Analysis
- max time kernel
80s - 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
10/07/2026, 04:23
Behavioral task
behavioral1
Sample
2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.8MB
- Sample260710-ezzcxses9s
- SHA256 9a28feda3f85464fe1a42ac3441322de773b1966a2fffc1b63c7a99b6055773d
- MD5 ca608e14a0babeac8c8b75a1156eaa08
- SHA1 08c77bb47712ec1e4a5c1205d099e5cb70ca743c
- SHA512 d5e949015515ac819526962fed1a43ba6ddb2a02f354af5ddc4f12d22a359843b229e124299436b9027d065ff9f6d92a9c588183b7020cfb12e9311d6f25f4b7
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqixBaojoDKaC3mnXoZ643mnXoZ6i6cMJlE:A3k03kHRJH3k03kHRJ
- TLSH T14B95AE03EB9400E5E10AC1749AE65A23EB757C56176097DF2368C6152F72BD0BF3E3A8
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/1196-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/620-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024252-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022bb0-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1196-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/620-23-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0002000000021667-1264.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002025b-1379.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00050000000203ec-1693.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024252-6.dat aspack_v212_v242 behavioral1/files/0x0003000000022bb0-12.dat aspack_v212_v242 behavioral1/files/0x0002000000021667-1264.dat aspack_v212_v242 behavioral1/files/0x000700000002025b-1379.dat aspack_v212_v242 behavioral1/files/0x00050000000203ec-1693.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 620 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" 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_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 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_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\Microsoft Office\root\Office16\GRAPH.EXE patcher.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxAccounts.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE$ patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe$ 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_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\Java\jdk-1.8\bin\javafxpackager.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_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}\ohub32.exe$ patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe$ patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe$ patcher.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE$ 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jps.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\xjc.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.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.Loader.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe patcher.exe File created C:\Program Files\Mozilla Firefox\crashreporter.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jmap.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe$ 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$ 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\View3D.ResourceResolver.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\Java\jdk-1.8\jre\bin\javaws.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe$ patcher.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmpshare.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_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 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_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 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1196 2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 620 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-10_ca608e14a0babeac8c8b75a1156eaa08_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:1196
-
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:620
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 9a28feda3f85464fe1a42ac3441322de773b1966a2fffc1b63c7a99b6055773d
- MD5 ca608e14a0babeac8c8b75a1156eaa08
- SHA1 08c77bb47712ec1e4a5c1205d099e5cb70ca743c
- SHA512 d5e949015515ac819526962fed1a43ba6ddb2a02f354af5ddc4f12d22a359843b229e124299436b9027d065ff9f6d92a9c588183b7020cfb12e9311d6f25f4b7
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqixBaojoDKaC3mnXoZ643mnXoZ6i6cMJlE:A3k03kHRJH3k03kHRJ
- TLSH T14B95AE03EB9400E5E10AC1749AE65A23EB757C56176097DF2368C6152F72BD0BF3E3A8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
- Size 2.1MB
- SHA256 8ed1c923fea39c57fff8b1c8bd68618ec08a9a0675344d9dc8bfa668e3a62c05
- MD5 80049c14b42345cf214281d1bb503470
- SHA1 4cc330ab41c1d6e40a67d843e57be41377995fa0
- SHA512 a5263c826201e235222475bc45356c9b49903faa4bad52593bedf7c07145bfe9b41be0780ec8f8a06b598fd044cc465b1d47013ced9b651dbab57d0ed72e5ebd
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqixBaojoDKaC3mnXoZ643mnXoZ6i6cMJli:A3k03kHRJH3k03kHRJ+UN+Eir
- TLSH T1D9A57D17EB9804E5D11A817499D68722FB71BC521B6097CF2364831A2F73BD0AF3E3A5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe
- Size 2.0MB
- SHA256 c9e565ed453bb320709a188c0f4d91addc0894840ba30676db0385b72f40dc7c
- MD5 6a80fbb36298690465611cf012e73bf0
- SHA1 e66f0a443ea50505dcf7cea5796ece081eb8dd86
- SHA512 e4cf2fc5f5ae003df569b547c8f56ace5bba0cf938fd427df5616a061643be388642e66f78df57f16cd6763692786e3803374e562c81e6ae9a9424f99440543a
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqixBaojoDKaC3mnXoZ643mnXoZ6i6cMJlj:A3k03kHRJH3k03kHRJII
- TLSH T1C995AE03EB9400E9E10AC1749AE55A23FB75BC56176097DF2368C6152F72BD0AF3E3A4
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.4MB
- SHA256 b5be42c76de664c5ce15ef3ecfc52791f2baea7193db789965e876e28f9e1054
- MD5 92142febb7d71930d51f86f43ecfd55a
- SHA1 a3f2c91ea074f2ad8aea3f1d12af1f3df9837d81
- SHA512 8912e1854058a220ac4613d03a190e939f3a213201c8737fb18cbdcc59ddb9327b8240ea8e38640d981006d01ab350a70a95778de2d1c9b301f95d32c7418054
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqixBaojoDKaC3mnXoZ643mnXoZ6i6cMJls:A3k03kHRJH3k03kHRJGPji0Aj
- TLSH T1C3C58D17FAA401B5E027C174CAE69A67EA717C42173097CF1358C7292F63BD0AB3A365
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
- Size 1.9MB
- SHA256 503f865358a11416b8fbd85499453843f8cefaac5bfff54b075f4b226d8038be
- MD5 253cf19ba06a98cae8b8f6da51432248
- SHA1 06c14353a883b205fcc5a3f5cb8f8d3f3de185ec
- SHA512 e0e8f3fb1f38c348463a50973c06f507274f3e237e4851548136ed08c932490b5104d50b382f46ac39cec049bd31e7c741e40d2274886ce0c1e0beb304a6e521
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqixBaojoDKaC3mnXoZ643mnXoZ6i6cMJlg:A3k03kHRJH3k03kHRJ+
- TLSH T1E5959E03E79500E5D64A81309EDA8A22EA75BD52176097DF2368F7152F727C0BF3E3A4
- MD5 SHA1 SHA512 SSDEEP TLSH