Analysis
- max time kernel
112s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
18/07/2026, 03:05
Behavioral task
behavioral1
Sample
2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe
- Size 4.3MB
- Sample260718-dk8sdahx7v
- SHA256 fda7f72df611b60e0e17e9b0f97952bbaa24ba11b5dd5e28b5e6b33da4f3de17
- MD5 8694315b43ad156acd8250bfdb96b47f
- SHA1 6c29afe0435cdcafb408896d9fa497306880976a
- SHA512 c271a839196d2081a23cba3acd56d80b3e246427a2956f1aa60999053bd51b276ce092979470d3f1ad9aa2f4589056b1048330ed425e7fcbaa2e85d0af589a2d
- SSDEEP 49152:A3k03kHRJPeW4SkZP4sz9MbE56rtTehqJtb2IQuygmUSbHDUnxeW4SkZP4sz9Mb:A3k03kHRpfkZcBrtTsTUEwfkZc
- TLSH T185263B16F6B887A2E0B7C079C5E6A666FA7238421F3086CF0245D72D2F276D18D35736
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral2/memory/5116-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c00000001c5d7-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2d6-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5116-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/6004-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019910-468.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000c000000019903-469.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0004000000019caa-1286.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000c00000001c5d7-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b2d6-11.dat aspack_v212_v242 behavioral2/files/0x0003000000019910-468.dat aspack_v212_v242 behavioral2/files/0x000c000000019903-469.dat aspack_v212_v242 behavioral2/files/0x0004000000019caa-1286.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 6004 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" 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_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\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe$ 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pj11icon.exe$ 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe$ 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$ patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\crashreporter.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe patcher.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.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\Edge\Application\139.0.3405.125\msedge.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.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.NetFX45.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE$ 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe patcher.exe File opened for modification 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\jre\bin\kinit.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE$ 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe$ 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe patcher.exe File created C:\Program Files\Mozilla Firefox\firefox.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.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\Java\jdk-1.8\bin\rmiregistry.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_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\Microsoft Office\root\Client\AppVDllSurrogate64.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe$ 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\unpack200.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe$ 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe$ 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe patcher.exe File created 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\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmprph.exe 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateSetup.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.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 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_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 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5116 2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe 6004 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_stealc_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-17_8694315b43ad156acd8250bfdb96b47f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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:5116
-
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:6004
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 4.3MB
- SHA256 fda7f72df611b60e0e17e9b0f97952bbaa24ba11b5dd5e28b5e6b33da4f3de17
- MD5 8694315b43ad156acd8250bfdb96b47f
- SHA1 6c29afe0435cdcafb408896d9fa497306880976a
- SHA512 c271a839196d2081a23cba3acd56d80b3e246427a2956f1aa60999053bd51b276ce092979470d3f1ad9aa2f4589056b1048330ed425e7fcbaa2e85d0af589a2d
- SSDEEP 49152:A3k03kHRJPeW4SkZP4sz9MbE56rtTehqJtb2IQuygmUSbHDUnxeW4SkZP4sz9Mb:A3k03kHRpfkZcBrtTsTUEwfkZc
- TLSH T185263B16F6B887A2E0B7C079C5E6A666FA7238421F3086CF0245D72D2F276D18D35736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 4.8MB
- SHA256 0533001d76fc28929177d9c67b54366b8f352a0411e9e2daf1280edf5aba1b13
- MD5 a18e1df85b8175bcbb251ce10a8f0887
- SHA1 5ed6d6bc4d824d295ee8e5c8cadef4ac84398682
- SHA512 5a3a6e3cd93b6878086411441d43218f0feda7211a6f0f540c36b17301bead071e9dcdf3bd0feb53161d42d2f2b8cf5189ab4c012496707eb1705a6d3e67e8a7
- SSDEEP 49152:A3k03kHRJPeW4SkZP4sz9MbE56rtTehqJtb2IQuygmUSbHDUnxeW4SkZP4sz9MbQ:A3k03kHRpfkZcBrtTsTUEwfkZcRjo
- TLSH T155363B16F6B88772E0B3C079C5E2A66AFA7238411F3086CB0245D72D2F277D58936736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe
- Size 4.3MB
- SHA256 6fd50fc27bf2e19ce101c0c157cd001eadf26ba8647d1f1432857ba4656db986
- MD5 1af66f485c2b1d94a34a482cc6fe4fa8
- SHA1 f0b7c74ac4cc37edca58492510bf81eb5019b765
- SHA512 8009855843d5e30a9fcda26138a53eb88cbcc4c41d84beb03f14a088cb52ae11ab5d45fb40438c1e22f51d91b702923d2acc2cb2e2e7d06b5bedf6454324a290
- SSDEEP 49152:A3k03kHRJPeW4SkZP4sz9MbE56rtTehqJtb2IQuygmUSbHDUnxeW4SkZP4sz9MbQ:A3k03kHRpfkZcBrtTsTUEwfkZcQ
- TLSH T1C9263A16F6B887A2E0B7C079C5E6A666FA7238421F3086CF0245D72D2F276D18D35736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe$
- Size 4.3MB
- SHA256 3713785e6091556d5b3cc015ce79180088a0dceffd340955e364995db120ffa7
- MD5 70f24e0b31f9b208f3240d413295422f
- SHA1 83c7d3fe1324255a224c6196e55364b6f5e29a02
- SHA512 f40ef0a0feb984df6d1e440089ec680a1482ba024597bb24be62e31e6c2e33bba2596ef4950c64e35f3339a3c0c0fa81d21d282c13838b76b37509d6b517f048
- SSDEEP 49152:A3k03kHRJPeW4SkZP4sz9MbE56rtTehqJtb2IQuygmUSbHDUnxeW4SkZP4sz9Mb8:A3k03kHRpfkZcBrtTsTUEwfkZc8
- TLSH T10A263B16F6B887A2E0B7C079C5E6A666FA7238421F3086CF0245D72D2F276D18D35736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
- Size 4.3MB
- SHA256 1adfc92c68c8ff0358dc078e49461744d3044a746984c6876c77d42d34698291
- MD5 431cf4dde1505482fe9a7f9073b6bf62
- SHA1 a2832987836da387dca63f10b1787ddc4423e3ba
- SHA512 52d5746b0f30d9a3a02da96ab9606450b1e7c25ab02211a18b7bce4a79aae025fe6cbb8c35ce51d26900bc9c9aa45121862294a1d6cb3816857f030144822020
- SSDEEP 49152:A3k03kHRJPeW4SkZP4sz9MbE56rtTehqJtb2IQuygmUSbHDUnxeW4SkZP4sz9Mbj:A3k03kHRpfkZcBrtTsTUEwfkZcj
- TLSH T17C263B16F6B88762E0B3C075C5E6AA66FA723C421F3086CF0245E72D2E376D19935736
- MD5 SHA1 SHA512 SSDEEP TLSH