Analysis
- max time kernel
119s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/07/2026, 16:52
Behavioral task
behavioral1
Sample
2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.5MB
- Sample260709-vdc6kaey41
- SHA256 02ac5fc6de06ee26c84e2f6b7669354c5b92c08a577e4e77d750c6316301edca
- MD5 9c69bfd736777c262a10ea4d5a40346a
- SHA1 8b9c2b23f1c5edd838f32dc483d30fae7fcc62af
- SHA512 e18806f9879cf71cb87b35534630a94a425b622df0e19bbbd0cdd52d62e392e9c7db52154735ef8b2ed375e9b2923aa820383e8b660874ed2a83071df22f4178
- SSDEEP 49152:A3k03kHRJupYqLeW4SkZP4sz9MbfdSZ256rX:A3k03kHRY6YfkZc2rX
- TLSH T193C53A16F6788762D077C0B9C5D6AA5AFA3238451F308BCB0345DB283F277D19A39726
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral2/memory/4568-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000e00000001c584-6.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b305-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/4568-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4088-16-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0007000000019e98-857.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019df5-1258.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0009000000018877-1489.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000e00000001c584-6.dat aspack_v212_v242 behavioral2/files/0x000300000001b305-11.dat aspack_v212_v242 behavioral2/files/0x0007000000019e98-857.dat aspack_v212_v242 behavioral2/files/0x0003000000019df5-1258.dat aspack_v212_v242 behavioral2/files/0x0009000000018877-1489.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4088 patcher.exe - 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 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_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_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\misc.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE patcher.exe File created C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7z.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_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.NetFX40.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\mpextms.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\rmic.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateOnDemand.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_proxy.exe$ patcher.exe File created C:\Program Files\Google\Chrome\Application\chrome.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\rmid.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\ktab.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\Java\jdk-1.8\bin\jstack.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\MsMpEng.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmprph.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ie_to_edge_stub.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\dotnet.exe$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Mozilla Firefox\updater.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\jre-1.8\bin\rmiregistry.exe$ 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\extcheck.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\nmhproxy.exe patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_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.NetFX45.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ie_to_edge_stub.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE$ patcher.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\:\autorun.inf 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 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language patcher.exe - NTFS ADS 2 IoCs
description ioc Process File opened for modification C:\Windows\:\autorun.inf patcher.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4568 2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 4088 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-09_9c69bfd736777c262a10ea4d5a40346a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-09_9c69bfd736777c262a10ea4d5a40346a_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:4568
-
C:\905c0769f9a06c95a24ddf945\patcher.exeC:\905c0769f9a06c95a24ddf945\patcher.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:4088
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.5MB
- SHA256 02ac5fc6de06ee26c84e2f6b7669354c5b92c08a577e4e77d750c6316301edca
- MD5 9c69bfd736777c262a10ea4d5a40346a
- SHA1 8b9c2b23f1c5edd838f32dc483d30fae7fcc62af
- SHA512 e18806f9879cf71cb87b35534630a94a425b622df0e19bbbd0cdd52d62e392e9c7db52154735ef8b2ed375e9b2923aa820383e8b660874ed2a83071df22f4178
- SSDEEP 49152:A3k03kHRJupYqLeW4SkZP4sz9MbfdSZ256rX:A3k03kHRY6YfkZc2rX
- TLSH T193C53A16F6788762D077C0B9C5D6AA5AFA3238451F308BCB0345DB283F277D19A39726
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
- Size 2.6MB
- SHA256 cca79aceaabea1157577eaf494e5352ffe37c87130cadea26895c4b3c713c76f
- MD5 03b8cac79763ecd6f5b7a3fb7a241760
- SHA1 66180aae870196cce4d9df05511908c1917ab55e
- SHA512 b2b20f3bf74c65b7286dcf717fd24855d5b55deef2e318834ce63cae82cbaacc2236ed7b9e4b0bbbd71f9613fb652c58e42e81d899cc2ac66a12d5381452acda
- SSDEEP 49152:A3k03kHRJupYqLeW4SkZP4sz9MbfdSZ256rDW:A3k03kHRY6YfkZc2rDW
- TLSH T17BD54A16F6788762D077C0B9C5D6AA5AFA3238451F308BCB0345DB283F277D19A39726
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.1MB
- SHA256 287ac6220ed057268b41490ca0f02aa9371c252cec75bfe24a00fbfcbd99b310
- MD5 eb774c255c72a2c65f134a76ea38c9b4
- SHA1 e8d7a67989887d2b7de2c5b2633c28a5e4762b45
- SHA512 bea8047a85d23a7d8380abf4665f994ea865caf360ebdc5cb8cb74d3d42e9c8f91e62528a5b4fd86381f454af6f4477f25d3c2cd031651cfbedafa00d634167b
- SSDEEP 49152:A3k03kHRJupYqLeW4SkZP4sz9MbfdSZ256rTPji0Aj:A3k03kHRY6YfkZc2rLjo
- TLSH T19AE52A16F6788762D077C0B9C5D2A69AFA3238451F308BCB0345D7282F277D59A3A736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Office16\msoia.exe$
- Size 3.1MB
- SHA256 8ce258fdb5266c555cc78c454468e8b4e890c5e7b1ec7c6ee666084f34ff581c
- MD5 c1a32249012e60fb31a441e77eeba528
- SHA1 914eb634f99db953fa23818112f74608d6e530db
- SHA512 75f7c0abac248d4e6f1ccf15db9c7ecb2c78b68006007e7a29de0822aa44d89de6918d8518f0af5e709978ee4de0d0dc828dd856b9fd76c1470ea448d58340d5
- SSDEEP 49152:A3k03kHRJupYqLeW4SkZP4sz9MbfdSZ256rO44gBm:A3k03kHRY6YfkZc2rW
- TLSH T126E52916F6B847A2E0B7C178C5E6A666FA323C411F3087CF0245D72D2E27AD19E35726
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
- Size 2.6MB
- SHA256 9b17405633991ff45f1442eb703977175f8f2ad14f8cb1f35a9c34bf0feddc3c
- MD5 13340109d560726213ad98c7eb031824
- SHA1 d8106506288f5bb5565e0f6e0ce36020b1087931
- SHA512 cd43e309036e0275c7055621db9a6b8a66df7188f1493f6a143ed6c55904a422f41a93c49ea65c55ef2445f6b17fb5c1caed57e116bfdb38d12e1a62fc957b6d
- SSDEEP 49152:A3k03kHRJupYqLeW4SkZP4sz9MbfdSZ256r9:A3k03kHRY6YfkZc2r9
- TLSH T1E0D52A16F6B84762D077C079C9D6AA56FA323C451F308BCB0345EB282E377D19A39726
- MD5 SHA1 SHA512 SSDEEP TLSH