.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\EaseOfAccessDialog.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\regedt32.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\cttune.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\gpresult.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\grpconv.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\mobsync.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\Netplwiz.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\rasdial.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\SearchProtocolHost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\sfc.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\tar.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\write.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\InstallShield\_isdel.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\cliconfg.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\driverquery.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\dtdump.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\PasswordOnWakeSettingFlyout.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\whoami.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\ARP.EXE 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\bthudtask.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\dpnsvr.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\mcbuilder.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\SearchIndexer.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\SystemPropertiesAdvanced.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\tracerpt.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\notepad.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\rrinstaller.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\verifiergui.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\gpupdate.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\mtstocom.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\TSTheme.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\WerFaultSecure.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\wscadminui.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\WSManHTTPConfig.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\WWAHost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\EhStorAuthn.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\rekeywiz.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\svchost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\Dism\DismHost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\IME\SHARED\IMCCPHR.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\appidtel.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\CredentialUIBroker.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\fsquirt.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\rasphone.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\TpmInit.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\wsmprovhost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\backgroundTaskHost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\esentutl.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\isoburn.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\Magnify.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\mspaint.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\IME\SHARED\IMEPADSV.EXE 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\IME\IMEJP\imjpuexc.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\certreq.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\expand.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\fontview.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\ctfmon.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\net.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\netsh.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\replace.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\TRACERT.EXE 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\IME\IMETC\IMTCLNWZ.EXE 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_helper.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{26DAE493-BB25-4AFA-A100-0B8EFB02FE62}\MicrosoftEdge_X64_139.0.3405.125.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\unpack200.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.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 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_64\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\AppLaunch.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\ngen.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\acrobroker.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Installer\$PatchCache$\Managed\68AB67CA7DA73301B744CAF070E41400\15.7.20033\wow_helper.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\aspnet_regbrowsers.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\DataSvcUtil.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\PrintDialog\PrintDialog.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\SystemApps\Windows.CBSPreview_cw5n1h2txyewy\CameraBarcodeScannerPreview.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Ldr64.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.5\MSBuild.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\Microsoft.NET\assembly\GAC_64\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SystemApps\microsoft.windows.narratorquickstart_8wekyb3d8bbwe\NarratorQuickStart.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\ImmersiveControlPanel\SystemSettings.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\ComSvcConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SystemApps\NcsiUwpApp_8wekyb3d8bbwe\NcsiUwpApp.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\WsatConfig\3.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_compiler.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SystemApps\MicrosoftWindows.UndockedDevKit_cw5n1h2txyewy\UndockedDevKit.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regsql.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SystemApps\Microsoft.Windows.CapturePicker_cw5n1h2txyewy\CapturePicker.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\ngen.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ComSvcConfig.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\AddInUtil.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\SMSvcHost\v4.0_4.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\SMSvcHost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SystemApps\Microsoft.Windows.PeopleExperienceHost_cw5n1h2txyewy\PeopleExperienceHost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SystemApps\Microsoft.XboxGameCallableUI_cw5n1h2txyewy\XBox.TCUI.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.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$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\WsatConfig\v4.0_4.0.0.0__b03f5f7f11d50a3a\WsatConfig.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\aspnet_regsql.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\MSBuild.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v2.0.50727\RegSvcs.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\PresentationFontCache.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\SMSvcHost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Windows\Microsoft.NET\Framework\v3.0\WPF\XamlViewer\XamlViewer_v0300.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngentask.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SystemApps\Microsoft.AccountsControl_cw5n1h2txyewy\AccountsControlHost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\assembly\GAC_MSIL\dfsvc\v4.0_4.0.0.0__b03f5f7f11d50a3a\dfsvc.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ComSvcConfig.exe$ 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v3.0\Windows Communication Foundation\SMSvcHost.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\DataSvcUtil.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SystemApps\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy\Microsoft.AAD.BrokerPlugin.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.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 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v3.5\MSBuild.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.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 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5004 2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-19_27fbb4cfe5fd4543099df981c9d96344_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.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:5004
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.9MB
- SHA256 6f37f46eea412d8b293fd69fe23b21fbbc6e7603dbef8bdcfb8e8aebfef7e855
- MD5 e5aba7e79792288c82e64ea28de7b07d
- SHA1 f613f9d33634e764d44186716cb037a47b90e831
- SHA512 68abe1082840cfff78f434f702c02b64e6ffce0431816fb2b922b557d383b6e91b6afc59133e8bb0d1f0f7f2283c76d27d681467fba06cc2881617e3e835857e
- SSDEEP 24576:A3mnXoZ643mnXoZ6ia4U2E+mRP3g9aioC3mnXoZ643mnXoZ6ia4U2E+mRP3g9aio:A3k03kD4U2v+U3k03kD4U2v+
- TLSH T1C9959D17EB4400B5D20781355F9DAA32F3F9B8710B30A7DB67989709AF71AC0A73974A
- MD5 SHA1 SHA512 SSDEEP TLSH