Analysis
- max time kernel
89s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
18/08/2026, 00:41
Behavioral task
behavioral1
Sample
2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.1MB
- Sample260818-a1y2bsshmg
- SHA256 a280f0f440cf9e62af8d0a64bc76d3da06adfbb82fd10fb1f4326e257d031f36
- MD5 22f80b5b6fd0cc9e738067e88838dc6a
- SHA1 528b37d7be80d753d9a1c00fc2df3eae59820b4e
- SHA512 8136ab3fcf1115320e4208d4d0d3a359c0fd6f8a920f1ada0b234faf920af0c45bb78495c91c1c722bd6ec5f7d04ca2e9412f5aae20fe5d9bba59bdc99f0ce7a
- SSDEEP 49152:A3k03kHRJb56rX56ru56rIeW4SkZP4sz9Mb:A3k03kHRqr4rbr0fkZc
- TLSH T189A52916B2688F66D07FC079C5965A66FA333C454F208BCB0344AF293E376D19A39727
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/1104-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024549-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b20-11.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1104-33-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/1360-40-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0002000000023520-130.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000216a3-1254.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0002000000021512-1669.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000023048-1766.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x0007000000024549-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022b20-11.dat aspack_v212_v242 behavioral1/files/0x0002000000023520-130.dat aspack_v212_v242 behavioral1/files/0x00020000000216a3-1254.dat aspack_v212_v242 behavioral1/files/0x0002000000021512-1669.dat aspack_v212_v242 behavioral1/files/0x0003000000023048-1766.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1360 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" 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_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 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_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\7-Zip\7z.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_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 (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_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\Java\jdk-1.8\bin\javap.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Integration\Integrator.exe patcher.exe File created 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\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe patcher.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\msoasb.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.VP9VideoExtensions_1.0.22681.0_x64__8wekyb3d8bbwe\codecpacks.VP9.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeComRegisterShellARM64.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_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}\osmclienticon.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_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 created C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmprph.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeComRegisterShellARM64.exe$ 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\plug_ins\pi_brokers\64BitMAPIBroker.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\Installer\setup.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedgewebview2.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$ 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe$ 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_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 (x86)\Common Files\Microsoft Shared\MSInfo\msinfo32.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe patcher.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 (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe$ 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.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\Java\jdk-1.8\jre\bin\keytool.exe$ 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Java\Java Update\jaureg.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.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 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_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 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1104 2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 1360 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_22f80b5b6fd0cc9e738067e88838dc6a_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:1104
-
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:1360
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.1MB
- SHA256 a280f0f440cf9e62af8d0a64bc76d3da06adfbb82fd10fb1f4326e257d031f36
- MD5 22f80b5b6fd0cc9e738067e88838dc6a
- SHA1 528b37d7be80d753d9a1c00fc2df3eae59820b4e
- SHA512 8136ab3fcf1115320e4208d4d0d3a359c0fd6f8a920f1ada0b234faf920af0c45bb78495c91c1c722bd6ec5f7d04ca2e9412f5aae20fe5d9bba59bdc99f0ce7a
- SSDEEP 49152:A3k03kHRJb56rX56ru56rIeW4SkZP4sz9Mb:A3k03kHRqr4rbr0fkZc
- TLSH T189A52916B2688F66D07FC079C5965A66FA333C454F208BCB0344AF293E376D19A39727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe
- Size 2.3MB
- SHA256 e724985bc895dc9b8e05729466264b129dfd4dc3bd9fa3f82ec30577cf3db86e
- MD5 1c307ae7061b2ec56919371ba7a2f3de
- SHA1 24f07bfce8c7e60704ec7a8bff82cfb9178c7bff
- SHA512 edd33e12124e79a1a94a1bd6870191cccfe3f20044eaa8d00264c314e57ed9b7e39fe25e14116fff8f057feaa3a9cd67166ed2a095d5505fed3c80d41331a6dd
- SSDEEP 49152:A3k03kHRJb56rX56ru56rIeW4SkZP4sz9MbvI:A3k03kHRqr4rbr0fkZcvI
- TLSH T1FFB52916B2A84F66D07FC079C5969A56FA333C454F208BCB0344AF293E376D19A39727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe
- Size 2.3MB
- SHA256 7b4ef38ad75caf86d5eb9037cc4a0145e28fd59e43dc0dadf29b7bad5b4d623f
- MD5 474870f2b48bf02fb58da9803d73b61f
- SHA1 56faf41d473eb9e4e57469ebbc2cba3cf2c97f72
- SHA512 12af7082c5eae4ca86c8e5968e756068dc3caa88f0486da49889ec57e10df492553d53cbe2725910b70f7408d99a81d3ce785fa5d06eed773690083f8e6e9f23
- SSDEEP 49152:A3k03kHRJb56rX56ru56rIeW4SkZP4sz9Mbjw:A3k03kHRqr4rbr0fkZcs
- TLSH T163B52916B2A84F66D07FC079C5969A56FA333C454F208BCB0344AF293E376D19A39727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.7MB
- SHA256 4e7f746d627f6f9b956790dc556399de4358fccb8cc9af31223d4427c6f04347
- MD5 4d16c0c3a111f18f0aa242b96c500241
- SHA1 c75a9061f6074c7e51be81cbb53bb9b7e9849505
- SHA512 2d9a620ee7a8d397d8c7b4ac1ac7c68219876d5e7ae2a3f6704d4e190c5176b4c1f78ee4c849e48d38df7ff0a85cc414cb6d0ae86c1dc1c933f3654086b04731
- SSDEEP 49152:A3k03kHRJb56rX56ru56rIeW4SkZP4sz9MbBPji0Aj:A3k03kHRqr4rbr0fkZcRjo
- TLSH T1D9D51816B6684B66D07FC079C5D2969AFA333C454F3087CB0345AF283E276D19A3A727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe
- Size 2.3MB
- SHA256 723e72bac9bab0931f4b89220c1b4dc2d2d04e5cb0a7d05d4a502ebfe2dc8aa7
- MD5 8ca2fbbdb959dc83444f0b91ae7fc06f
- SHA1 07d19f7b3666932912d9333ea61764bb2fb05674
- SHA512 31714beb95051e71de4067b445d8fb32ab3404a3695645f780b4808aab616df2a543dc78f4100073ded01db5ec1d89b92e501b4749a4c35d7558a1358bca2341
- SSDEEP 49152:A3k03kHRJb56rX56ru56rIeW4SkZP4sz9Mbq:A3k03kHRqr4rbr0fkZcq
- TLSH T129B5F616E2A84F66D06F8079C6925A56FA333C054F6087CB0284EE3D3F376D19A79727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
- Size 2.2MB
- SHA256 6baf522da0607a7c5753d55b63f8c7e9935cca1d51cf9ce86178282d83c2b06a
- MD5 02ddab6bf2f4074420b3bed7339b8dca
- SHA1 a2da8876133998a467486d4e09983c7458d05386
- SHA512 c27126552f50a2baa0a0086a3dcd812e178c0a42ca1c219e99de37719651107008b0f9fcb88d3f7493b86f43d431f3afe5e89da696a6b7c2861fb48ab11628ee
- SSDEEP 49152:A3k03kHRJb56rX56ru56rIeW4SkZP4sz9Mbj:A3k03kHRqr4rbr0fkZcj
- TLSH T1E7B52916B2A84F66D0AFC078C9965A56FA333C454F204BDB0344BF293E376D19A39727
- MD5 SHA1 SHA512 SSDEEP TLSH