Analysis
- max time kernel
92s - max time network
132s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/07/2026, 03:45
Behavioral task
behavioral1
Sample
2026-07-27_945c49d0b639d9a9b00277992646c03f_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
2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 1.1MB
- Sample260727-ea158agn71
- SHA256 571c32dba5d6fa2dc931b0531fe1666cd5d54765d2f60961bcd662aaa48a2ef7
- MD5 945c49d0b639d9a9b00277992646c03f
- SHA1 6b0aaca844b64b635a4270c028c6ef4619a036c8
- SHA512 b25b2e3a56fa67bd6013df01b83a7316791a53ce0ee5cf8c333c5cd6130c0d30163a93d2445c987ac1babe8745c4680b8eaa86a88a6757f69b33f8219f5c4eaf
- SSDEEP 24576:A3mnXoZjzyaEFoe/YCD5TvinrmbohdkNaU5ZYcD:A3kMm56rq
- TLSH T1D9351606E6940EA5D11F8134DB954652F6737C125FE083CB13D4EE3D3F32680AAEA6A7
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/4860-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002442e-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/2092-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022bd0-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4860-34-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2092-41-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00030000000216a4-1265.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002444e-1581.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000000729-2055.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000700000002442e-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022bd0-12.dat aspack_v212_v242 behavioral1/files/0x00030000000216a4-1265.dat aspack_v212_v242 behavioral1/files/0x000700000002444e-1581.dat aspack_v212_v242 behavioral1/files/0x0003000000000729-2055.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2092 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" 2026-07-27_945c49d0b639d9a9b00277992646c03f_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:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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\Java\jdk-1.8\bin\javapackager.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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\Windows Media Player\wmprph.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE$ patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE$ 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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\ONENOTE.EXE 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$ patcher.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\Java\jdk-1.8\bin\jconsole.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe$ 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.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\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE 2026-07-27_945c49d0b639d9a9b00277992646c03f_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\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE 2026-07-27_945c49d0b639d9a9b00277992646c03f_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}\pj11icon.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeComRegisterShellARM64.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Mail\wab.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE$ 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe$ 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\javaw.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\plugin-container.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe$ 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe$ 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.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)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\BHO\ie_to_edge_stub.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4860 2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 2092 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-27_945c49d0b639d9a9b00277992646c03f_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_945c49d0b639d9a9b00277992646c03f_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:4860
-
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:2092
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.1MB
- SHA256 571c32dba5d6fa2dc931b0531fe1666cd5d54765d2f60961bcd662aaa48a2ef7
- MD5 945c49d0b639d9a9b00277992646c03f
- SHA1 6b0aaca844b64b635a4270c028c6ef4619a036c8
- SHA512 b25b2e3a56fa67bd6013df01b83a7316791a53ce0ee5cf8c333c5cd6130c0d30163a93d2445c987ac1babe8745c4680b8eaa86a88a6757f69b33f8219f5c4eaf
- SSDEEP 24576:A3mnXoZjzyaEFoe/YCD5TvinrmbohdkNaU5ZYcD:A3kMm56rq
- TLSH T1D9351606E6940EA5D11F8134DB954652F6737C125FE083CB13D4EE3D3F32680AAEA6A7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe
- Size 1.2MB
- SHA256 cc26945291c90b0e5dd2b4d53dc04e7031a7bbaac2bb4dcc18cb4a60379b0a3b
- MD5 6cc70c342a6981f58e07fe4904b1a890
- SHA1 fd0b9794c6e5694f948ff8b36fcb1c127be261be
- SHA512 9fd1d8865e47b4d847fe0b78d6749346f30150a905cea341c8b025f893aa18b2fa9ddf9d8e65050179fbae8b2f4602837118fa57d17169b85b127e33c7f252bd
- SSDEEP 24576:A3mnXoZjzyaEFoe/YCD5TvinrmbohdkNaU5ZYcxTjE:A3kMm56rYw
- TLSH T150451606E6940AA5D11F8134D7914652B7737C225FE087CB13E4EE3D3F32680AEEA667
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.6MB
- SHA256 149f1dd869ca98f63b373a4a25dd4e08a4795090ba755e77ba1da6fe91849ad9
- MD5 1ef91c259c4c2cb30551945a78bf6e3a
- SHA1 bd3f2ebf82f9bb79bf1c200566f599f7356cd816
- SHA512 1b0ab04fe0a265961acd69ac66c6101ad463ed22cb97368a8079373a7804343b2942bf717ad2172c6bf13012bdb3555d614c9df3ebcde3d21c3e0076fb5d78ec
- SSDEEP 24576:A3mnXoZjzyaEFoe/YCD5TvinrmbohdkNaU5ZYc/0Le5ji0hmxNrM:A3kMm56r6Pji0Aj
- TLSH T162753916E6A40BA5D02FC074C7925656FA733C425FA087CB13D4DA3C3F226D19ABA763
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe
- Size 1.2MB
- SHA256 5d0d96d5772c71815617fe18924170c47d9b418ba64d954cb288187fb0272ccd
- MD5 8c98b8fa04a7c9fd6140d6509adc9042
- SHA1 b50087576dc9b88c3dccd1c2a44e5d63b3551530
- SHA512 6e1332eb4822a0c839ce7914e760371ffb35430e25ec1fe2a43945d27eabbd46c573ff6cc0a502d3c79a14927104e16237aab42ed85ceee04449e4f646dff334
- SSDEEP 24576:A3mnXoZjzyaEFoe/YCD5TvinrmbohdkNaU5ZYcbF:A3kMm56r6
- TLSH T184453702E6940AA5D55F8130DB964612F6337D524FE087EB13D4FE3D3F32680AAE9663
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
- Size 1.3MB
- SHA256 d683680b2802b23b812bd4cdbd71ee039c39afea697e6c381e512de6d7795fcf
- MD5 a181dbb44ac0ccb5a49c5c8e8c227611
- SHA1 53eceb65f038ef0c46ad8e2a59382228a81d2038
- SHA512 310eb8691abbc6efff85f048434348705dc89f22ee401f9120034ba4a2d5275d294fcf2c996612aef2d4b88d118ab9523f45818648f6dd0794d132f177d5f280
- SSDEEP 24576:A3mnXoZjzyaEFoe/YCD5TvinrmbohdkNaU5ZYcbV+PAk2hMH3:A3kMm56roi2WH3
- TLSH T1F7553822E6940AA5D12F8130DBA54566B6377C124FE183CB13D4EA3D3F726C06EFA253
- MD5 SHA1 SHA512 SSDEEP TLSH