Analysis
- max time kernel
86s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 03:35
Behavioral task
behavioral1
Sample
2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.9MB
- Sample260730-d5ep2acl2x
- SHA256 1fbcbf9cb9f87ca365443c41ace14ab8bd837721f6c28e25b05adbd81568b7cd
- MD5 46c524db0c2eb5831cb8cddf306a080b
- SHA1 6e019f44088de9e5e422efba18c6ed8bff6ee060
- SHA512 614e219c25fb3bff587daf06568514a6d277533e0a47acfff4475d838ddc849b56027a4e103f95f4bffebaa52ddfec0a355e15d5caa3d60486b35156d1bafa0b
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bscEc+BiRaaF3mnXoZ643mnXoZ6i6cMJlCM:A3k03kHRJ43k03kHRJN
- TLSH T1FC95AE13EB9504E9E10AC174AAD64A23FB75BC56176093DF2358C2152F62BD07F3E3A8
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 6 IoCs
resource yara_rule behavioral1/memory/980-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024450-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/5080-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b83-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/980-40-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/5080-59-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024450-6.dat aspack_v212_v242 behavioral1/files/0x0003000000022b83-12.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 5080 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" 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_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 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_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\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe$ 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7z.exe$ patcher.exe File created C:\Program Files\dotnet\dotnet.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\wsimport.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_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 created C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jstack.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_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}\pubs.exe$ 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe$ patcher.exe File created C:\Program Files\Mozilla Firefox\firefox.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_proxy.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\schemagen.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe$ 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Office16\ONENOTE.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.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\Java\jdk-1.8\jre\bin\java.exe patcher.exe File created 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\cookie_exporter.exe$ 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe$ 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_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}\lyncicon.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe patcher.exe File created C:\Program Files\Mozilla Firefox\default-browser-agent.exe patcher.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 (x86)\Microsoft\Edge\Application\pwahelper.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE$ 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.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\jre\bin\rmiregistry.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe$ 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe$ 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe$ 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_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 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_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 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 980 2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 5080 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_46c524db0c2eb5831cb8cddf306a080b_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_46c524db0c2eb5831cb8cddf306a080b_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:980
-
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:5080
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.9MB
- SHA256 1fbcbf9cb9f87ca365443c41ace14ab8bd837721f6c28e25b05adbd81568b7cd
- MD5 46c524db0c2eb5831cb8cddf306a080b
- SHA1 6e019f44088de9e5e422efba18c6ed8bff6ee060
- SHA512 614e219c25fb3bff587daf06568514a6d277533e0a47acfff4475d838ddc849b56027a4e103f95f4bffebaa52ddfec0a355e15d5caa3d60486b35156d1bafa0b
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bscEc+BiRaaF3mnXoZ643mnXoZ6i6cMJlCM:A3k03kHRJ43k03kHRJN
- TLSH T1FC95AE13EB9504E9E10AC174AAD64A23FB75BC56176093DF2358C2152F62BD07F3E3A8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.4MB
- SHA256 fa466dab32658a1c880b81b8a3c1f92dc78b3d018bf1a21933e59e20fa510ede
- MD5 42d9000ca3d2cc60a3c65f0b34f38272
- SHA1 5b08179edc9990d393c85b5727518b5cb364f723
- SHA512 f8b52f15281730f7a43d08ffbaa1d5979d365320a547af18bc25d84ec998f21d0115ff5bd9821ff36f18fee62ba3da25dad311197f3fa15babccd5ec5c9b50fd
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ0l98bscEc+BiRaaF3mnXoZ643mnXoZ6i6cMJlCg:A3k03kHRJ43k03kHRJZPji0Aj
- TLSH T170C59D17FAA405B5D026C174DAD69A67FA717846173097CF2358C2282F63BD0AB3E3B4
- MD5 SHA1 SHA512 SSDEEP TLSH