Analysis
- max time kernel
88s - max time network
131s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/07/2026, 16:43
Behavioral task
behavioral1
Sample
2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260706-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.2MB
- Sample260708-t77rlady8v
- SHA256 453e268fd3d76b45b402ca0673572bcace82ceb930289d575cbbb696a2d9b175
- MD5 d9205e3578aa9b79a844fd0d182dcc85
- SHA1 63edf72aeecfa23f71fdbbaa7c2aa4d2e57a5cab
- SHA512 f81396bab7a9583fa4b8d8026030fa0d8caf3715bba01e86d8be7a0d585e019378428a2f27c9c7877e3f63f17fd2de6d642af6dbccf9034da56c721529e8ce5c
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdocjPXik/zw5jcAkSYqyEgFZe0p4Ek4niOkJ:A3k03kB56rjpYq4eW4SkZP4sz9Mb
- TLSH T189B52916F6788B62D077C0B9C5D2AA5AFA3238455F3087CB0345DB283F277D1963A726
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/4872-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024438-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1032-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0008000000024439-15.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4872-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/1032-41-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0002000000023523-148.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000001edff-857.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000000737-1164.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024438-5.dat aspack_v212_v242 behavioral1/files/0x0008000000024439-15.dat aspack_v212_v242 behavioral1/files/0x0002000000023523-148.dat aspack_v212_v242 behavioral1/files/0x000700000001edff-857.dat aspack_v212_v242 behavioral1/files/0x0003000000000737-1164.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1032 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" patcher.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_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\jdk-1.8\bin\jmap.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\pingsender.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe$ 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\javacpl.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\pipanel.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe$ 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\extcheck.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\wsgen.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\nmhproxy.exe patcher.exe File opened for modification C:\Program Files\Windows Mail\wab.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe$ 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\jstat.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe$ 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe$ 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_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 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_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 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4872 2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 1032 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-08_d9205e3578aa9b79a844fd0d182dcc85_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:4872
-
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:1032
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.2MB
- SHA256 453e268fd3d76b45b402ca0673572bcace82ceb930289d575cbbb696a2d9b175
- MD5 d9205e3578aa9b79a844fd0d182dcc85
- SHA1 63edf72aeecfa23f71fdbbaa7c2aa4d2e57a5cab
- SHA512 f81396bab7a9583fa4b8d8026030fa0d8caf3715bba01e86d8be7a0d585e019378428a2f27c9c7877e3f63f17fd2de6d642af6dbccf9034da56c721529e8ce5c
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdocjPXik/zw5jcAkSYqyEgFZe0p4Ek4niOkJ:A3k03kB56rjpYq4eW4SkZP4sz9Mb
- TLSH T189B52916F6788B62D077C0B9C5D2AA5AFA3238455F3087CB0345DB283F277D1963A726
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
- Size 2.7MB
- SHA256 d391bf022774068188be530dcb3546e2decf91456e1b53b93da39bd1087348b9
- MD5 8fc6f6d65cf9cd7f9ba1377541a4d6f5
- SHA1 70db41798385ace83e362c2f05221bd7715ac083
- SHA512 c7d6de6a7f2b39f29c5cc26a912f1279040f95992481fa4cbde51ea37dbc21bd91a103e0286a32119ba792f74c35bc7682df691e4ed5a2fe9e9db88da521048e
- SSDEEP 49152:A3k03kB56rjpYq4eW4SkZP4sz9MbVTd9CHKyao:A3k03kCrj6FfkZctCqo
- TLSH T1A0D53A16F6B84762D077C079C5D2AA56FA323C465F308BCB03499B282F277D19A39736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe
- Size 2.8MB
- SHA256 f12dcf899dbe8352f9bc5957a8c615eeecde9266445666d687da12aa01f30b1e
- MD5 eb4d43181754257c9a758a22b081668b
- SHA1 c9f9479d319dcd08baef97551c24126dd44186f0
- SHA512 408341333c2a2379dee44e2024fad74a0e970fad7a0558c3d94a5801db66cfa6cd53aa22c120191b422075b8357a851aee2f496ab30f3d440cf9c1262b46999b
- SSDEEP 49152:A3k03kB56rjpYq4eW4SkZP4sz9MbBPji0Aj:A3k03kCrj6FfkZcRjo
- TLSH T1D9D52A16F6788722D077C0B9C5D2A69AFA3238455F308ACB0345DB283F277D5963A736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe$
- Size 2.4MB
- SHA256 edc1e75030497ecf994697f419c3f19c59c324ecde0f4329feb86470bc447b09
- MD5 f996909c8468635bb9867d427c04b15e
- SHA1 d0048f458f17c1f27ba27d15625c214a16ae6437
- SHA512 84cb8fca6f43ec24ad58e5c984b5e4bc28732d2b32a55403995348ae0a841779f7585dc1277145cb61acbfa21aea502d0a11e5f7385cda99d7edd12df595952e
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdocjPXik/zw5jcAkSYqyEgFZe0p4Ek4niOkB:A3k03kB56rjpYq4eW4SkZP4sz9Mbq
- TLSH T129C51816F6784762D07BC079C6D2AA5AFA3338451F7086CB0285DB3C2F276D19A79327
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDriveStandaloneUpdater.exe$
- Size 2.5MB
- SHA256 8cd849e1c0c7a26b6eb475ddd393940fb9f7802fac271cb18371435e7480552f
- MD5 348a7d939664d424abc8fff8003226c4
- SHA1 4f1336a51d887b6859b751593f60e3b5ad754b0a
- SHA512 32fd15a58e9106b7a7e8278b839c691a65eb2055de2ac264aa86fc4cef10862ab5bc022f239b1200bd90cab37d79c0e1371b32da2f568c557d002f3e6def1bc7
- SSDEEP 49152:A3k03kB56rjpYq4eW4SkZP4sz9Mbxi2WH3:A3k03kCrj6FfkZcxuX
- TLSH T1ECC53A16F6788B32D077C079C5D6A65AFA3238465F3087CB03459B283F277D19A3A726
- MD5 SHA1 SHA512 SSDEEP TLSH