Analysis
- max time kernel
87s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/07/2026, 17:05
Behavioral task
behavioral1
Sample
2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260706-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.2MB
- Sample260709-vmaf2aes6l
- SHA256 42a2592f470cd8257b6d74375f574df570f323e491357cc452f88dddea17c85e
- MD5 7e694dc5d08dc78d3161d74bf5f57c3d
- SHA1 1b43c3e8f330063cba25e51afbe9c7c216fa73db
- SHA512 3c456e690fa16018f2df71d2aca74d1480c24c6ff4b5b9b92165911bd645ae56a4349d2b54d08b500971c0670b1b1afca12c0caed702d312fbf4197f16256a17
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsi0LazGe5jcAkSYqyExZe0p4Ek4niOkl/B:A3k03kHRJIpYqLeW4SkZP4sz9Mb6
- TLSH T1F9B53A16F6B84362D0B3C0B9C9D6AA5AFA313C4517308ACB1349E7282F377D5963A735
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Custom signatureDetects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/520-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002459f-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4556-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022bd0-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/520-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4556-29-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0004000000020363-1538.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0041000000023409-1923.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000700000002459f-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022bd0-12.dat aspack_v212_v242 behavioral1/files/0x0004000000020363-1538.dat aspack_v212_v242 behavioral1/files/0x0041000000023409-1923.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4556 patcher.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" patcher.exe - Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\:\autorun.inf patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe patcher.exe File created C:\Program Files\Mozilla Firefox\updater.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe$ 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_helper.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zG.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\ktab.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$ 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe$ 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pj11icon.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe$ 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe$ 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe$ 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\msotd.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\javaw.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe$ 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_x64__8wekyb3d8bbwe\XboxIdp.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language patcher.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 520 2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 4556 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-09_7e694dc5d08dc78d3161d74bf5f57c3d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:520
-
C:\905c0769f9a06c95a24ddf945\patcher.exeC:\905c0769f9a06c95a24ddf945\patcher.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4556
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.2MB
- SHA256 42a2592f470cd8257b6d74375f574df570f323e491357cc452f88dddea17c85e
- MD5 7e694dc5d08dc78d3161d74bf5f57c3d
- SHA1 1b43c3e8f330063cba25e51afbe9c7c216fa73db
- SHA512 3c456e690fa16018f2df71d2aca74d1480c24c6ff4b5b9b92165911bd645ae56a4349d2b54d08b500971c0670b1b1afca12c0caed702d312fbf4197f16256a17
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsi0LazGe5jcAkSYqyExZe0p4Ek4niOkl/B:A3k03kHRJIpYqLeW4SkZP4sz9Mb6
- TLSH T1F9B53A16F6B84362D0B3C0B9C9D6AA5AFA313C4517308ACB1349E7282F377D5963A735
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe
- Size 2.3MB
- SHA256 3a5fe6a7c34873b5cdc1b2a118292a2c9211e98f3389c8b93de6a6d88a9efcdc
- MD5 54f6aea0306adef38e80d13734f564ca
- SHA1 b744a42255f8cb4e3dd404c79ca4c2d70b657456
- SHA512 763a56dd378ad7ed2bb193e8a40c28ff87b8ca3125919eda4c577a52aeb388f8c822b404b1f38f12522277ba481662cedc8412eb350cd22ea62a016c026f1fca
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsi0LazGe5jcAkSYqyExZe0p4Ek4niOkl/0:A3k03kHRJIpYqLeW4SkZP4sz9MbMI
- TLSH T1CEB53B16F6B84362D0B3C0B9C9D6AA5AFA313C4517308ADB0349E7282F377D59A39735
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$
- Size 2.7MB
- SHA256 8a57681b9bec7925a4dee9901c7eb4b465f73f0e51447b80e257ec8412086fa6
- MD5 ddf381fb9d67b409b109514df38ed4ad
- SHA1 32c008fa9d56a5fa116054c24c11875ddb5fe808
- SHA512 3e560b768eaa5a1041b199236b2fbf5adcffc0c1e2f5426722c04776183eb3d83580a901a6506787273c3aaed4918a321e37d26a489cd1f99df4d24201a20dc2
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bsi0LazGe5jcAkSYqyExZe0p4Ek4niOkl/R:A3k03kHRJIpYqLeW4SkZP4sz9Mb1T9t2
- TLSH T170D55C16F6B84366D0B3C079C9D6AA56FA313C851B308ADB0345E3282F377D59A3A735
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.8MB
- SHA256 ee1090e0bb4ba3260b635f55625ede44aa9aba8c0c8406f8c4a2d1bfd2615b74
- MD5 ad58b64443b9c2bc85454d5f937c0b95
- SHA1 6322e73b2d93490aff3576ae50da34a38e3367e0
- SHA512 4230f9b5c99dc084339e9aa58e48b724c45a7ce623d132f8f884c243e58705cf216d9b8a1c0aba163331a0be4ae4b4f9071beae2c38114e94941bdaba72314b8
- SSDEEP 49152:A3k03kHRJIpYqLeW4SkZP4sz9MbKPji0Aj:A3k03kHRq6YfkZcAjo
- TLSH T182D52A16F6788372D073C0B9C9D6AA9AFA31384617308ACB0345E7682F377D5963A735
- MD5 SHA1 SHA512 SSDEEP TLSH