Analysis
- max time kernel
92s - max time network
145s - 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, 05:57
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-07-30_1325d88e0cddfe91f118acd0e322608c_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_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.5MB
- Sample260730-gn4vda1dnc
- SHA256 46daa1178269b94892d1dc31d02b80987009087ae251f887c94a35b153642d32
- MD5 1325d88e0cddfe91f118acd0e322608c
- SHA1 fd113c99cbf8ea291a237c1ce6db9025b883af4b
- SHA512 fe04e0548b3024f8c86dc0123736f3e79d1b7538ee7187d99177aa6455795beffa79af6c627aea6c97102b936b164076378436efc262023b7951ee911a334791
- SSDEEP 24576:J/sCv7rTiw24DtD+qBAavbaB0Le5ji0hmxNrM:N7iw2G+lPji0Aj
- TLSH T178655C17F6A84661E0739174C8E5965AE972B4450B30C6CF12A8CB3C2F73BF1A939736
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/3908-0-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002446d-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4680-7-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b20-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000400000002258b-1268.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024490-1574.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000400000002312e-1625.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3908-1856-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4680-1941-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack - Executes dropped EXE 1 IoCs
pid Process 4680 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" 2026-07-30_1325d88e0cddfe91f118acd0e322608c_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_1325d88e0cddfe91f118acd0e322608c_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 (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe$ 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleApp.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe$ 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe$ 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge.exe$ 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\7-Zip\7z.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe$ 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe patcher.exe File created C:\Program Files\Mozilla Firefox\firefox.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jps.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe$ 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe$ 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ieinstal.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateOnDemand.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\klist.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe patcher.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 (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.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\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateOnDemand.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe$ patcher.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 (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpshare.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\MicrosoftEdge_X64_139.0.3405.125.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_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$ 2026-07-30_1325d88e0cddfe91f118acd0e322608c_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}\pj11icon.exe$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_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\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE$ 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpnscfg.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE$ 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.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 2026-07-30_1325d88e0cddfe91f118acd0e322608c_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_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3908 2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 4680 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_1325d88e0cddfe91f118acd0e322608c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_1325d88e0cddfe91f118acd0e322608c_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:3908
-
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:4680
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.5MB
- SHA256 46daa1178269b94892d1dc31d02b80987009087ae251f887c94a35b153642d32
- MD5 1325d88e0cddfe91f118acd0e322608c
- SHA1 fd113c99cbf8ea291a237c1ce6db9025b883af4b
- SHA512 fe04e0548b3024f8c86dc0123736f3e79d1b7538ee7187d99177aa6455795beffa79af6c627aea6c97102b936b164076378436efc262023b7951ee911a334791
- SSDEEP 24576:J/sCv7rTiw24DtD+qBAavbaB0Le5ji0hmxNrM:N7iw2G+lPji0Aj
- TLSH T178655C17F6A84661E0739174C8E5965AE972B4450B30C6CF12A8CB3C2F73BF1A939736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$
- Size 2.0MB
- SHA256 d3791ebd538348dd887efe40fdb8614f9e393433f0d9eff61619f0ab8c309266
- MD5 b643afe270005c8adac84735ce125746
- SHA1 8c9ae62774e86b549d97d332ad9244d7be143a90
- SHA512 360a8daaae73508ec53abcbb6861a78a0ca183121a1c036ef696bc807977dd538d751fe645bf057b647e323aa51bf230aa6b6555dd3eb6a900d6ce7345458869
- SSDEEP 24576:J/sCv7rTiw24DtD+qBAavbaB0Le5ji0hmxNrMfUr2d29dBrtpDiI:N7iw2G+lPji0Aj2UidGl
- TLSH T1A1A55C16B6E84665E073D174C9E6865AE972B4450B30C6CF12A8C73C2F33BF1AE39725
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe
- Size 1.6MB
- SHA256 296f3a0f5ea0e9658cbaddd0056568d5d3271825b8a913e1b70c92a9b2b080ef
- MD5 8033b22626e917f55edd46eda5ae318a
- SHA1 24f37fe635e2f11f5d96ad061ab3c00fa001b0dc
- SHA512 f936ecf0c2dcb22ef7795cdeb6d8614e069ccd5dec0e98e303df5e6137bc6b2692f742bc2c9abf4c995cf173b203a89f07239e90125a1c3238ae05a636b6bbe7
- SSDEEP 24576:J/sCv7rTiw24DtD+qBAavbaB0Le5ji0hmxNrMdTjE:N7iw2G+lPji0Ajow
- TLSH T1FC755C17B6E84665E0739174C8E5965AEA72B4450B30C6CF12A8C73C2F23BF1AD39736
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.0MB
- SHA256 4eff8f950d4d7c79da5cb3d364ed8f4953a887bf94dbad57f2c5bb354be1aa1d
- MD5 09b58ed0beb5536369f529d9f84635bb
- SHA1 6b992584d742b3ef6bea5addfb3bbde16e3eb16c
- SHA512 31ab4df076b0591c62766b6082daeffc5278e3849d0cf88b30974e63f6e2e11ed8297c9b652477934408586fc2c5b5215713b2a452a9b47788bd3ce26c2ca428
- SSDEEP 24576:J/sCv7rTiw24DtD+qBAavbaB0Le5ji0hmxNrMD0Le5ji0hmxNrM:N7iw2G+lPji0AjKPji0Aj
- TLSH T14FA54B26F6B84731E073D075C9E6969AE97274450B3086CF1299C73C2E27BF2993A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe
- Size 1.6MB
- SHA256 2ca8c954c7bd67e0667d88ee4e6191aad168a6e3086701aeb4d2b7708459292c
- MD5 2c6d0ec2fa498978f76d7f2840bd5c5f
- SHA1 9b6952fcb86031ba544d5250181e4136a7c91247
- SHA512 2225250f0e2a4bb095d6df95e7f1f81188a86cc8ddb198b14f9d70a26cd3071a07d3e16af9681ecda20634380e4bbdceaaa336dbdbf9c28abd84ad446d9f7499
- SSDEEP 24576:J/sCv7rTiw24DtD+qBAavbaB0Le5ji0hmxNrMPF:N7iw2G+lPji0Ajq
- TLSH T1AA754C16F6E84661D4B39170C8E5965AE972BC850B3086CF1268FB3C1E33BF1A939735
- MD5 SHA1 SHA512 SSDEEP TLSH