Analysis
- max time kernel
111s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
01/06/2026, 14:06
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe
Resource
win11-20260513-en
windows11-21h2-x64
9 signatures
150 seconds
General
- Target 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe
- Size 5.4MB
- Sample260601-refrasez4t
- SHA256 d50cf0bec9f7800dfb027c57d7450c1a811152d95acc302aad2d58b53bbab453
- MD5 9c07c0b715a48d9638602ab5d19077df
- SHA1 e7bd34ecf72afcd96ca56a32eef2fe6bf494a057
- SHA512 88f684625b8bcb3e785ffbdf192c566580288516177eb65c03c699765e5b89f86f1441938209aa0d1ad0f3b06b3fa96e096fa9ba7e9b53c011de4810f75e6880
- SSDEEP 98304:9Cs1i9/M+M6RkMkIM7zZL+CgaBjozWfkZck:sVoXjFozAPk
- TLSH T153464B15F2B48362D076C075C6E2A759FA3238455B708ACB1285E77C2F377E6893A732
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Custom signatureDetects executables packed with ASPack 10 IoCs
resource yara_rule behavioral2/memory/3480-0-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x001a00000002b482-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/1840-7-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000002a3f1-12.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/3480-1108-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/1840-1133-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0002000000028d35-1267.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x001900000002b486-1549.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0004000000000673-1953.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00130000000004ab-2044.dat INDICATOR_EXE_Packed_ASPack - Executes dropped EXE 1 IoCs
pid Process 1840 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" 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_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 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_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\servertool.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.6.3102.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\ktab.exe patcher.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\Integration\Integrator.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe$ 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_21.21030.25003.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\misc.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_2.2106.2807.0_x64__8wekyb3d8bbwe\Cortana.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_1.0.6.0_x64__8wekyb3d8bbwe\WeatherStub.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_1.0.22.0_x64__8wekyb3d8bbwe\Maps.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.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.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe patcher.exe File created C:\Program Files\dotnet\dotnet.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_2.2106.2807.0_x64__8wekyb3d8bbwe\Cortana.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\pack200.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe$ 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_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\Java\jdk-1.8\jre\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe$ 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe$ 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.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\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7z.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.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 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoia.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe$ 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$ 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe$ 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe patcher.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 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_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 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3480 2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe 1840 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-01_9c07c0b715a48d9638602ab5d19077df_amadey_cobalt-strike_elex_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:3480
-
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:1840
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 5.4MB
- SHA256 d50cf0bec9f7800dfb027c57d7450c1a811152d95acc302aad2d58b53bbab453
- MD5 9c07c0b715a48d9638602ab5d19077df
- SHA1 e7bd34ecf72afcd96ca56a32eef2fe6bf494a057
- SHA512 88f684625b8bcb3e785ffbdf192c566580288516177eb65c03c699765e5b89f86f1441938209aa0d1ad0f3b06b3fa96e096fa9ba7e9b53c011de4810f75e6880
- SSDEEP 98304:9Cs1i9/M+M6RkMkIM7zZL+CgaBjozWfkZck:sVoXjFozAPk
- TLSH T153464B15F2B48362D076C075C6E2A759FA3238455B708ACB1285E77C2F377E6893A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
- Size 5.5MB
- SHA256 112af14f890e8fba08e6aeca167e40c1faf90ad00568184e028043040193ba9d
- MD5 811caae90c2ea127e99b9c94463390dd
- SHA1 f14cb3921ea1dcf2b1fd8e9d6388811a0ebf4fd5
- SHA512 055576e2d5104d40d73e1991c5205502ee53550f6512c71d791da64611d9c45a94981f1b91556a080e4e692ff34faba7008bdb56eb990299031434c84812c3b0
- SSDEEP 98304:9Cs1i9/M+M6RkMkIM7zZL+CgaBjozWfkZck9:sVoXjFozAPk9
- TLSH T126464B15F2B48362D076C075C6E2A759FA3238455B708ACB1285E77D2F337E6893A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 5.9MB
- SHA256 f7a03f48a838ff9f98621c7a35bc77d41741fe2dcab312a3e5395b1ace64c110
- MD5 4e64afbc039467d45fdc114fadf74e78
- SHA1 07613fd01fb945805b11c4b4496677270db7351e
- SHA512 d8a6512281bebe72c5a0eaf0caa3515bf0fb6c0497891d875d65f10a08dbb6381265dc25faa738ddd8d1b12df28b68b2d33ace6da9f83b8184520b581b08d097
- SSDEEP 98304:9Cs1i9/M+M6RkMkIM7zZL+CgaBjozWfkZckYjo:sVoXjFozAPk6o
- TLSH T1FB563B15F6B48362D077C075C6D2A65AFA3238455B308ACB1285E77C2F377E6893A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe$
- Size 5.4MB
- SHA256 9481e57fdf71a6b74e8dd28bed7bbc4dd6918c397a52f6f00e4f2c9b1704df31
- MD5 76c094c3538e5b44c9037ec407f70e02
- SHA1 faf93a88890f2d075edd880f1dba3d5483c8ffc3
- SHA512 aa31a58b74363ce0738b71b0fb4ceba00459e2e3fcda01b4c287b0850c5f12a854629abd59c9467929ae26f5549d5c0cc5d707292470291d20ca052252aaa495
- SSDEEP 98304:9Cs1i9/M+M6RkMkIM7zZL+CgaBjozWfkZcki:sVoXjFozAPki
- TLSH T136464A11F2A48362D0B6C075CAD6A659FA323C455B308ACB1285F77D2F337E69936732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
- Size 5.8MB
- SHA256 5fe3203894d509a7a52813b4136cbf1bdaf677fae8736754c5af1fc1fc04bb5d
- MD5 af0e84085a37171b006831ad5d06d3e3
- SHA1 38bde3075467067942359d5874497b272f8ff013
- SHA512 896c2a176d7f4088ffc3435b1891e9d6d390b97e88ede04dfcde01f1f45490602b2b583afbc3ee6bff583f3519750881fbf92182c2b292ee754c30f3a27e493d
- SSDEEP 98304:9Cs1i9/M+M6RkMkIM7zZL+CgaBjozWfkZckxpig:sVoXjFozAPkr
- TLSH T12A563B11F6B48362E0B7C175CAE6A659FA3238415B3086CB1285E77D2F337D29936732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\python.exe$
- Size 5.6MB
- SHA256 a4f482c338a0a01c9d321015a6f8c643033ba408eb51d641537869690e0e5d90
- MD5 26244efe0f77bb77b88fa22dfa1b65bf
- SHA1 e0fb199f984029c17c5f6d145b06c31ba689838b
- SHA512 4bffca0257dadeed87035b1e6234c1ebd7b79789d2ac0020e1f3556f1952456395c9932cd0adff2f58fa53e1f4239c197d34ef594fc2729633bbc299ee9fefe5
- SSDEEP 98304:9Cs1i9/M+M6RkMkIM7zZL+CgaBjozWfkZckguX:sVoXjFozAPkgA
- TLSH T177564B11F2B48362D077C075C6E6A65AFA3238455B3086CB1285E77D2F377E6893A732
- MD5 SHA1 SHA512 SSDEEP TLSH