Analysis
- max time kernel
82s - 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, 13:46
Behavioral task
behavioral1
Sample
2026-07-30_46ca595d5416e674edb297978a02ac14_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_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.1MB
- Sample260730-q3adraygnf
- SHA256 121815ceb72afa7eb7d9a9db25ac807d8d7596b0e89b057838fb77b5aad02655
- MD5 46ca595d5416e674edb297978a02ac14
- SHA1 e77f78a45617a1666c61db959ba0f100c13d5e17
- SHA512 fd9f1ac5d553441b7da5beab0d5661587c3a548fb1ffb99629a864aad270e73eb0862e790c5022b530d3a95cf9695ae7d7ba7f2ce5000727bc648bc6146229e2
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasimYaczcqD5TvinrmC:A3k03kHRJo56rX
- TLSH T116457B03A6980FE9D11F81749A964662EA777C125F2093CF1354AE153F72BC0AF3A397
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 10 IoCs
resource yara_rule behavioral1/memory/4644-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4240-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00070000000243ec-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b83-13.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4240-65-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4644-64-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0002000000021488-691.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0009000000021450-694.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0005000000021651-1281.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0016000000020281-1558.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x00070000000243ec-6.dat aspack_v212_v242 behavioral1/files/0x0003000000022b83-13.dat aspack_v212_v242 behavioral1/files/0x0002000000021488-691.dat aspack_v212_v242 behavioral1/files/0x0009000000021450-694.dat aspack_v212_v242 behavioral1/files/0x0005000000021651-1281.dat aspack_v212_v242 behavioral1/files/0x0016000000020281-1558.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4240 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_46ca595d5416e674edb297978a02ac14_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_46ca595d5416e674edb297978a02ac14_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\javadoc.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe$ 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\SpeechToTextOverlay64-Retail.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_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\Java\jdk-1.8\bin\extcheck.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\idlj.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created 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\Java\jdk-1.8\bin\jsadebugd.exe$ 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_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}\wordicon.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\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$ patcher.exe File created C:\Program Files\Mozilla Firefox\private_browsing.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE patcher.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\schemagen.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.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.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe$ 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_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\WindowsApps\Microsoft.XboxGameOverlay_1.46.11001.0_x64__8wekyb3d8bbwe\GameBar.exe patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe patcher.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\Windows Media Player\wmpconfig.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_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 patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Integration\Integrator.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe$ 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_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}\dbcicons.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe$ 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jjs.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_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}\osmadminicon.exe$ patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java-rmi.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe 2026-07-30_46ca595d5416e674edb297978a02ac14_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_46ca595d5416e674edb297978a02ac14_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_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4644 2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 4240 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_46ca595d5416e674edb297978a02ac14_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_46ca595d5416e674edb297978a02ac14_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:4644
-
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:4240
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.1MB
- SHA256 121815ceb72afa7eb7d9a9db25ac807d8d7596b0e89b057838fb77b5aad02655
- MD5 46ca595d5416e674edb297978a02ac14
- SHA1 e77f78a45617a1666c61db959ba0f100c13d5e17
- SHA512 fd9f1ac5d553441b7da5beab0d5661587c3a548fb1ffb99629a864aad270e73eb0862e790c5022b530d3a95cf9695ae7d7ba7f2ce5000727bc648bc6146229e2
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasimYaczcqD5TvinrmC:A3k03kHRJo56rX
- TLSH T116457B03A6980FE9D11F81749A964662EA777C125F2093CF1354AE153F72BC0AF3A397
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$
- Size 1.7MB
- SHA256 19d429b6aa80665efc38b3da33751f054c12a2f3299a8410be35f9459f7d0144
- MD5 28d3e580c287c6a5f48f5020f8f62af6
- SHA1 11611db335a5774b852ea68087562438b9a103d2
- SHA512 1993d0d56ab880ef17acc0b03a802b6b892cf053d313f8f17fff1479112f47b61b1b8a063920ac9f3ba64fb5c1ebd27cfd881ca89c22ce74acc2e1cd2b135b5e
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasimYaczcqD5TvinrmN86n9kAJ9tA3L:A3k03kHRJo56rOT9t2
- TLSH T1BC857C03A6980BE8D01FC1748A968652EA737C561F6097DF13649E293F33BD06F3A356
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.7MB
- SHA256 3ff7cdf7b7d18b2469b71eeb30ba10b570005acb88410896402738097612c2f4
- MD5 cbd1f4531798ba094e8b3c3dd8aa82c2
- SHA1 3c3e17073b5e8b6e9dc696375f29de1c38db74fe
- SHA512 3a027e002472661ea60a155e5216eb60c634f86595ee97c62995cd908cd85e9bd5f8a771996c834d67c119f797f28370b58994a6cae80d1b7aa2ece50aad68a4
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasimYaczcqD5TvinrmC0Le5ji0hmxNrM:A3k03kHRJo56rTPji0Aj
- TLSH T14B856B16F6A44BA5D02FC178C5D2965AEA733C421F3087CB1354DE283F67BD19A3A362
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe
- Size 1.2MB
- SHA256 939d7769469327c365043b5ebd04f4afe095503b61d8a8ccc602d3141ea0f828
- MD5 61ed6c4018c562da2a14751396569755
- SHA1 73aa7895a34b82adcfae3c0fa3ac9a8a8cf831f9
- SHA512 37b805e4bc88687cd89a153a077961ffae697548aabd60dcd20eb0693f34d63e5558f1262a6aab9f8902dd631c41699d8d9b17850440ecb1a428bb3a68a543c7
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasimYaczcqD5TvinrmBC:A3k03kHRJo56rb
- TLSH T181457B03E6940EE9D11F81749A964662EA777C125F2093CF1358AE153F72BC0AF3A397
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe$
- Size 1.2MB
- SHA256 b8615a308629a1e14fca2cbf38121007880e71620da21aa097c289e3f2db2ed8
- MD5 2c4f0f2b93832a21d4881c94cdc7bd0c
- SHA1 72268a5083594bbc472c7dffdf2162aefff35661
- SHA512 d2d807eda4a52fe100c977618e15f7d5cb916fca3f26778a62b05fde2827a25cdf1801cd6fe551128f2e2539f5074a93da1a08e7c7d88afbbd288a3ab26ac38c
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasimYaczcqD5TvinrmKs:A3k03kHRJo56rY
- TLSH T1EB457B03E6940EE9D11F81749A964662EA777C125F2093CF1358AE153F72BC0AF3A397
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe
- Size 1.2MB
- SHA256 99736d682cffc7bf35a3b53a0b49ebbc661a5f5fdbbe6bfe780b2bb5619e4ea1
- MD5 0cda49b63409eff9750b30c608ed389d
- SHA1 8ba9060f3e4e2d5feadf984ba2fac927f47d0911
- SHA512 b289a43d61770f307f6e7e990cb8025e16014e1001abdb43aa1adc267a399f98e14642abb3c7873f257deecc3529f2828000d0d07cb19c1b2af0eaf35ebd13b0
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasimYaczcqD5TvinrmgF:A3k03kHRJo56r9
- TLSH T11D456A03E6950FA5D24F813499964A62EA377D421F2097EF1368BF253F327C0AA39357
- MD5 SHA1 SHA512 SSDEEP TLSH