Analysis
- max time kernel
108s - max time network
138s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/08/2026, 15:58
Behavioral task
behavioral1
Sample
2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe
- Size 1.6MB
- Sample260806-tef36seq51
- SHA256 9ceb2d8a32b51511c5eecabd77121cfda479a3dc5115c39b970af7e18b3738f1
- MD5 0542859455ce7172f361c5cb632e5de2
- SHA1 415925152baed80c4efa08218a378973fd2407cd
- SHA512 9fbc8b800edd24c706b2b81852b1a2f7a5efe6040cc39709f1027989c8d878b8b67e7ca4073cd973851faab1af82ecceafedcb17f35a4c90b94fcce2a9c45657
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOaRapbRTmyE6UjYTqMi8CtBd2QHCHmTBg:A3k03kHRJ86ZqJtb2I
- TLSH T133757C16F6A442B5E067C179C5E29A5AFE3238425B3086CF1349C3292F63BD1DE3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 6 IoCs
resource yara_rule behavioral2/memory/2448-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c54d-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b32b-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2448-21-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4484-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00170000000188d8-1475.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c54d-5.dat aspack_v212_v242 behavioral2/files/0x000200000001b32b-11.dat aspack_v212_v242 behavioral2/files/0x00170000000188d8-1475.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4484 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" 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_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 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_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\unpack200.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 (x86)\Microsoft\Edge\Application\msedge.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe$ 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe 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\Integration\Addons\OneDriveSetup.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE$ 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe$ patcher.exe File created C:\Program Files\7-Zip\Uninstall.exe patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_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 (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe$ 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7z.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe$ 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_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\Microsoft Office\root\Office16\excelcnv.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE patcher.exe File created C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7z.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\nmhproxy.exe$ patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe$ 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.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_proxy.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe$ 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\java.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe$ 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe$ patcher.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\jhat.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jmap.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe patcher.exe File opened for modification 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\xjc.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\setup.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe$ 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File created 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\maintenanceservice_installer.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jcmd.exe patcher.exe - Drops file in Windows directory 16 IoCs
description ioc Process File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$ patcher.exe File created C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe patcher.exe File created C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe$ 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File created C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_32\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_64\MSBuild\3.5.0.0__b03f5f7f11d50a3a\MSBuild.exe$ 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe patcher.exe File opened for modification C:\Windows\assembly\GAC_MSIL\ComSvcConfig\3.0.0.0__b03f5f7f11d50a3a\ComSvcConfig.exe 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe File created C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.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 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_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 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2448 2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe 4484 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-06_0542859455ce7172f361c5cb632e5de2_amadey_cobalt-strike_elex_hijackloader_icedid_vidar_wannacry.exe"1⤵
- 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:2448
-
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:4484
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.6MB
- SHA256 9ceb2d8a32b51511c5eecabd77121cfda479a3dc5115c39b970af7e18b3738f1
- MD5 0542859455ce7172f361c5cb632e5de2
- SHA1 415925152baed80c4efa08218a378973fd2407cd
- SHA512 9fbc8b800edd24c706b2b81852b1a2f7a5efe6040cc39709f1027989c8d878b8b67e7ca4073cd973851faab1af82ecceafedcb17f35a4c90b94fcce2a9c45657
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOaRapbRTmyE6UjYTqMi8CtBd2QHCHmTBg:A3k03kHRJ86ZqJtb2I
- TLSH T133757C16F6A442B5E067C179C5E29A5AFE3238425B3086CF1349C3292F63BD1DE3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
- Size 1.7MB
- SHA256 a6927d2f0c3020aeeceb66f406b1e3bb36174cb3f7f6b65ccdf83ec88531855c
- MD5 67143f496d3d5585a5ddd3f50001d942
- SHA1 5b3026ae344379d5a6341848080202c07910e90c
- SHA512 0e077765624b5a847cd26f77329c141f2fc7a3132c8b4abd38fd0ecaa164d41cff28933f6f09846c11c017523500c9f036b3237eb02a092129d3c10310979c47
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOaRapbRTmyE6UjYTqMi8CtBd2QHCHmTBd:A3k03kHRJ86ZqJtb2I0W
- TLSH T1CD856C17F6A442B5E067C179C5E29A5AFB3278421B308ACF1349C3292F637D19E3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.1MB
- SHA256 5b8d1ca81aed31174701c6bd40be08f0ab0899556b060ba03b15ac89dad4fb1f
- MD5 c585bb38b6fa5ea01700018d136efcbf
- SHA1 117091018fc2761b2e3966d7335fa23a97aae38d
- SHA512 cd34f833922bb3737f073ef35abd7d5892a9f54177d0bf6329342b4797bc7c691daf21f3bc3b7b8906c6664460bd209ee983c742429129b955aa7db3707e3e27
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOaRapbRTmyE6UjYTqMi8CtBd2QHCHmTBS:A3k03kHRJ86ZqJtb2IQPji0Aj
- TLSH T16AA55B16F6A443B5D073C0B9C5D2A69AFE7234425B308ACB1349C7282F67BD5DA3A731
- MD5 SHA1 SHA512 SSDEEP TLSH