Analysis
- max time kernel
117s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
08/06/2026, 13:56
Behavioral task
behavioral1
Sample
2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11-20260513-en
windows11-21h2-x64
11 signatures
150 seconds
General
- Target 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.5MB
- Sample260608-q84jsaev8m
- SHA256 13b98740ce2f8118e2832fe0a3dc5b0b7351c5f11d92a0081cb79d40c6186a45
- MD5 7037c897c13c5db6a656b697ff899747
- SHA1 c369ab292f3d78be73a7c10fac6708aa60b2b744
- SHA512 b61ba2870568a88234c89bbd6ddb2c7e39032f892dd32a9425d74a1a0b5f95378061e4c37cf526de5a931b8e316c6b5a85af737b221e88511406814e3a369aab
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqiZaiTPelcF5jcAkSYqyEYcD5TvinrmGZG:A3k03kHRJ7pYqv56rbeW4SkZP4sz9Mb
- TLSH T165C51716F6684762D06BC079C6D2AA5AFA3338451F7087CB0385DB3C2F276D19A79327
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral2/memory/984-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x001a00000002b4a7-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2312-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000002a428-12.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/984-70-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/2312-71-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00020000000291cc-1022.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d000000027a0f-1483.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x001900000002b4b2-1587.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x001a00000002b4a7-5.dat aspack_v212_v242 behavioral2/files/0x000200000002a428-12.dat aspack_v212_v242 behavioral2/files/0x00020000000291cc-1022.dat aspack_v212_v242 behavioral2/files/0x000d000000027a0f-1483.dat aspack_v212_v242 behavioral2/files/0x001900000002b4b2-1587.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2312 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" patcher.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-06-08_7037c897c13c5db6a656b697ff899747_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 2026-06-08_7037c897c13c5db6a656b697ff899747_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 created C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmlaunch.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\Office16\MSQRY32.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE$ 2026-06-08_7037c897c13c5db6a656b697ff899747_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\WindowsApps\Microsoft.GamingApp_2105.900.24.0_x64__8wekyb3d8bbwe\XboxStub.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdate.exe$ 2026-06-08_7037c897c13c5db6a656b697ff899747_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 (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE 2026-06-08_7037c897c13c5db6a656b697ff899747_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}\misc.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_21.21030.25003.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jps.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe$ 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_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\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdate.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe$ 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe$ 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\idlj.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmpconfig.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\dotnet.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_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$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe$ 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe$ 2026-06-08_7037c897c13c5db6a656b697ff899747_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 2026-06-08_7037c897c13c5db6a656b697ff899747_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 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 984 2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 2312 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-08_7037c897c13c5db6a656b697ff899747_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-08_7037c897c13c5db6a656b697ff899747_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:984
-
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:2312
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.5MB
- SHA256 13b98740ce2f8118e2832fe0a3dc5b0b7351c5f11d92a0081cb79d40c6186a45
- MD5 7037c897c13c5db6a656b697ff899747
- SHA1 c369ab292f3d78be73a7c10fac6708aa60b2b744
- SHA512 b61ba2870568a88234c89bbd6ddb2c7e39032f892dd32a9425d74a1a0b5f95378061e4c37cf526de5a931b8e316c6b5a85af737b221e88511406814e3a369aab
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlCUQ2RojsqiZaiTPelcF5jcAkSYqyEYcD5TvinrmGZG:A3k03kHRJ7pYqv56rbeW4SkZP4sz9Mb
- TLSH T165C51716F6684762D06BC079C6D2AA5AFA3338451F7087CB0385DB3C2F276D19A79327
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
- Size 2.7MB
- SHA256 d3668b17eadd0eaa9f8c8031f3df95f51d34a5a695baa99dcdccf3993cd1accf
- MD5 bfb494315bb8984ac6b4df113169ab3e
- SHA1 f1440d9c26175176919752b60a022b75dd4ceceb
- SHA512 8ad55b952e7776e9b912b75f1b5250a8ddac0627fe90ecd43a09e1851851bd6b4b69d1a8379aec25ee164ff59fdef7393c738257213cdbd5faa48bfffb5f7c39
- SSDEEP 49152:A3k03kHRJ7pYqv56rbeW4SkZP4sz9Mb5W:A3k03kHRR6Br7fkZc5W
- TLSH T1A6D51716F6684762D06BC079C6D2AA5AFA3338450F7087CB0385DB3C2F276D19A79727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe$
- Size 2.7MB
- SHA256 1bd1bb0becbedab417ae8cdf665b83f0e9674333193f8a776100c2783b0ff39f
- MD5 d401b61336645b8111f4d25d2cc27ff9
- SHA1 bb75c596b9dcf3d8731f9a4ec69d5cbe7b2c0b1c
- SHA512 b0bd7096ee25d24b96641b81ba0d87c0735ce7c4cb60fa546b56c4931c5067ca7e208ae327f3660a869a03a7bec5c50097cc285676d3ee82bcbf50237aaf68f2
- SSDEEP 49152:A3k03kHRJ7pYqv56rbeW4SkZP4sz9Mbjw:A3k03kHRR6Br7fkZcs
- TLSH T197D51716F6684762D06BC079C6D2AA5AFA3338450F7087CB0385DB3C2F276D19A79727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.1MB
- SHA256 e0bbb90a1002d811766fe7ab9b9e9cf0e63bb292e2c1e7b02a2680bf936f9547
- MD5 d3fc427c490158da0fca0cfc20b2cab8
- SHA1 7e88f3b0afb1f3b7ba9d801314d6648b4aff5275
- SHA512 ac0e3ddae2eca61ba29c2a0d1c361e78de0762e5b255da6b590523a6f4bbf40218d601a207d2cf08fedab8327388f4a52af9f9b15544633d88a88cffd789c454
- SSDEEP 49152:A3k03kHRJ7pYqv56rbeW4SkZP4sz9MbBPji0Aj:A3k03kHRR6Br7fkZcRjo
- TLSH T1E2E52916F6784762D07BC0B9C6D2A65AFA3338451F7086CB0385D73C2F276D19A7A326
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
- Size 3.1MB
- SHA256 0409553c99eb30064a8698477fcf004e348e6ce9dfe8878a63084e913e5aeff4
- MD5 2fc992c4b4bce6f144eb60421d40d973
- SHA1 9fdb66bcc0de7ae93696cd723f44f4a054fe263f
- SHA512 2686adf6bb4d43e3e592510d72c2fe5ef1459dcb219ff84afa4d674842d946ce9838e2effa06602a3dfad9b749f20709cd07e54febf07b74929186d7ab0d84d1
- SSDEEP 49152:A3k03kHRJ7pYqv56rbeW4SkZP4sz9MbL8tDZqrKV:A3k03kHRR6Br7fkZcLm
- TLSH T177E53916F67887A2D07BC079C6D29A66FA7338410F7087CB0285D73D2F276D19A79326
- MD5 SHA1 SHA512 SSDEEP TLSH