Analysis
- max time kernel
118s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/06/2026, 10:37
Behavioral task
behavioral1
Sample
2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260618-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.1MB
- Sample260629-mn6xmac16p
- SHA256 e76987dffad83c5e09301677feaaa0400332d71afc5c4bc6385bf407d1953e1a
- MD5 028bf0cba3023974576e58b3f494a141
- SHA1 d890ef3a05520d1fc5cb1ffa99cf9b0c0ce15e78
- SHA512 68fce4ebc25c1d85ea64a6d6f2857b70b1ae70d435fe4c62d1711a65d186fc2fdc3efb1def7048950d8e8d13ea1160b39cb92c1550625d457dea0a2431da0b3c
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaoEf0D5Tvinrmr0:A3k03kHRJV56r
- TLSH T11F350606E6980AA8D11F8174C7954662F6737C114FE093CB13D4EE3D3F72A90AAFA653
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 7 IoCs
resource yara_rule behavioral2/memory/5836-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c00000001c603-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000500000000043f-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5836-39-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/2456-58-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000700000001ac2f-1119.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019db3-1258.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000c00000001c603-5.dat aspack_v212_v242 behavioral2/files/0x000500000000043f-11.dat aspack_v212_v242 behavioral2/files/0x000700000001ac2f-1119.dat aspack_v212_v242 behavioral2/files/0x0003000000019db3-1258.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2456 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" patcher.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-06-27_028bf0cba3023974576e58b3f494a141_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 2026-06-27_028bf0cba3023974576e58b3f494a141_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\msotd.exe$ 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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)\Microsoft\EdgeWebView\Application\122.0.2365.106\elevation_service.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jar.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\orbd.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe$ 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\kinit.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.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 created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pj11icon.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe$ 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jmap.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE patcher.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ExtExport.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe$ patcher.exe File created C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_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 opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe$ 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE$ 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe$ 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\msoasb.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe$ 2026-06-27_028bf0cba3023974576e58b3f494a141_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.NetFX40.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.exe$ 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_click_helper.exe$ patcher.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe$ 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe$ 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Integration\Integrator.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.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 2026-06-27_028bf0cba3023974576e58b3f494a141_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 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5836 2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 2456 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-27_028bf0cba3023974576e58b3f494a141_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-27_028bf0cba3023974576e58b3f494a141_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:5836
-
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:2456
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.1MB
- SHA256 e76987dffad83c5e09301677feaaa0400332d71afc5c4bc6385bf407d1953e1a
- MD5 028bf0cba3023974576e58b3f494a141
- SHA1 d890ef3a05520d1fc5cb1ffa99cf9b0c0ce15e78
- SHA512 68fce4ebc25c1d85ea64a6d6f2857b70b1ae70d435fe4c62d1711a65d186fc2fdc3efb1def7048950d8e8d13ea1160b39cb92c1550625d457dea0a2431da0b3c
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaoEf0D5Tvinrmr0:A3k03kHRJV56r
- TLSH T11F350606E6980AA8D11F8174C7954662F6737C114FE093CB13D4EE3D3F72A90AAFA653
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.6MB
- SHA256 9452ae9e3f2011d02e664216bdc58e305d92ba4cfd70cbea2e9464a0c840c42d
- MD5 600f7bc744aecd6e9eeeee915f918eba
- SHA1 b5dfe82700cf48227022ab5cfb8892d25a96e81f
- SHA512 969eafe806a83f07a7c8fa5b43c2d1940438c8d7727d32a39ffba46c0d21d09ad968fa50bc540608404e77fb87a369a9eaec11b4325a0029daadf884cb4e9df6
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaoEf0D5Tvinrmr0P0Le5ji0hmxNrM:A3k03kHRJV56rtPji0Aj
- TLSH T1DA751716E6644BA5D06FC074C7929656FA733C410FA087CB03D4EA3D3F266D19ABA723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe
- Size 1.3MB
- SHA256 694c65affca6b2b92b0d044e0dbc2e594261e825d4ea1556f530621a81440cc8
- MD5 f6fb56fc63a56ed5bc286a16a276efa9
- SHA1 c3ef51cf47ff5efeebe173c0539350774eecba03
- SHA512 7b05d67e68aafb5a43d78a6b2d74772669bf42c7b7ef145df4dbffd4c6c2c3c5b9cd0ae1737f9560c4f74923a5434e1084646b548e522acc32f610643c4111ec
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaoEf0D5Tvinrmr01uJ4erVev:A3k03kHRJV56rLuJHkv
- TLSH T1B7551602E6940AA4D15F8134CBA59662B6377C110FE097CB13D0EE3D3F72A90AAF9757
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
- Size 1.2MB
- SHA256 b276d0fa3ab5a715e2333ae7f742314f30bc8149627def30c65c95989360883f
- MD5 478f6fe291a24965b823b16316dbe8e9
- SHA1 33deddbe906e243e655b55baccaca3d2e1885c16
- SHA512 de442ef3ec6c82ac0b93eb1a4709a937e1022837bb2cae9841e11d61f1192dbb034fd84785f3f61acd9ac924de6af48eca2af3f753946b1b952a44163c87aa56
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLabaoEf0D5Tvinrmr0LF:A3k03kHRJV56r3
- TLSH T109450506E2940AA4D15F8134CB968662F6377C510FE097EB13D4FE3D3F32690AAE9653
- MD5 SHA1 SHA512 SSDEEP TLSH