Analysis
- max time kernel
89s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
29/07/2026, 23:00
Behavioral task
behavioral1
Sample
2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
- Size 978KB
- Sample260729-2yzcvshm21
- SHA256 7d9098986a7c6e0fef4b80f3b49e37efaac5e180a04cb2966e50472bbfd17593
- MD5 1577772319cba9b238eff1b729afbda1
- SHA1 78185270f53b1f75f575a1ac8c124d7b38f345bb
- SHA512 3c9e4c76e696453bbe9b5575d870af766e7a24af760c3385ef59497189ccc49c28d599a2b100ac1cdff89c2549d9f242246814f977d051b3caff68aa3b33f2d5
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdjQyrE+gYSD3a:A3k03kB56rc
- TLSH T167258C03EA950FA5D10F81749A954662EA777C025F6093CF2358AE153F72BC06B3E39B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral1/memory/4728-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002463e-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/2136-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b3d-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4728-40-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2136-59-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000300000002161d-1278.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0007000000024673-1742.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000400000001ec23-1934.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000700000002463e-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022b3d-12.dat aspack_v212_v242 behavioral1/files/0x000300000002161d-1278.dat aspack_v212_v242 behavioral1/files/0x0007000000024673-1742.dat aspack_v212_v242 behavioral1/files/0x000400000001ec23-1934.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 2136 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" 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_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 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_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 (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\identity_helper.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_proxy.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\msoev.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.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\VideoLAN\VLC\vlc-cache-gen.exe patcher.exe File opened for modification C:\Program Files\Windows Mail\wab.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe patcher.exe File created C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-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}\pj11icon.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\pingsender.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_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 (x86)\Microsoft\EdgeCore\132.0.2957.140\elevation_service.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\javah.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe patcher.exe File created C:\Program Files\Java\jre-1.8\bin\unpack200.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created 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.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Win32Bridge.Server.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe patcher.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\jre\bin\tnameserv.exe 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\nmhproxy.exe patcher.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 (x86)\Windows Photo Viewer\ImagingDevices.exe patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.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\SCANPST.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe$ 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.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 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_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 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4728 2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe 2136 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_1577772319cba9b238eff1b729afbda1_amadey_cobalt-strike_conti_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:4728
-
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:2136
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 978KB
- SHA256 7d9098986a7c6e0fef4b80f3b49e37efaac5e180a04cb2966e50472bbfd17593
- MD5 1577772319cba9b238eff1b729afbda1
- SHA1 78185270f53b1f75f575a1ac8c124d7b38f345bb
- SHA512 3c9e4c76e696453bbe9b5575d870af766e7a24af760c3385ef59497189ccc49c28d599a2b100ac1cdff89c2549d9f242246814f977d051b3caff68aa3b33f2d5
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdjQyrE+gYSD3a:A3k03kB56rc
- TLSH T167258C03EA950FA5D10F81749A954662EA777C025F6093CF2358AE153F72BC06B3E39B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe
- Size 1.1MB
- SHA256 1954b285b6ac939de718441769406ab0e4cf2ea7433656f1736f844592bfbac9
- MD5 9491ebc27d826e03f216feaf05d8dd28
- SHA1 c106a22e08a5c26f2f63579e0b4d74cf3e121e1c
- SHA512 efe3f3c165319a963556ae3a5d3cfd62eb24bc189862d166662d6be70f057f4dad8ae4cace6ea1d5925aeb2a5287b6cc32a7bf1f99c5bd863898000a343a3bf5
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdjQyrE+gYSD3pTjE:A3k03kB56r7w
- TLSH T103356A03A6950FE9D10F81749A954662EB737C121F2093DF2358AE153F72BC06F3A6A7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.exe
- Size 1.1MB
- SHA256 b1699677dc6b890199dc60025464e30fe18813445d60d260c006951ec8583598
- MD5 048a19201a444bc2d18f2c74c853359c
- SHA1 14ec32561da6f2b82aca9019a2a06f57235754d3
- SHA512 a191be98777c41ca4053aab100e862d5ec8106a6dd4fa2ffe9323324ce9fe0b247846cb7d103e7672202e934cc6d637dde74fe1142e787487109914a8b1c45a7
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdjQyrE+gYSD3yGen:A3k03kB56r3I
- TLSH T17E356A03A6950FE9D10F81749A954662EB737C121F2093DF2358AE153F72BC06B3A7A7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.5MB
- SHA256 a7d8fc031a0853a7a7e14a3fca3a4fa552773e7eb2634cc901be7ad05a36afe8
- MD5 669764025e65cc2c5042bdd289cb31d0
- SHA1 c42cbf740a99a48d72341b6ef1daae2c85e6650f
- SHA512 40d68d3816b881a5c1ebeb071a53ba4f08bf64d018b691426b285b569c25bb99658c0e240af4927ec03a39197cedbea34fc2fb2e261cbd1711645b1ff5260069
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdjQyrE+gYSD330Le5ji0hmxNrM:A3k03kB56rZPji0Aj
- TLSH T1FC755B16F6A44BA5D02FC074C5D2966AEA733C421F3087CB1355DE283F67BD19A3A362
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
- Size 1.0MB
- SHA256 eedc40fe189a6795be59b6b7c921c18dee7c0a682095987d1a74a5abe36c04de
- MD5 922584a8a7ab86b254c355a8888ce990
- SHA1 bdf8c8fc34935012965ff6976f5d24866ea7d841
- SHA512 b4889f82f567647cfd86c664e7492a64c2221a4d48d31adcc6a27d319205fb7de634fde5e8387580e3789478a02d2c62bcf35c0bb82cc102210838f7cab89cfd
- SSDEEP 24576:A3mnXoZ643mnXoZ6iLa5D5TvinrmdjQyrE+gYSD3jF:A3k03kB56rr
- TLSH T1DA356A02E6950FA5D64F81309E954662EA377D821F2097EF2358BF253F327C07A39297
- MD5 SHA1 SHA512 SSDEEP TLSH