Analysis
- max time kernel
117s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 16:03
Behavioral task
behavioral1
Sample
2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe
- Size 3.7MB
- Sample260801-thhfeazfke
- SHA256 8ac7c85d4ba1f7dcb38fe360d9f8c869e9938c1c29674ffe70f1d73599ee78ae
- MD5 b16b8f964f838baff839b45ddcbd1a64
- SHA1 8f85f13d9ff87e55ca96796a45de2a813bb7b564
- SHA512 5ab5e6c4edf48fe6b7035924b37789e7aaf8cd949a626a67909f2e078e205996e10ffb23b2165380053d691b674673999daf8ba6a359f77bee467053321e9ce5
- SSDEEP 49152:A3k03kHRJ93k03kHRJd1lkWu0yGturNp5QeW4SkZP4sz9Mb:A3k03kHRr3k03kHRP1lkNy6d8fkZc
- TLSH T10B067C03F6B802B6E0A2C174D9F76A56FA7138451B30D6CF035897292F22BD19F39766
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral2/memory/760-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c54d-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b32b-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/760-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/2696-16-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019bea-656.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001a0c4-1028.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000900000001ac35-1259.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b696-1392.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c54d-5.dat aspack_v212_v242 behavioral2/files/0x000200000001b32b-11.dat aspack_v212_v242 behavioral2/files/0x0003000000019bea-656.dat aspack_v212_v242 behavioral2/files/0x000300000001a0c4-1028.dat aspack_v212_v242 behavioral2/files/0x000900000001ac35-1259.dat aspack_v212_v242 behavioral2/files/0x000200000001b696-1392.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2696 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" 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_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 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_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 (x86)\Windows Media Player\wmpshare.exe 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_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 created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.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\Microsoft Office\root\Office16\VPREVIEW.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.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 (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\cookie_exporter.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe$ 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE$ 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\servertool.exe 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_helper.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\nmhproxy.exe$ 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe$ 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe$ 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.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\EdgeCore\122.0.2365.106\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{442E2BAB-89E2-4A69-94D2-35EFF397FE54}\MicrosoftEdge_X64_139.0.3405.125.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe patcher.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\CNFNOT32.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\pwahelper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmlaunch.exe 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javah.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ExtExport.exe patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe$ patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe$ 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe$ patcher.exe File created C:\Program Files\Java\jre-1.8\bin\ktab.exe 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.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 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_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 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 760 2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe 2696 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_b16b8f964f838baff839b45ddcbd1a64_amadey_cobalt-strike_elex_glassworm_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:760
-
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:2696
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 3.7MB
- SHA256 8ac7c85d4ba1f7dcb38fe360d9f8c869e9938c1c29674ffe70f1d73599ee78ae
- MD5 b16b8f964f838baff839b45ddcbd1a64
- SHA1 8f85f13d9ff87e55ca96796a45de2a813bb7b564
- SHA512 5ab5e6c4edf48fe6b7035924b37789e7aaf8cd949a626a67909f2e078e205996e10ffb23b2165380053d691b674673999daf8ba6a359f77bee467053321e9ce5
- SSDEEP 49152:A3k03kHRJ93k03kHRJd1lkWu0yGturNp5QeW4SkZP4sz9Mb:A3k03kHRr3k03kHRP1lkNy6d8fkZc
- TLSH T10B067C03F6B802B6E0A2C174D9F76A56FA7138451B30D6CF035897292F22BD19F39766
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe
- Size 4.1MB
- SHA256 d679c29f26b808e7d39197f5abc6cb33df599b83b4bf38cd64f660e690cb1372
- MD5 1708f38d31959c1eb576401b5800b908
- SHA1 695548451d5bc3c099118684b3705c147456eb6a
- SHA512 eb597e6890e956e382afc12cb2e025ab29b270a5a0800ba3a0036592894a9cb0c2e6b6e9305cc632dca99cae028bfa8c85a661428b88038d9f28a75e6711e1bd
- SSDEEP 49152:A3k03kHRJ93k03kHRJd1lkWu0yGturNp5QeW4SkZP4sz9MbN0Ia:A3k03kHRr3k03kHRP1lkNy6d8fkZc+I
- TLSH T10D167C03FBB802B6E0B6C174D9B29A56FA7138551B30D6CF135893292F23BC19E39765
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 4.2MB
- SHA256 a82f59656097e8101c5c75fc5588d6281bd77da992b803ba65f6ff99af3bafe6
- MD5 1522c4c64375bfab8879d5b62b49d494
- SHA1 6cb34fabab54d2d167dc902adc2b730f03efa704
- SHA512 6904103498dd89e41e45205b75b0438ccf22090e210112532d7de3de8a418f102e51205d02bbeeac6be6093290365c831090bbf9da36cb4b72102f3575e12451
- SSDEEP 98304:A3k03kHRr3k03kHRP1lkNy6d8fkZcRjo:A3k03kHZ3k03kHHlrPVo
- TLSH T1E3266B12F6B803B6E072C174D9F2AA56FA7138451B3096CF0358D7292F23BD19E39766
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jre-1.8\bin\klist.exe
- Size 3.7MB
- SHA256 29b6b8250807115c8a93ce390f8275484ad11972ea6fa7a6453d5f025a475db9
- MD5 4c53aac7bf58ea1f950bf43c72af5135
- SHA1 52b659f1498d115e627138253a5e32712986b6c5
- SHA512 1dcd452bb18706d21badeba1bf9fb9c51da1197a8e8436b0860ff84e7cb237ecce8a6368fb5c1ec5af385141a1030513b9027066e21031c07d363259b1ae04f1
- SSDEEP 49152:A3k03kHRJ93k03kHRJd1lkWu0yGturNp5QeW4SkZP4sz9Mbx:A3k03kHRr3k03kHRP1lkNy6d8fkZcx
- TLSH T166067C03F6B802B6E0A2C174D9F76A56FA7138451B30D6CF035897292F22BD19F39766
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
- Size 3.8MB
- SHA256 8b1351715dfa0134223b1df580c991946d549dc1e6944fd7446fdd497ced4a92
- MD5 f251e781bfbe0dac5e25b569da13b7d8
- SHA1 988e891a9251a918accadc35820691ea1a201a2b
- SHA512 e073c1174cb64c1ed4a7481c15703840ad1faf52a74e4f94a75fe3777bf79c3c901577a05b8bf2f6bd35063a735f46ed5bc2f165188ff15d80a5f5ec7d3c16bb
- SSDEEP 49152:A3k03kHRJ93k03kHRJd1lkWu0yGturNp5QeW4SkZP4sz9Mbu:A3k03kHRr3k03kHRP1lkNy6d8fkZcu
- TLSH T1AB067C03F7B802B6E0A2C174D9F66A56FA7138451B30D6CF035897292F22BD19F39766
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
- Size 4.2MB
- SHA256 ed56b0eeec20d1901e7c329f682b9bafc2a067b99833a56c1b298c3421ba343f
- MD5 89fc256f5539fd88a38b755f1b90ce52
- SHA1 fce02c1055fdf30e4c5669d3d4f8ea25d84caf13
- SHA512 6d9d087564717c9d30f1a319c61a2c59e191b7ef2a5a9b9dc845d377acab75722880fa5b9e64a335e087a64ccadbc13fce13c89950fb3da0f3ac20d93ddb42fd
- SSDEEP 49152:A3k03kHRJ93k03kHRJd1lkWu0yGturNp5QeW4SkZP4sz9MbDi6:A3k03kHRr3k03kHRP1lkNy6d8fkZcDi6
- TLSH T1A8167C43E7A54EB6F06AC074D5B2562AE9723D0907E286CF035DAB192F32BC05EF4365
- MD5 SHA1 SHA512 SSDEEP TLSH