Analysis
- max time kernel
116s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/07/2026, 15:55
Behavioral task
behavioral1
Sample
2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 2.4MB
- Sample260715-tcvtjsbv7x
- SHA256 676651292510f762de4999528f93157f464ae4e082683d9bf4878798a58242a1
- MD5 031f860df1e172059e401c173e4c39d3
- SHA1 2fd913027aecf2887db045efe4ce2c94442817b4
- SHA512 791251d0e9dc1d0c8f2f33437c9328428ac6d9d739c12e695b38dfcd507c77a786630ee53b1c1a613df909423ad14e897fe42eaddc3bd24c8b0ac35fde6b8f9c
- SSDEEP 24576:A3mnXoZjzyaEFyKUb4zyXF0V7ZZe0p4Ek4niOkl/A04szE87JKTvmlD5Tvinrmg2:A3kMjKtdeW4SkZP4sz9MbE56rkpYq
- TLSH T144B53A16F6784762D0B7C079C9D2AA56FA323C451F308BDB0245AB283E377D19A35736
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 6 IoCs
resource yara_rule behavioral2/memory/1208-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000e00000001c52d-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b32b-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/1208-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/2012-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000700000001aca9-1264.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000e00000001c52d-5.dat aspack_v212_v242 behavioral2/files/0x000200000001b32b-11.dat aspack_v212_v242 behavioral2/files/0x000700000001aca9-1264.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2012 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" 2026-07-15_031f860df1e172059e401c173e4c39d3_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 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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\Java\jdk-1.8\bin\jar.exe$ 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe$ 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe$ 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\ExtExport.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE$ 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe$ 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE patcher.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\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.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\Windows Media Player\wmpconfig.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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\Java\jdk-1.8\bin\serialver.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\IEContentService.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\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE$ 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe$ patcher.exe File created C:\Program Files\7-Zip\7zG.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe patcher.exe File created C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\nmhproxy.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_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}\pubs.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$$ 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe$ 2026-07-15_031f860df1e172059e401c173e4c39d3_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 (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.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 patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe$ 2026-07-15_031f860df1e172059e401c173e4c39d3_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 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 (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe patcher.exe File created C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmprph.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe$ 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe$ 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateSetup.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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\dotnet\dotnet.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\servertool.exe 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.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 2026-07-15_031f860df1e172059e401c173e4c39d3_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 2026-07-15_031f860df1e172059e401c173e4c39d3_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 1208 2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 2012 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-15_031f860df1e172059e401c173e4c39d3_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-15_031f860df1e172059e401c173e4c39d3_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:1208
-
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:2012
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.4MB
- SHA256 676651292510f762de4999528f93157f464ae4e082683d9bf4878798a58242a1
- MD5 031f860df1e172059e401c173e4c39d3
- SHA1 2fd913027aecf2887db045efe4ce2c94442817b4
- SHA512 791251d0e9dc1d0c8f2f33437c9328428ac6d9d739c12e695b38dfcd507c77a786630ee53b1c1a613df909423ad14e897fe42eaddc3bd24c8b0ac35fde6b8f9c
- SSDEEP 24576:A3mnXoZjzyaEFyKUb4zyXF0V7ZZe0p4Ek4niOkl/A04szE87JKTvmlD5Tvinrmg2:A3kMjKtdeW4SkZP4sz9MbE56rkpYq
- TLSH T144B53A16F6784762D0B7C079C9D2AA56FA323C451F308BDB0245AB283E377D19A35736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.9MB
- SHA256 83bd8fcf7d1186c4ea71b0609fa6008ec9142d337e4ffc14fb9a8285a7186ad0
- MD5 40fd502f39c9cc2bb560548bdf254a9d
- SHA1 bc060f5bd79dd7066898fa0d5117394ee3621df9
- SHA512 4fd70f012ef8997a9b047404784eea19517664a06c49605a38a159f826fe262da00d005ef142ebc8f776c528089899d6a2b8ae99ab1e7e7eb77fb89e682805bb
- SSDEEP 49152:A3kMjKtdeW4SkZP4sz9MbE56rkpYqjPji0Aj:A3kMjKtBfkZcBrk6Gjo
- TLSH T143E53A16F6788762D077C079C9D2A65AFA323C451F308ACB0245EB283E377D59A36736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
- Size 2.4MB
- SHA256 03803b98d83cdc6e9131bfcf5afc63a723021bba4a7a4db141953f8d35530653
- MD5 4fe5763aa4f064ea824e10c565c499c5
- SHA1 acb662250039c85b06dceb3ff873b1038c8772dc
- SHA512 f2f97b43c7662826ba665d6b41c284c5696443ba2b0d6f72b3a81ab2ec3829e6fd9570ddb1a0fe4d79491a4a217cfb818cb1a0ae1c4a99e9fecd4717406f199b
- SSDEEP 24576:A3mnXoZjzyaEFyKUb4zyXF0V7ZZe0p4Ek4niOkl/A04szE87JKTvmlD5TvinrmgU:A3kMjKtdeW4SkZP4sz9MbE56rkpYqt
- TLSH T164C52916F6B84762D0B7C075C9D6AA56FA323C851F308BDB0245BB282E337D19A35736
- MD5 SHA1 SHA512 SSDEEP TLSH