Analysis
- max time kernel
97s - max time network
122s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/07/2026, 11:53
Behavioral task
behavioral1
Sample
2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.5MB
- Sample260710-n2sslab13s
- SHA256 113dee54087fe6bd03b16b73ccda155e07cb4bf8ad182424fef7ae6f3591d6b5
- MD5 3ee46626a3c5db7ba3f68ec9ad80816d
- SHA1 6c56a9288a90e4c632bd2104579251d818e34618
- SHA512 b60ff7710c0c33fb218bf25a6cb51c1d2b536092a35d3516ea1f89f83576b9fb6ac230d4bedf1742ea4a701d5263402c62152cd5a9f9caae89af0aa5733ee9bb
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdCKaEBiXKapwe5jcAkSYqyE3YTqMi8CtBd2v:A3k03kB56rPpYqOqJtb2IQPji0Aj
- TLSH T1ACC54B16F6648B71D077C0B9C5D2A69AEA3238425F308BCB1345DB283F277D5963A732
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/3836-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024420-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/888-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022bd0-13.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3836-16-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/888-17-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000216a2-1266.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000000703-1383.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024420-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022bd0-13.dat aspack_v212_v242 behavioral1/files/0x00020000000216a2-1266.dat aspack_v212_v242 behavioral1/files/0x0003000000000703-1383.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 888 patcher.exe - 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" patcher.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_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 opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe$ 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe patcher.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\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.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\Google\Chrome\Application\chrome_proxy.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe$ 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\7-Zip\7zG.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javac.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe$ 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_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\Java\jre-1.8\bin\servertool.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Office16\WORDICON.EXE 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Java\jdk-1.8\jre\bin\javacpl.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_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\Java\jdk-1.8\bin\jjs.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe$ 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE$ 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\WinStore.App.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\ohub32.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe$ 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\OFFICE16\FLTLDR.EXE 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$ 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7z.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 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_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 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3836 2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 888 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-10_3ee46626a3c5db7ba3f68ec9ad80816d_amadey_cobalt-strike_elex_hijackloader_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:3836
-
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:888
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.5MB
- SHA256 113dee54087fe6bd03b16b73ccda155e07cb4bf8ad182424fef7ae6f3591d6b5
- MD5 3ee46626a3c5db7ba3f68ec9ad80816d
- SHA1 6c56a9288a90e4c632bd2104579251d818e34618
- SHA512 b60ff7710c0c33fb218bf25a6cb51c1d2b536092a35d3516ea1f89f83576b9fb6ac230d4bedf1742ea4a701d5263402c62152cd5a9f9caae89af0aa5733ee9bb
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdCKaEBiXKapwe5jcAkSYqyE3YTqMi8CtBd2v:A3k03kB56rPpYqOqJtb2IQPji0Aj
- TLSH T1ACC54B16F6648B71D077C0B9C5D2A69AEA3238425F308BCB1345DB283F277D5963A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
- Size 2.8MB
- SHA256 15d6d0d7e22dcd3efb12178050c72e3c5217186987e6252f274c630bdb31617a
- MD5 8236607c7fff1443080e93ec43833e33
- SHA1 9d590d38e60c22f2d63c5a21956d617c5ba4ae2c
- SHA512 afe02366739362a2a13d5a8498ff5dcb699abb527db475f73a2eaf3af2a260a0dec02df93a2480175f959d4a7adfa541b60f0efb1f19ffb02ce8a360241edee5
- SSDEEP 49152:A3k03kB56rPpYqOqJtb2IQPji0AjyUN+Eir:A3k03kCrP6lZjoyE
- TLSH T134D53A16F6688BA1D077C079C5D2969AEA7238410F308BCB1345DB2D3F277E5993A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.0MB
- SHA256 10c5f9211fc59917fccce7fdaa7fdcb2462ff4733885eb3506dffa9a32611545
- MD5 cee20da7778b982506ff22bfb6ac6209
- SHA1 eeb7e0ba09ea00f8819b0403946fce59bb81ffdd
- SHA512 dbd1b0d8e23505f65106b1ade788beafc75c1eb8bdb0b0e9f43d01a2364589ad3f1d653cc774a8a32cdc1f72a5bd5f50561345a8e868f1aca9431810d4b01a0c
- SSDEEP 49152:A3k03kB56rPpYqOqJtb2IQPji0AjKPji0Aj:A3k03kCrP6lZjo0jo
- TLSH T198E53B16F6648771D077C0B9C5D2A69AEA3238425F308BCB1345DB683F277D6863A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
- Size 2.5MB
- SHA256 77eeb1efc92a68e99e19f0c7b5492207956dbc3d633abfdd8b5f742f1161e7d3
- MD5 34b2eb9ed862e6dd5d479aa719f8e0dc
- SHA1 cac13c8f5e95029b0f67a9d28a97bf57b322f452
- SHA512 c4fbbc62970dd647141b09ea40f21b3bcfaacb2159aeedfd0d3f7634c41c6032a814358ac7c541ef8053c95ca3c2d769ccbe8f8f831f03553fbefad2121bfbfc
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdCKaEBiXKapwe5jcAkSYqyE3YTqMi8CtBd21:A3k03kB56rPpYqOqJtb2IQPji0Ajq
- TLSH T15CC52916F6A44761D077C079C9D2969AEA323C821F308BCB1345EB683F377D5963A722
- MD5 SHA1 SHA512 SSDEEP TLSH