Analysis
- max time kernel
117s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/07/2026, 23:47
Behavioral task
behavioral1
Sample
2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 1.6MB
- Sample260731-3s6qesar8t
- SHA256 96a9e1ed60af9156705da3e65eb4c9a642b2e879334177b24b65d146dc288f0c
- MD5 68e2221a3fe0f037e92199d2bae93022
- SHA1 6e6147aaed3fb080ef9e3f569c7e8fd84f191f4f
- SHA512 0ea65c842e8c96b7c4fd7e2cfba6e3d78cbe881fa91c78525743ffcae7203407791db98789b7ede154b57eb9d503253441f0795fec2ba9318209bdde3a40b9e9
- SSDEEP 24576:A3mnXoZjzyaEFyKUJqogiYiKjEsm9x3mnXoZjzyaEFyKUJqogiYiKjEsm9M:A3kMjKi3kMjKz
- TLSH T16B75BF03DBA404E5E51A8630A9E54612EB75BD532B60C6DF236CC2152F637C0BF3A7B9
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral2/memory/6140-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c455-6.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000400000001b2cd-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/6140-21-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3372-40-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00030000000198d7-236.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c45b-234.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001ac92-755.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c455-6.dat aspack_v212_v242 behavioral2/files/0x000400000001b2cd-11.dat aspack_v212_v242 behavioral2/files/0x00030000000198d7-236.dat aspack_v212_v242 behavioral2/files/0x000d00000001c45b-234.dat aspack_v212_v242 behavioral2/files/0x000300000001ac92-755.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3372 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" 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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\:\autorun.inf patcher.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe$ 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE$ 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe$ 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpshare.exe patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe$ 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.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\122.0.2365.106\msedge.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created 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\122.0.2365.106\identity_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jstatd.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe$ 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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 opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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\Java\jdk-1.8\jre\bin\keytool.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.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\Mozilla Firefox\nmhproxy.exe 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.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\Microsoft Office\Office16\OSPPREARM.EXE$ 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe patcher.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_pwa_launcher.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe$ 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe$ 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.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 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 6140 2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 3372 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_68e2221a3fe0f037e92199d2bae93022_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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:6140
-
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:3372
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.6MB
- SHA256 96a9e1ed60af9156705da3e65eb4c9a642b2e879334177b24b65d146dc288f0c
- MD5 68e2221a3fe0f037e92199d2bae93022
- SHA1 6e6147aaed3fb080ef9e3f569c7e8fd84f191f4f
- SHA512 0ea65c842e8c96b7c4fd7e2cfba6e3d78cbe881fa91c78525743ffcae7203407791db98789b7ede154b57eb9d503253441f0795fec2ba9318209bdde3a40b9e9
- SSDEEP 24576:A3mnXoZjzyaEFyKUJqogiYiKjEsm9x3mnXoZjzyaEFyKUJqogiYiKjEsm9M:A3kMjKi3kMjKz
- TLSH T16B75BF03DBA404E5E51A8630A9E54612EB75BD532B60C6DF236CC2152F637C0BF3A7B9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.1MB
- SHA256 353f7c63f967b69d7c5b7b6a80ae62633317e318cd0a69192865f9b7b9e4b88e
- MD5 ce9aa4850ce8093826e61ebfc464a6aa
- SHA1 7be09e5c8224bb756ad2bc6249f1d581de93fc6e
- SHA512 d41156b127431bf1c20bc99b39ff58d954cfb327e305fa6ecf9235d7b44366d1e53175ec35aa34c0245f386f00b8c55817179e5e5b9db58322c954c1febf2535
- SSDEEP 24576:A3mnXoZjzyaEFyKUJqogiYiKjEsm9x3mnXoZjzyaEFyKUJqogiYiKjEsm9U0Le5b:A3kMjKi3kMjKvPji0Aj
- TLSH T150A59D13FAA402B5E027C174D9E29656EB7179822B30C6CF1358C2292F637D1AF3A775
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\javah.exe
- Size 1.6MB
- SHA256 2bd89c1593f8c70d87b6b867d6562ba23eff85687e82b305dd34df5e10719e53
- MD5 fe3dc1cd43f88ea04da995d05d5fed76
- SHA1 9815faa41888c0fffe97e8744b8f4dcb0113899a
- SHA512 1d3547740d5c2bf391f2d52b5cdbc549eafb5bdb643f910b9cabfd0eda0fafc724d1f28f6b8dac788828b1e74f01970d5e8439b68f0988e0ff7989842fe78889
- SSDEEP 24576:A3mnXoZjzyaEFyKUJqogiYiKjEsm9x3mnXoZjzyaEFyKUJqogiYiKjEsm95o:A3kMjKi3kMjKH
- TLSH T1D185BF03DBA404E5E51A8630A9E54612EB75BD532B60C7DF236CC2152F627C0BF3A7B9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\javah.exe$
- Size 1.8MB
- SHA256 4896f7d1751551e782262896dc238adbe034ac0f55280fcb66dccf6d9ef10019
- MD5 682a798abf877a4a361043aff36290ed
- SHA1 a04a2fe072a2da3943ad6bdc003c83fce1e8b633
- SHA512 59cc0575b605a4804a88a7b27f763065790d00f710f978a7d4e46bc8a16a9ffa7c567b08f68b3915d69c5b74c8c9043ac4308561c2961a95cebb539aeca09977
- SSDEEP 24576:A3mnXoZjzyaEFyKUJqogiYiKjEsm9x3mnXoZjzyaEFyKUJqogiYiKjEsm9+zy7:A3kMjKi3kMjKBs
- TLSH T14B85AF03E7A404F5E51B8630A9E54612EB75BD632B60C7DF236882152F637C0AF3A7B5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$
- Size 2.1MB
- SHA256 0c8bc71f1fcd3fbd93b4ee08bcbba6778e335e8b554e3f9f4596063507fa985d
- MD5 171b4354cc88734e82904e72f4a460d1
- SHA1 8adab6c5a869f7462c5878918600fe9b0661089b
- SHA512 dd7e049b7c3f9df9f1b63cf4ee48483e78e9cc474cda7f8f28b18448527fdf06920d952b8e60764804e28db664e57ef4ab5de6b4017f19dbcd9d985cc0103b16
- SSDEEP 24576:A3mnXoZjzyaEFyKUJqogiYiKjEsm9x3mnXoZjzyaEFyKUJqogiYiKjEsm9oUOlZr:A3kMjKi3kMjKHUOlk09
- TLSH T15BA5BF13EBA404E5D16B8634AAE54612EB75BC521B60C7CF636CC2252F237C06F3AB75
- MD5 SHA1 SHA512 SSDEEP TLSH