Analysis
- max time kernel
88s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/07/2026, 02:45
Behavioral task
behavioral1
Sample
2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
- Size 982KB
- Sample260727-c8yrmsvtb1
- SHA256 128153eeebab324939c5a1723a447c4b08080c65c247c38b48c6ce78c4e5588e
- MD5 93d6d1331b4b92d934e7ad4d843c9cdd
- SHA1 c5bb80665854373620fc6e0d2593b8937fd46ad2
- SHA512 137de9a028253af37089c8afcba21c2648b6b490c440e76aa7ae1a424e87dee0f77b43f15fa438f80ae6599f32ab80c54272a0f4cd1e0c69534e0fbf630a9874
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSF/vERaEopvyb5B:A3k03kHRJb
- TLSH T19D25AE03EB9400E9E14AC1749AE54A23FB75BC56176097CF2368C6152F72BD0AF3E3A5
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/1216-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000700000002455c-5.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/640-7-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x0003000000022b88-12.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/1216-58-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/640-65-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x000a00000002023a-1372.dat INDICATOR_EXE_Packed_ASPack behavioral1/files/0x001f00000002023a-1539.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral1/files/0x000700000002455c-5.dat aspack_v212_v242 behavioral1/files/0x0003000000022b88-12.dat aspack_v212_v242 behavioral1/files/0x000a00000002023a-1372.dat aspack_v212_v242 behavioral1/files/0x001f00000002023a-1539.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 640 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" 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_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 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_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\Edge\Application\139.0.3405.125\elevated_tracing_service.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_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 patcher.exe File opened for modification C:\Program Files\Internet Explorer\ExtExport.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\accicons.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\rmic.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoasb.exe$ 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_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}\msouc.exe$ 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe$ patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\jconsole.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_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}\ohub32.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\MSInfo\msinfo32.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_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}\osmclienticon.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaw.exe$ 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$ 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe$ 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe$ 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\elevation_service.exe$ 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_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.Loader.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.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\Java\jdk-1.8\jre\bin\java-rmi.exe$ patcher.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\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\StoreExperienceHost.exe patcher.exe File created C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\7-Zip\7z.exe$ 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe patcher.exe File created C:\Program Files\VideoLAN\VLC\vlc.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_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 created C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE patcher.exe File created 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}\osmclienticon.exe patcher.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.Brokered.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBridge\SkypeBridge.exe 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe$ 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_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 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_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 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1216 2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe 640 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_93d6d1331b4b92d934e7ad4d843c9cdd_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:1216
-
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:640
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 982KB
- SHA256 128153eeebab324939c5a1723a447c4b08080c65c247c38b48c6ce78c4e5588e
- MD5 93d6d1331b4b92d934e7ad4d843c9cdd
- SHA1 c5bb80665854373620fc6e0d2593b8937fd46ad2
- SHA512 137de9a028253af37089c8afcba21c2648b6b490c440e76aa7ae1a424e87dee0f77b43f15fa438f80ae6599f32ab80c54272a0f4cd1e0c69534e0fbf630a9874
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSF/vERaEopvyb5B:A3k03kHRJb
- TLSH T19D25AE03EB9400E9E14AC1749AE54A23FB75BC56176097CF2368C6152F72BD0AF3E3A5
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
- Size 1.3MB
- SHA256 6ff54a2de3c18eac072aa0fba7c9b7ec245865d277b282913eb1c8721cbf5432
- MD5 b12088c97dc529e3f21dcaf52132e10b
- SHA1 6bd30cff1733ca7e14897c1f68be122fb1b0fa44
- SHA512 99a4cf86126c7ab6f73bce2c1c7cf9822c10e8fc2b5c90aec81577e6068d1b685244359d79a3a12c61fe39101dd1a941f89592dcfc6d5bdb073651570b540251
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSF/vERaEopvyb5i3UNUpEisI:A3k03kHRJuUN+Eir
- TLSH T1E6558D17AB9808E5D12A817859D68752F772BC610B61D7CF2364831E2F337D4AE3E3A4
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$
- Size 1.5MB
- SHA256 53977902cf9291866911a15e7809dcf24a036db7176d932b5e6553aa18f82c61
- MD5 c9b11d43cdb69f73ab0d09ac98e75066
- SHA1 212c7e659af49e72c230c4c700b0e37e3abaf0f9
- SHA512 b11d34cec82cfeea51485b887b64806e77867b8c11df99942b2a2886b2bf6b4a0cc084899ed41a3aa9c5ea296638b669ae0e761852dc11ce06a793b63cc04097
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSF/vERaEopvyb5b86n9kAJ9tA3L:A3k03kHRJpT9t2
- TLSH T10865AE03F7D401E9E15AC1748A968613EA75BC561B60E7DF13A482292F33BD0AF3E365
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.5MB
- SHA256 284f62b1ce1b281ecb5adbe0b800a80c1526ad851e98c72056b834acd68184cb
- MD5 e82550c99d238e4abf913e0672782ae9
- SHA1 568d1f8799fc60191fab776e2cf922dc6f574019
- SHA512 67e35b1305ca15767c0f083282640c88d28967e76d753547ac192e27c3c1b0a9352ca8c4de5e3a51fbfb20b9f347276397e10a13115ed343ce1bcc97b8efa49d
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSF/vERaEopvyb5U0Le5ji0hmxNrM:A3k03kHRJWPji0Aj
- TLSH T1CC758D17F6A402B5D067C1B8C5E29A5AFA7138421B309ACF1359C7283F63BD19B3A771
- MD5 SHA1 SHA512 SSDEEP TLSH