Analysis
- max time kernel
23s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
08/07/2026, 17:10
Behavioral task
behavioral1
Sample
2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260706-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.4MB
- Sample260708-vpwr2set51
- SHA256 8ddca820d990197a54f45a6e6e5083e16a0f1c97bf0d34d448fc2bdeabcf8ce6
- MD5 ab7c09ecfae0daa8b3c84dc400ad00bb
- SHA1 5805c57bcdb5599c71863bc203728f2089baa3b2
- SHA512 5285a1ad2e393de348947d6bd5d8d3a842ab578eb752f8980451e47b08284a9c396e5dbc28111a4ced7df31de9365a9e6582b8702bd36cc5b1455a8dcd518a1e
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYiw9Ujate5jcAkSYqyE:A3k03kB56rnpYq
- TLSH T1FD655B16E6644FA5D02BC074C6D29666EA733C461F3097CB1354EE283F23BD19A3A763
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 10 IoCs
resource yara_rule behavioral1/memory/2640-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024579-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b88-11.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/2640-69-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/3324-70-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000233b6-1374.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024597-1587.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024599-1585.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000200000002308d-1730.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00090000000245a6-1729.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024579-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022b88-11.dat aspack_v212_v242 behavioral1/files/0x00020000000233b6-1374.dat aspack_v212_v242 behavioral1/files/0x0007000000024597-1587.dat aspack_v212_v242 behavioral1/files/0x0007000000024599-1585.dat aspack_v212_v242 behavioral1/files/0x000200000002308d-1730.dat aspack_v212_v242 behavioral1/files/0x00090000000245a6-1729.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3324 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" 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_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 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_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\7-Zip\Uninstall.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe patcher.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.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\jdk-1.8\bin\javadoc.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jstat.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\chrome.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\java.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe$ 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\kinit.exe patcher.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\extcheck.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe$ 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7z.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_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\Internet Explorer\ieinstal.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javah.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_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 patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_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\7-Zip\7zFM.exe patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_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\7-Zip\7z.exe$ 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7zG.exe$ 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_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 patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_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\Java\jdk-1.8\bin\jstat.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe patcher.exe File created C:\Program Files\7-Zip\7z.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\ExtExport.exe 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_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\jdk-1.8\bin\jdeps.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jsadebugd.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 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_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 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2640 2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 3324 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-08_ab7c09ecfae0daa8b3c84dc400ad00bb_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:2640
-
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:3324
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.4MB
- SHA256 8ddca820d990197a54f45a6e6e5083e16a0f1c97bf0d34d448fc2bdeabcf8ce6
- MD5 ab7c09ecfae0daa8b3c84dc400ad00bb
- SHA1 5805c57bcdb5599c71863bc203728f2089baa3b2
- SHA512 5285a1ad2e393de348947d6bd5d8d3a842ab578eb752f8980451e47b08284a9c396e5dbc28111a4ced7df31de9365a9e6582b8702bd36cc5b1455a8dcd518a1e
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYiw9Ujate5jcAkSYqyE:A3k03kB56rnpYq
- TLSH T1FD655B16E6644FA5D02BC074C6D29666EA733C461F3097CB1354EE283F23BD19A3A763
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe
- Size 870KB
- SHA256 257aac637c62b125e858fb6b6b3f123ee9caa50310184416bbd24d1a1d1c6a0f
- MD5 c5deb8f9ea987746ce62220cb882beb7
- SHA1 4f6c7a9bd9fba3831ce29c22bbf2a1461e2571d3
- SHA512 dc9ebeb8d5b49774df1f09ecb40d1e10c782033ade388cf2d06a352b91b7deee64759e48e2d73b97c5c7626cc68e022201fdbadb261b0bc807719ed72f4c759e
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYiw9Uq:A3k03kB56rM
- TLSH T1CD156A13E6840FA4D10FC1749A968662EA737C125F2097DF2354AE153F72BD0AB3A397
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe
- Size 706KB
- SHA256 001ee877e1aaf37a58417dd5753bd4c754fca4fca36f01eade6a1dc59a6a28c9
- MD5 22fc50f0199f5085a8f386a1fd93b243
- SHA1 0c2683382601067a418ff11a5981f8bd50a0be5f
- SHA512 89ae02352dc4e535cbefcdf3e524b01af04f3c0007e479d711fe4033ff81df4e2a0893332f7bdf1d5607a439602f0dcaa3cdbc36b5aa5db4e586e91f38fbdc3c
- SSDEEP 12288:A3ZUnXoZ643ZUnXoZ6iLa5D3JeU7vinrm:A3mnXoZ643mnXoZ6iLa5D5Tvinrm
- TLSH T1D0F44917E6890FA8C00FC1788A968672E6737C155F20A7DF1354BE253F72AD06A3E647
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe$
- Size 639KB
- SHA256 3a211e16123361e3ab233ce4552f4f8524a16bc6a0de884d8096e74172b76e75
- MD5 aed607d37804fa35cfc37a96d09e59cf
- SHA1 eacb011b59e4433bb6ee5e9d3026b14a9450a03a
- SHA512 32ba6f89dac738cd70e48fde13f8b3e04fd14d2d9211c6192de8225319d2ede221079f5fc246ec154f9b822be8d22946eb81d084ef0517870060b1880a8d977f
- SSDEEP 12288:A3ZUnXoZ643ZUnXoZ6iLa5D3JeU7vinrM:A3mnXoZ643mnXoZ6iLa5D5TvinrM
- TLSH T179D48C17E78900E8C00AC1788B9A9A33FB717C561731A6DF1364DA252F67BE06B3E754
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe
- Size 631KB
- SHA256 ce0391a7e9d10807cc049dd7e41b349ec6d5652905317eb8cccda917e4d2f045
- MD5 018215bf705dd058a3d7a48ab059a839
- SHA1 ccbe7e648b9ed0aaadc4b69801be959d9af83c6b
- SHA512 aaccd69e6bfccd0af1c23c0462fdce452899fe8a42e124449d32d6c865cd9012cda44b01bf23c34e92d31e8eb96315d1fd9a8a207f380fed48bfa65c06510a02
- SSDEEP 12288:A3ZUnXoZ643ZUnXoZ6iLa5D3JeU7vinrD:A3mnXoZ643mnXoZ6iLa5D5TvinrD
- TLSH T1E8D48C17E78900E8C00AC1788B9A9A33FA717C561731A6DF1354DA262F67FE06B3E754
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe$
- Size 825KB
- SHA256 d208135252c691212d17cb51ff9cd81ef58eacab5189db7b9e4168a2fe0b5a80
- MD5 f784937d9bd5b1de644df40893fcd406
- SHA1 e4c15e0a2ec64e771bcd70655b79ed03015e275e
- SHA512 882d0d0d1c2b339ed547c523d04ca35c01072501f232b809f57385e4dffe7dbdfbc859da7fad2e552bbda19bbaee7e928423a7735d811bbb485401e784864ab8
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYiD:A3k03kB56rN
- TLSH T1A0056A07E6840FA4D10FC1749A968672EA737C121F2097DF1354AE253F72AD0AB3A797
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.9MB
- SHA256 fa40984ac6e278598152e2dd04a055b1b69dcf573a15d870a42cbe8e5b00cdf2
- MD5 0099e32a58846da6c75a56ef7e361406
- SHA1 35b90be9030ab27773e07df54b6d900c9d273ad2
- SHA512 e2e23426f1e235669e185c374c3152bbd17ea0c57b03d0ae9db982ac0ed01d68c35d7860f9cf9b3ef7c145aa69ced36691aac40547e4facf56a62d90ec13399f
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYiw9Ujate5jcAkSYqyED0Le5ji0hmxe:A3k03kB56rnpYqjPji0Aj
- TLSH T17C954A16F6644B75D02BC0B9C5D2969AEA723C421F3087CB1345DB283F27BD19A3A772
- MD5 SHA1 SHA512 SSDEEP TLSH