Analysis
- max time kernel
137s - 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
29/06/2026, 10:45
Behavioral task
behavioral1
Sample
2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
12 signatures
150 seconds
General
- Target 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe
- Size 2.8MB
- Sample260629-mtvfsaa16w
- SHA256 3baab30847d6d1c7fae4c2027e9bb78b34c82fd1b342d8b9b3b48cb95f9ddab9
- MD5 ff25fd22210b5596efb5a0c387db47b3
- SHA1 55830be531e573ce8cabcebf1f4ca1d4cef3fc98
- SHA512 0cc25cd4731a97b29d6a04b45f0df40a245f5405f2580d01d47544722569386d956076002da9da9872c3996df4081b252a29899deef9ad09261f22b226d68230
- SSDEEP 49152:A3k03kHRJW56rbeW4SkZP4sz9MbMLbLAUKv6T56rU:A3k03kHRlr7fkZcv/rU
- TLSH T163D52916E6684BA2D06FC074C6969A66FA733C411F6087CB0384DA3D3F336D19A79727
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Custom signatureDetects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/5088-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00070000000245ca-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4608-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022c06-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/5088-40-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4608-59-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00030000000216ce-1281.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x001300000001ee98-1388.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x00070000000245ca-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022c06-12.dat aspack_v212_v242 behavioral1/files/0x00030000000216ce-1281.dat aspack_v212_v242 behavioral1/files/0x001300000001ee98-1388.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4608 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" 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_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 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_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\jps.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.exe$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe$$ patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\7-Zip\Uninstall.exe patcher.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.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 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\elevation_service.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.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\Java\jre-1.8\bin\tnameserv.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.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\servertool.exe$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateOnDemand.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.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\javapackager.exe$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe$ 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_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 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_proxy.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 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_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 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5088 2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe 4608 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-26_ff25fd22210b5596efb5a0c387db47b3_amadey_cobalt-strike_elex_hijackloader_stealc_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:5088
-
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:4608
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.8MB
- SHA256 3baab30847d6d1c7fae4c2027e9bb78b34c82fd1b342d8b9b3b48cb95f9ddab9
- MD5 ff25fd22210b5596efb5a0c387db47b3
- SHA1 55830be531e573ce8cabcebf1f4ca1d4cef3fc98
- SHA512 0cc25cd4731a97b29d6a04b45f0df40a245f5405f2580d01d47544722569386d956076002da9da9872c3996df4081b252a29899deef9ad09261f22b226d68230
- SSDEEP 49152:A3k03kHRJW56rbeW4SkZP4sz9MbMLbLAUKv6T56rU:A3k03kHRlr7fkZcv/rU
- TLSH T163D52916E6684BA2D06FC074C6969A66FA733C411F6087CB0384DA3D3F336D19A79727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
- Size 3.1MB
- SHA256 8164f712e4b898667c36fc72e84dc9bdebb2795e0c84f4b65be0bea25baaf474
- MD5 4f2ac2052a9399032ac28a3ed24785b3
- SHA1 53351b0bb4e285faae0294b1def1355a002c8dd8
- SHA512 1abd42adfe2376d03d8ab0e7d782b8293b0cd101b1882abf40a0c4475c19e61ac161613c9eae9ae6b7ea3734e1d9c74f0bb0a30ba646b3aec45f09083128309c
- SSDEEP 49152:A3k03kHRJW56rbeW4SkZP4sz9MbMLbLAUKv6T56rMUN+Eir:A3k03kHRlr7fkZcv/rAE
- TLSH T1C9E53916E6684BA2D06F8078C6969666FA733C410F6087CB0294DB3D3F376D19E79327
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.4MB
- SHA256 b19381a27a4db0baf5f97e7b1558d253f8012d32881a04be5b6ca7435020f061
- MD5 58bda151a1575f61294b73c1f4978f5f
- SHA1 52ae051d94dafce8d983721754109c2188d9293f
- SHA512 51830f5c39b14c6e998668487c3d38827cb866e4b7391e1fca37f299c23728f17c466408d20085c785a9d6b892ab3d26b68970fc20bfceeecc09b8e6e3af420d
- SSDEEP 49152:A3k03kHRJW56rbeW4SkZP4sz9MbMLbLAUKv6T56rMPji0Aj:A3k03kHRlr7fkZcv/rajo
- TLSH T1FCF52816F6684BA2D06FC078C6969666FA733C410F7087CB0285DA3D3F276D19A79723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe
- Size 2.9MB
- SHA256 f78b08e75040eb0f26c3358ed57f9c6117041682088625e76410e5db9a616def
- MD5 7af9ca0c3aca5c0fe41f0fa2df8aed84
- SHA1 ce07190aa2221c7bd01b49d6cb267a3ea5a56dc0
- SHA512 f153e72bacb56f6eee516c08bd5dd154424a290ab428f0b34a0aff16c5f08b3e7a21728c85ff8737bfc2e73a7e2a81605c1bdfe0a7ddb31f69170a5ef272beb2
- SSDEEP 49152:A3k03kHRJW56rbeW4SkZP4sz9MbMLbLAUKv6T56rk:A3k03kHRlr7fkZcv/rk
- TLSH T1DAE52A16E6A84BA2D06F8074C6969666F6733C410F6087CB0394EB3D3F336D19A79727
- MD5 SHA1 SHA512 SSDEEP TLSH