Analysis
- max time kernel
91s - 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
04/08/2026, 13:45
Behavioral task
behavioral1
Sample
2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 1.9MB
- Sample260804-q2dpsasamg
- SHA256 4927cb0757fd574c4fc0e85a869c22d46843843bf36cc4d7fb86d7b1dd89637e
- MD5 e63ab2adecf7c7bed838e241947713b5
- SHA1 8ed04ab8d3b7ed063cb79148feb8267a50f790dd
- SHA512 a87b130d9aa6f18d6262bd7a4e91f86395988b914576d4cf738c34736464a4a41c41be9fc00d101cca728a9cbb6ab3aae70d5751f5807c9e0553dd5be740867b
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOaRapeb9s5jcAkSYqyEYI5jcAkSYqyE:A3k03kHRJlpYqVpYq
- TLSH T1E9954A16F66442B5D06BC0B9C7D2A656FA33384607B086CB13C5D63C2F237D19ABA763
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/3316-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002467e-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/4372-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022c06-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/3316-40-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/4372-59-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00020000000225f6-1145.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0023000000023929-1598.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000700000002467e-6.dat aspack_v212_v242 behavioral1/files/0x0003000000022c06-12.dat aspack_v212_v242 behavioral1/files/0x00020000000225f6-1145.dat aspack_v212_v242 behavioral1/files/0x0023000000023929-1598.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 4372 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" 2026-08-04_e63ab2adecf7c7bed838e241947713b5_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:\Windows\SysWOW64\:\autorun.inf patcher.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-04_e63ab2adecf7c7bed838e241947713b5_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\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe$ 2026-08-04_e63ab2adecf7c7bed838e241947713b5_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 opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_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 (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe patcher.exe File created C:\Program Files\7-Zip\7z.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.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)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe$ 2026-08-04_e63ab2adecf7c7bed838e241947713b5_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 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\7-Zip\Uninstall.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_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)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.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\Java\jdk-1.8\jre\bin\keytool.exe$ 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe$ 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Internet Explorer\iexplore.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\updater.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe$ 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\elevation_service.exe$ 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\jhat.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_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\NAMECONTROLSERVER.EXE 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe$ 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe patcher.exe File created C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\dotnet\dotnet.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.GetHelp_10.1706.13331.0_x64__8wekyb3d8bbwe\GetHelp.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateSetup.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_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 patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$ 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.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 patcher.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3316 2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 4372 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_e63ab2adecf7c7bed838e241947713b5_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_e63ab2adecf7c7bed838e241947713b5_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:3316
-
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:4372
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.9MB
- SHA256 4927cb0757fd574c4fc0e85a869c22d46843843bf36cc4d7fb86d7b1dd89637e
- MD5 e63ab2adecf7c7bed838e241947713b5
- SHA1 8ed04ab8d3b7ed063cb79148feb8267a50f790dd
- SHA512 a87b130d9aa6f18d6262bd7a4e91f86395988b914576d4cf738c34736464a4a41c41be9fc00d101cca728a9cbb6ab3aae70d5751f5807c9e0553dd5be740867b
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOaRapeb9s5jcAkSYqyEYI5jcAkSYqyE:A3k03kHRJlpYqVpYq
- TLSH T1E9954A16F66442B5D06BC0B9C7D2A656FA33384607B086CB13C5D63C2F237D19ABA763
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe
- Size 2.0MB
- SHA256 4e7f5a0a7b34231177624d7bc9efcd9c095910afffc2cff5a727662a06e48db9
- MD5 0ed45e2e72dc2172eb8f45bb66580649
- SHA1 a363e07a1edeb26e969f065d7820684c4ff5fa6b
- SHA512 ea77d092ef9a90f20729e979ca23c1cf935fafb92132e3409b971df3a7543fcf6c80c9afdd4685372f1a63618545b419bca840d881a2e870f23ea97f9ab71087
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOaRapeb9s5jcAkSYqyEYI5jcAkSYqyEdc:A3k03kHRJlpYqVpYqdw
- TLSH T1F8A54A16F66442B5D06BC0B9C7D2A656FA33384607B086CB13C5D63C2F237D19ABA763
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.5MB
- SHA256 b581bd8ad0266a317ae8d1df1f780fb2749696a802e5ccbfbcb528164f3c0c6f
- MD5 7582995637bcd8fa60229fc90a5cd4a3
- SHA1 8786277b91922994195a78a095668c95f23153e8
- SHA512 41edb5894d68b52f88261d479b050ff213199878b7204b99ac8b64d85fa23eb9beb15c6981179d7b2493172d7a68d5f139772b68ac0274663f97438c4a9a6085
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOaRapeb9s5jcAkSYqyEYI5jcAkSYqyEDD:A3k03kHRJlpYqVpYqjPji0Aj
- TLSH T11CC53916F6644275D07BC0B9C7D2A69AFA33344607B086CB13C5D63C2F277E19A7A722
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe
- Size 2.0MB
- SHA256 8aad209ba3912e773e0a8fb7aa5f27925d0a19829b1e9d787ecf7bb281299f04
- MD5 2733a608045d58a383af69444a07d838
- SHA1 121e44e313151cf36b9c029228c6c086a853669f
- SHA512 f54a3a19f24d28484a694e86c6b9223d1e18bf4efc1a78f7819eb02f93d183ac7f936416d3e8b4d1c337080d3159512a98df5f5cb652ccfedea9b6248ef00ba6
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOaRapeb9s5jcAkSYqyEYI5jcAkSYqyEPF:A3k03kHRJlpYqVpYqt
- TLSH T144A53916E6A442A5D06AC079CBD29656FA333C8107B086DB13C5F73C2F337D19AB9762
- MD5 SHA1 SHA512 SSDEEP TLSH