Analysis
- max time kernel
82s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
05/07/2026, 03:51
Behavioral task
behavioral1
Sample
2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
20 signatures
150 seconds
General
- Target 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.9MB
- Sample260705-eewfjacz3n
- SHA256 18ade2b86c6505f6429f89ff761eee946aeac146a470ee5fbda561bdea242e30
- MD5 3c6affc60821d13133e70b515d537ec4
- SHA1 a387b7508d93f983ae987eda6b2d72be15f3f074
- SHA512 c21b83a1c8f75b487045435c063082b5214f875c132d21aa5cfa9b2f8a0c5a6257da3cc8a82b817c5afe50962183e56e0ea881f339f1b7c1306112ca9ed7b8f3
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqneaiiT2bago3mnXoZ643mnXoZ6i6cMJlZ:A3k03kHRJe3k03kHRJP
- TLSH T14595AE03E79500E9D10AC1749AE65A23FB75BC56176093DF2368C6152F72BD0AF3E3A8
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/4076-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002434f-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3768-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000300000001e6d0-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4076-52-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3768-71-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0002000000021673-1264.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000001da7c-1707.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000700000002434f-5.dat aspack_v212_v242 behavioral1/files/0x000300000001e6d0-12.dat aspack_v212_v242 behavioral1/files/0x0002000000021673-1264.dat aspack_v212_v242 behavioral1/files/0x000700000001da7c-1707.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3768 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" 2026-07-05_3c6affc60821d13133e70b515d537ec4_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 2026-07-05_3c6affc60821d13133e70b515d537ec4_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 created C:\Program Files\Google\Chrome\Application\chrome.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe$ 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\dotnet.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.NetFX40.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\kinit.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe$ 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE$ 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE$ 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7zG.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe$ 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.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\Java\jdk-1.8\bin\javac.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE$ 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification 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\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe$ patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jinfo.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\wsimport.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\msotd.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$ 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.HEIFImageExtension_1.0.22742.0_x64__8wekyb3d8bbwe\codecpacks.heif.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$ 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe$ 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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 patcher.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4076 2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 3768 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-05_3c6affc60821d13133e70b515d537ec4_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-05_3c6affc60821d13133e70b515d537ec4_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:4076
-
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:3768
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.9MB
- SHA256 18ade2b86c6505f6429f89ff761eee946aeac146a470ee5fbda561bdea242e30
- MD5 3c6affc60821d13133e70b515d537ec4
- SHA1 a387b7508d93f983ae987eda6b2d72be15f3f074
- SHA512 c21b83a1c8f75b487045435c063082b5214f875c132d21aa5cfa9b2f8a0c5a6257da3cc8a82b817c5afe50962183e56e0ea881f339f1b7c1306112ca9ed7b8f3
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqneaiiT2bago3mnXoZ643mnXoZ6i6cMJlZ:A3k03kHRJe3k03kHRJP
- TLSH T14595AE03E79500E9D10AC1749AE65A23FB75BC56176093DF2368C6152F72BD0AF3E3A8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe$
- Size 2.4MB
- SHA256 f4c583eb163603cd3f698ee1e73544a937f865dc16c76ca8d8e57598992b1492
- MD5 cea793be2ca7be5ac9884ca9f93bf298
- SHA1 9e817c40db4243d9541155c0b5302d759cf067b3
- SHA512 98a99695fc60bd876789883e75ced8ef80f0b10d36a5c34132fe7153954746da2df374b9c4fcb312afff2aafb2b1d67d127bee669d61ca20c5ed986dc9b81be5
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqneaiiT2bago3mnXoZ643mnXoZ6i6cMJlZ:A3k03kHRJe3k03kHRJ2T9t2
- TLSH T12EC59E03E79404E9E11AC1749A968622FB75BC561B60E7DF1368C2152F73BD0AF3E3A4
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.4MB
- SHA256 717cccc786b015683fd573b47439e491d829e2a24e24125e906a852589a8cde6
- MD5 7481058aac5a244eba91894086434e79
- SHA1 8c39ab7d2b51a2c2b4675ceae7e002ee8611d70d
- SHA512 80646d9863d0df532e9df57ae215b7873094d76528b63ebd33c8f0475211032e74eb2d987761b7b74895c96fb4e308841db1d0cfd81583a0154797a1907e5666
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqneaiiT2bago3mnXoZ643mnXoZ6i6cMJlR:A3k03kHRJe3k03kHRJ7Pji0Aj
- TLSH T125C58D17F7A401F5E026C174CAE69A66FA717842173096CF1358C7292F63BD0AB3E3A5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
- Size 2.0MB
- SHA256 de3ac9b95c988ad423d66cbfac1e8f45b5bc9667964c838347d454c14aa45d49
- MD5 60860f2f284890e94e80ce9fef6a50fe
- SHA1 32886dbb0e248e7021172217d6664198ffdbb7e0
- SHA512 ffb1f6aa0721ea9927b5cf40c09d72620478a147fa9e426de9019777f0fb1bd6130398d643a930c8039fc70566680a5d9f0c29da85bfd5f0596d5f1437ea97c3
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqneaiiT2bago3mnXoZ643mnXoZ6i6cMJl/:A3k03kHRJe3k03kHRJ1
- TLSH T1B4A5AE03E79500E5D14A81709ADA4A22FA75BD52176097EF2368F7152F72BC0BF3E3A4
- MD5 SHA1 SHA512 SSDEEP TLSH