Analysis
- max time kernel
95s - max time network
130s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
14/08/2026, 03:17
Behavioral task
behavioral1
Sample
2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.5MB
- Sample260814-ds2c9stdnf
- SHA256 1f90170a8754963f4e208ca9d6175536667c80276698d98f481997975d2b89df
- MD5 c4d30fe7ff7bbf09543a35943367a62c
- SHA1 a2932122b7fc9b1f30fe9440d3ce4d4db7cc4c3d
- SHA512 4cfa06776451a7470d6f28a8654b835288d1619a1d06e84e4634f83816f3afb9379fe004a25eb109f68ccc759c3163a0f2ca1d2d852791d8eaccc2445ce497c5
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPooFsLJBavP0Le5ji0hmxNrM:A3k03kHRJARJ1Pji0Aj
- TLSH T189657C17F6A802B5D067C1B9C5D29A5AEA723842173087CF1394C7292F67BE19F3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/2272-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024497-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3300-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b88-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/2272-40-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3300-53-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00030000000235a8-167.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000216fa-1256.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000300000001e75d-1624.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024497-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022b88-12.dat aspack_v212_v242 behavioral1/files/0x00030000000235a8-167.dat aspack_v212_v242 behavioral1/files/0x00020000000216fa-1256.dat aspack_v212_v242 behavioral1/files/0x000300000001e75d-1624.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3300 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" 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_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 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_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\jre-1.8\bin\rmid.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE$ 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_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}\joticon.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\Microsoft.Wallet.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\pipanel.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\cookie_exporter.exe$ 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_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\jre-1.8\bin\jjs.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_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.NetFX45.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_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}\grv_icons.exe patcher.exe File created C:\Program Files\Mozilla Firefox\maintenanceservice.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe patcher.exe File created 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\javapackager.exe$ 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE$ 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe$ patcher.exe File created C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe patcher.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ielowutil.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe$ 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_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 opened for modification C:\Program Files\Internet Explorer\ielowutil.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe$ 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_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.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe$ 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\unpack200.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\java-rmi.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 created 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\139.0.3405.125\notification_helper.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe$ 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe$ 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_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 opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe$ 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoev.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe$ 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\7-Zip\7zFM.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_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 patcher.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2272 2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 3300 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-14_c4d30fe7ff7bbf09543a35943367a62c_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:2272
-
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:3300
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.5MB
- SHA256 1f90170a8754963f4e208ca9d6175536667c80276698d98f481997975d2b89df
- MD5 c4d30fe7ff7bbf09543a35943367a62c
- SHA1 a2932122b7fc9b1f30fe9440d3ce4d4db7cc4c3d
- SHA512 4cfa06776451a7470d6f28a8654b835288d1619a1d06e84e4634f83816f3afb9379fe004a25eb109f68ccc759c3163a0f2ca1d2d852791d8eaccc2445ce497c5
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPooFsLJBavP0Le5ji0hmxNrM:A3k03kHRJARJ1Pji0Aj
- TLSH T189657C17F6A802B5D067C1B9C5D29A5AEA723842173087CF1394C7292F67BE19F3A371
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
- Size 1.6MB
- SHA256 9e44fa4e74549d9d31068617764b686794b4593977f5c1f77381074337a6705d
- MD5 b8856a1114faddda2111e9cf9c0fa1d4
- SHA1 b785b06805e0cdfebad28ff38722eb118fc80e51
- SHA512 491e40ec68ff9f8933d21ea8727aaba37cf097390dd32438198e64d1b67b480089aa0e014992242410672dac82bb99583979e3df633537a8cbf8aff7461af6d7
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPooFsLJBavP0Le5ji0hmxNrMdTjE:A3k03kHRJARJ1Pji0Ajow
- TLSH T163757C17F6A802B5D067C178C5D29A5AEB72385217309BCF0394C7292F63BE19E3A771
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.0MB
- SHA256 86cd664004a5454ffd776b33f2ba68532abc8d5a2c596695f8d661bb7de43026
- MD5 737d7a6ec0bbc33dfa20a2c1615bfccc
- SHA1 1cf43634b1373fc5389d59d7b98f3f2d12fd0ddc
- SHA512 1b3a551bfde2de5cb5ebb6efa3aed470a72c09e534287fbc0311d0d0e5848d373555bc1ab27573ddc40644da11a0e7810701811c56633c23e183fb355b1ab786
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPooFsLJBavP0Le5ji0hmxNrMD0Le5ji0hmxe:A3k03kHRJARJ1Pji0AjKPji0Aj
- TLSH T1D9A56C16F6B44375D073C0B9C5D2A69AEA72348217308ACB1395C72C3F67BE59A3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe$
- Size 1.6MB
- SHA256 0f56643c002c3ea246781b8394cf4e11236633868d004ecdecb236bc35ab7071
- MD5 5b43cb8398a4bfe401c2f3d255747398
- SHA1 e746c84a6f71747de3e14809a3b7b57be03d0039
- SHA512 f823cda24b23de5adbe628b59b36a1dc8cdc47f7ed00dc2c76b951dbd27e2cd7afd9ab46618630593aee8f6a0137c2b66fba8695a827f1bb52ac8ea89f8572c0
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPooFsLJBavP0Le5ji0hmxNrMYD:A3k03kHRJARJ1Pji0AjX
- TLSH T129754916F6A402A5D06EC178C7D29656FA33384207B086CB13D4D63D2F67BD19EBA363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
- Size 1.5MB
- SHA256 06b5d4c1462949d932201ed40abfabe77ae1ae45788daa9111bc41b5e2f6bd50
- MD5 407a12c93833cb7130564c39287b8f7a
- SHA1 2fc5b29de99f1fc9233a7291e7c65cac65e3289d
- SHA512 7e9fc8d379eb70788fa9cbdd91e971189c79b5d70b12ccb33783d740d8831fd29de4a2ae57c29d5211eb6b8bb42a162e7fa3dd95ec737a41a06638174e37bb82
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJlancMJlPooFsLJBavP0Le5ji0hmxNrMPF:A3k03kHRJARJ1Pji0Ajq
- TLSH T1E7756C17F6A402B5D067C078C9D69A56FA313C820B308ADF1354F7292F73BD5AA3A761
- MD5 SHA1 SHA512 SSDEEP TLSH