Analysis
- max time kernel
114s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/07/2026, 15:18
Behavioral task
behavioral1
Sample
2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.2MB
- Sample260706-sp4rjscy6k
- SHA256 a07896540827432bef7d74644bd2f7efe3f1cfec0c715fff081f573f2796a1bd
- MD5 4220cb0f7ddc85ea3fc8af312a757a41
- SHA1 48217329f9667b963b70f5d3f392d54f4551d557
- SHA512 fde80a79200a66eac8b252f0058401e5b7a8fa83e93358a51ea4485d51bb63cc3f3f08b89262e5188da1056377930ba0271d92fa549a445a0a9fe9352ee8b3d6
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdjivdcD5TvinrmbMD5TvinrmC:A3k03kB56r456rX56rX
- TLSH T1AE455A17A6884FA8D11FC174CA9246A2E7737C125F2097CF1354BE253F32BD0AA3A657
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 7 IoCs
resource yara_rule behavioral2/memory/1480-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000f00000001c58b-6.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2b7-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/1480-21-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/5660-34-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019962-526.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019f37-1033.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000f00000001c58b-6.dat aspack_v212_v242 behavioral2/files/0x000300000001b2b7-11.dat aspack_v212_v242 behavioral2/files/0x0003000000019962-526.dat aspack_v212_v242 behavioral2/files/0x0003000000019f37-1033.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 5660 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" 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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\rmid.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\unpack200.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE$ 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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 patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE patcher.exe File created C:\Program Files\VideoLAN\VLC\vlc.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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\7-Zip\7zFM.exe$ 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpshare.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmplayer.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe patcher.exe File opened for modification C:\Program Files\Windows Defender\Offline\OfflineScannerShell.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeComRegisterShellARM64.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msotd.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe$ 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\ieinstal.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setup.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe$ 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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.Loader.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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}\outicon.exe$ 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\pack200.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE$ 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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 opened for modification 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\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateCore.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateCore.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\7-Zip\7zFM.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe$ 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jjs.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1480 2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 5660 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-06_4220cb0f7ddc85ea3fc8af312a757a41_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:1480
-
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:5660
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.2MB
- SHA256 a07896540827432bef7d74644bd2f7efe3f1cfec0c715fff081f573f2796a1bd
- MD5 4220cb0f7ddc85ea3fc8af312a757a41
- SHA1 48217329f9667b963b70f5d3f392d54f4551d557
- SHA512 fde80a79200a66eac8b252f0058401e5b7a8fa83e93358a51ea4485d51bb63cc3f3f08b89262e5188da1056377930ba0271d92fa549a445a0a9fe9352ee8b3d6
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdjivdcD5TvinrmbMD5TvinrmC:A3k03kB56r456rX56rX
- TLSH T1AE455A17A6884FA8D11FC174CA9246A2E7737C125F2097CF1354BE253F32BD0AA3A657
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.7MB
- SHA256 f26fae86bf702678af1c6b84359ddbaeb1a6aecf2575b969a446bc33da5976ad
- MD5 973a756ad9e69339572a5127456b6291
- SHA1 d26a41b6eb63ce7d5096f1d64aea69ee0ed11915
- SHA512 e0e91dca4096cf7fabda2faffc16da5002bc9fa51cfaa04548deccb4fa7f8b953de3a964b959ac9330a28afe1d2bab00fea4e93d50a9f56bf6c317864d38befb
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdjivdcD5TvinrmbMD5TvinrmC0Le5ji0hmxe:A3k03kB56r456rX56rTPji0Aj
- TLSH T1F3854B16F6A84FA5D02FC174C59256A6EA733C415F3087CB0354AE293F37AD19A3A723
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe
- Size 1.2MB
- SHA256 5098d32e94033254257ce2f725522d5d5b7b4708e5e55d4792004875b7d3df14
- MD5 e36e502d8848284f4ad2ef86e2db7e85
- SHA1 bae03e749b90f8a46995bdfd339f034761349255
- SHA512 0b458a11e9fc7bd29597e8e8ed9fbeb4852f92574fc7c538597507190d831d3682d2feef6b03905c722bd1569c412fc280eef55b0e465775c14a63b2ff8223bc
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdjivdcD5TvinrmbMD5TvinrmQd:A3k03kB56r456rX56rp
- TLSH T1D9556A17A6884FA8D11FC174DA9246A2E7737C125F2097CF1354BE253F32BD0AA3A257
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
- Size 1.2MB
- SHA256 b538b64ed5130daa05af58ed8b8efc0b8f36db1f3cecf2c81063ed228cf38ceb
- MD5 5ee7bfe0d5bed099b9bea16d37a9669b
- SHA1 4590ee49a32ec4638d1e851c821a2179201d269a
- SHA512 09569045be15b592efb5f50abfaf11e022f6408c7bb38d583b86d959d92ebb876e5284b2163af03017d1a00277572db17bb94ec7a2cb21fdfd5fe15ad30a294f
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdjivdcD5TvinrmbMD5TvinrmLwE:A3k03kB56r456rX56r0
- TLSH T1CE555A17A6884FA8D11FC174CA9285A2F6737C125F2097CF1354BE253F32BD0AA3A657
- MD5 SHA1 SHA512 SSDEEP TLSH