Analysis
- max time kernel
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/06/2026, 18:32
Behavioral task
behavioral1
Sample
2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260629-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.8MB
- Sample260629-w63glady6k
- SHA256 d09f4386eb21a89330eb5ed1dfef7f6eafe203feee758ce7cfca75188558ecd1
- MD5 0513be9a69f9a97ec995d41fecfb7ee6
- SHA1 ddc04d0452226bab5923216e24870c45f89266f1
- SHA512 d5c663d4ca20f49d4c30514aac7eb0d6bc12688c5ab4e572a1ed74c441069fe3c7ddca0967dcd0552733f3abb7bf3a80baf8045a4e92d81222acb5411dedd5ea
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYLkiN/25jcAkSYqyE05jcAkSYqyE:A3k03kB56rTpYqqpYq
- TLSH T196954A16F6644B75D07BC0B9C5D2969AEA333C460F3087CB1385DA283F277D19A3A762
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 7 IoCs
resource yara_rule behavioral2/memory/712-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000e00000001c55e-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2be-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/712-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/1664-22-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019e21-987.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001ac70-1298.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000e00000001c55e-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b2be-11.dat aspack_v212_v242 behavioral2/files/0x0003000000019e21-987.dat aspack_v212_v242 behavioral2/files/0x000300000001ac70-1298.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1664 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" 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_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:\Windows\SysWOW64\:\autorun.inf patcher.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\jre\bin\ktab.exe$ 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_click_helper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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 (x86)\Internet Explorer\iexplore.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe$ patcher.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\policytool.exe 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\Wordconv.exe patcher.exe File opened for modification C:\Program Files\Windows Defender\Offline\OfflineScannerShell.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe patcher.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\Google\Chrome\Application\chrome_proxy.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\Windows Mail\wab.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe$ 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe patcher.exe File created C:\Program Files\VideoLAN\VLC\uninstall.exe 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe$ 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateOnDemand.exe patcher.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.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\Microsoft Office\root\Office16\WORDICON.EXE patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc.exe patcher.exe File opened for modification C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe$ 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_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 created C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_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}\lyncicon.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpshare.exe 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_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\jstatd.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe$ 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelper.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\AcroCEF\RdrServicesUpdater.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\MsMpEng.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 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_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 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 712 2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 1664 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-26_0513be9a69f9a97ec995d41fecfb7ee6_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:712
-
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:1664
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 d09f4386eb21a89330eb5ed1dfef7f6eafe203feee758ce7cfca75188558ecd1
- MD5 0513be9a69f9a97ec995d41fecfb7ee6
- SHA1 ddc04d0452226bab5923216e24870c45f89266f1
- SHA512 d5c663d4ca20f49d4c30514aac7eb0d6bc12688c5ab4e572a1ed74c441069fe3c7ddca0967dcd0552733f3abb7bf3a80baf8045a4e92d81222acb5411dedd5ea
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYLkiN/25jcAkSYqyE05jcAkSYqyE:A3k03kB56rTpYqqpYq
- TLSH T196954A16F6644B75D07BC0B9C5D2969AEA333C460F3087CB1385DA283F277D19A3A762
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.3MB
- SHA256 b11058a686af45c1af0120cfd28ec6b8493da733bd77e30dbfef65844cc32502
- MD5 fa1b8135b51cc9c8395421b35c0bae7f
- SHA1 13b53b4d62407285a002f844113dca55ef0bb155
- SHA512 4ed9fce46fb4c5d82b305913571a0e1ea01ab78b27bdead333f84ab64b51a38a4ebd962c76949a40944a41b4bef886ad56b024e17408c60b144c5f567bda5abb
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYLkiN/25jcAkSYqyE05jcAkSYqyED0C:A3k03kB56rTpYqqpYqjPji0Aj
- TLSH T151B54B16F6644B71D077C0B9C5D2A69AEA3238451F308BCB1385DB683F277D19A3A732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE
- Size 1.8MB
- SHA256 ba470db677e366996050e3030ae3fcecea3d1f17e33cb5935e9abd99a7d3c75b
- MD5 a891797cf7fe32bdcd0238518ed06ac0
- SHA1 7dd2735942a44fc950524b0b47f1f757dff05b9c
- SHA512 a8f65c4ded7ecefceab017bdd7336e33e111951df192ddc6e9cf23bd9f9306ff838d77e2e8a45cff5a5e1d79211e0cb2fae0ac159ae99423decd24521e179d49
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYLkiN/25jcAkSYqyE05jcAkSYqyES1:A3k03kB56rTpYqqpYqy1
- TLSH T1B2954A16F6644B75D07BC0B9C5D2969AEA333C461F3087CB1385DA283F237D19A3A762
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\crashreporter.exe$
- Size 1.9MB
- SHA256 f002e7a6734e1c210e937776ad8eea3b0af8710b7dc2c2abda8ea24eb8c4cc37
- MD5 df9ecc2f3a51674925966b94beb7461d
- SHA1 6f3590d6c3e18d2f8a0eb788dcdfb19a661779b8
- SHA512 8b5d31ab5b412a690b43ae22f42f9f63a78b3c7b8729a80ac7a7a9b251d1f8a541463729a2471339e776706b7dcaa59a4afc29d3c7d97e1c51bf7447ec7c361b
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5Tvinrm5OaEBYLkiN/25jcAkSYqyE05jcAkSYqyEPF:A3k03kB56rTpYqqpYqt
- TLSH T1D2954B16F6644B65D06BC079C9D29696EA323C850F308BDB1345FB283F337D19A3A762
- MD5 SHA1 SHA512 SSDEEP TLSH