Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
13/07/2026, 17:47
Behavioral task
behavioral1
Sample
2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.6MB
- Sample260713-wc3khafs21
- SHA256 dde080d46a07d0bcea9622d88e44e4f47294a0e37a86e1171a9b03d241370dc0
- MD5 0bbe0633bdfe240661d2304cda819d26
- SHA1 5981f30f3a2d50fefb427fdb9d279d00b4007e41
- SHA512 136d7944415eaf87a3aa7494e3c525ba81350e6eee1c7653be9595cc1ad9bba27d02795124b41b0b140c39ce659b8b9f63ce002ffe1ce90cc628a5fa25f1da5c
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLaba83ZKYta6D5Tvinrmh5jcAkSYqyE:A3k03kHRJB56rapYq
- TLSH T19E753816E6644AA5D02FC178C7929656FA333C454FA097CB13C4EA3D3F236D09AB9363
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/4168-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00070000000245d0-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3304-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000300000001e6e7-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4168-40-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3304-53-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000212fa-353.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x002a00000001ee98-1519.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00070000000245fe-1679.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x00070000000245d0-6.dat aspack_v212_v242 behavioral1/files/0x000300000001e6e7-12.dat aspack_v212_v242 behavioral1/files/0x00020000000212fa-353.dat aspack_v212_v242 behavioral1/files/0x002a00000001ee98-1519.dat aspack_v212_v242 behavioral1/files/0x00070000000245fe-1679.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3304 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" 2026-07-13_0bbe0633bdfe240661d2304cda819d26_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:\Windows\SysWOW64\:\autorun.inf patcher.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\jre\bin\javacpl.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE$ patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe$ 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe$ 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_helper.exe$ 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeComRegisterShellARM64.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe$ 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe$ patcher.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe patcher.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\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE patcher.exe File created C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$ 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe$ 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\xjc.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\policytool.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmlaunch.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe$ 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7z.exe$ 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE patcher.exe File created C:\Program Files\VideoLAN\VLC\vlc.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxTsr.exe 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\orbd.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.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 2026-07-13_0bbe0633bdfe240661d2304cda819d26_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 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4168 2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 3304 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-13_0bbe0633bdfe240661d2304cda819d26_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-13_0bbe0633bdfe240661d2304cda819d26_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:4168
-
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:3304
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.6MB
- SHA256 dde080d46a07d0bcea9622d88e44e4f47294a0e37a86e1171a9b03d241370dc0
- MD5 0bbe0633bdfe240661d2304cda819d26
- SHA1 5981f30f3a2d50fefb427fdb9d279d00b4007e41
- SHA512 136d7944415eaf87a3aa7494e3c525ba81350e6eee1c7653be9595cc1ad9bba27d02795124b41b0b140c39ce659b8b9f63ce002ffe1ce90cc628a5fa25f1da5c
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLaba83ZKYta6D5Tvinrmh5jcAkSYqyE:A3k03kHRJB56rapYq
- TLSH T19E753816E6644AA5D02FC178C7929656FA333C454FA097CB13C4EA3D3F236D09AB9363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
- Size 2.0MB
- SHA256 5541648220a258636eb1088e68dab4261a0a99083ed46ae295d32e83a8828e07
- MD5 ae290a628b50dc05aaf2eb538dd7edc2
- SHA1 9d7e1958068ebf77729e9ede1d6ec2c29f4863f3
- SHA512 71cb4025f11c76e04ca1c8cdd36fd284e0cc476b0bc24b8dd372751cf5f3a3e69d8bcd1896cda352e8a629e1d23b70ebece107773d2a69e3454c61fe77c6e83e
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLaba83ZKYta6D5Tvinrmh5jcAkSYqyEX3Td9CHKy3:A3k03kHRJB56rapYqHTd9CHKyao
- TLSH T186A52916E6A40AA4D06F8174CB925656FA733C450FA087CF13D4EA3D2F336D19AB9723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe
- Size 1.7MB
- SHA256 9271c7978e0f798526fcc386918d318d997793f82b00fee94c9cd4e57db90bca
- MD5 6d5e3d37e1b7293acd364eb4c651a994
- SHA1 b8d793b0752f1a040659d86cb79dfca552f74978
- SHA512 b8e1108e3bb0ffcf808f5d56a5e666e182496ad3f765ee695b0e766d4558b1a4d4ce454261dfb7459c3321ce94f434bd3a78efd766ac9eba117bcee16de031ce
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLaba83ZKYta6D5Tvinrmh5jcAkSYqyEeGen:A3k03kHRJB56rapYqZI
- TLSH T199852816E6644AA5D02F8178C7929656FA333C410FA097CB13D4EA3D3F236D09EB9763
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.1MB
- SHA256 3c5f03b73327f0cb6fface409b947d1c9da67a348557e062c239da67c03b142c
- MD5 19934d1994fb9e5049901379a6c8f055
- SHA1 cb4a7eeff1d3b25c5767776106d85ade69e86f07
- SHA512 07be5d4ca78fa8bf54d57ecfbc322da013c308abb991eaae49147ab972ed57ba2995ed211f82cc106e8f129f772739219d209bc67326e8c97844b2561bc3c174
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLaba83ZKYta6D5Tvinrmh5jcAkSYqyED0Le5ji0hJ:A3k03kHRJB56rapYqjPji0Aj
- TLSH T1D6A51716E6644B65D06FC079C692965AFA3338420FB087CB13C5DA3C3F276D19A7A723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\keytool.exe
- Size 1.6MB
- SHA256 76e7d5f54a7c2df425f16cea3210823f29323f37cb8c4c0fb5189f370a26f7f7
- MD5 e56a7f587e35534a0962d963c52811a0
- SHA1 7705a6bca9fdc4a6444630136b55635ba975fec7
- SHA512 fbf2c8bc72ee9d498719e8f351285a3b66c6189de8cd8a5401cb54d0af82423459d1bb0e6fee001f093f3bf24e21c52afd6b92ee270f8f7cf36b7e68402743c8
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLaba83ZKYta6D5Tvinrmh5jcAkSYqyEHg:A3k03kHRJB56rapYqg
- TLSH T12D753916E6644AA5D02FC178C7929656FA333C454FA087CB13C4EA3D3F236D09AB9763
- MD5 SHA1 SHA512 SSDEEP TLSH