Analysis
- max time kernel
116s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 14:07
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.6MB
- Sample260727-reybcafp51
- SHA256 ebba9a3ce650a5a4d4b09d35802b3e65bb805fcfbfa279f22ec884ef5d4416a8
- MD5 e449e86a1d1b04691b5b1b30c8bab85f
- SHA1 d0a5b0c15a1c476c2afed5b379e8036d25eeade1
- SHA512 2c9b6899824af68a35b9bf1e07adcf968442199af2545b21ea7cf898b9b73e5008d772b260d4edacbb1c27b72864993374528ab4844db3ee8c092319c0250621
- SSDEEP 49152:NZGzHteeW4SkZP4sz9Mb3eW4SkZP4sz9Mb:NZ0MfkZcHfkZc
- TLSH T1A9C51A56F6B88323D0B3C0B5C5E6AA59FD3238451B308ACB0259E72C2E377E59539739
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 6 IoCs
resource yara_rule behavioral2/memory/3360-0-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c46c-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b32b-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001ace5-1249.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/3360-1359-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/1236-1360-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack - Executes dropped EXE 1 IoCs
pid Process 1236 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_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_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\:\autorun.inf patcher.exe File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.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$ 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE$ 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.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\jstatd.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe$ patcher.exe File created C:\Program Files\Java\jre-1.8\bin\javaws.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7zG.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe$ 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe$ 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\plugin-container.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe patcher.exe File created C:\Program Files\Mozilla Firefox\nmhproxy.exe patcher.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\SenseGPParser.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\klist.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.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\Java\jdk-1.8\jre\bin\javacpl.exe$ 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe patcher.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\MsSense.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\uninstall\helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.exe$ 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe$ 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Mail\wabmig.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\Java\jdk-1.8\bin\jarsigner.exe$ 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe$ 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe$ 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.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\Microsoft Office\root\Office16\PPTICO.EXE patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe patcher.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\:\autorun.inf 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 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language patcher.exe - NTFS ADS 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3360 2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 1236 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_e449e86a1d1b04691b5b1b30c8bab85f_amadey_cloudeye_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:3360
-
C:\905c0769f9a06c95a24ddf945\patcher.exeC:\905c0769f9a06c95a24ddf945\patcher.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:1236
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.6MB
- SHA256 ebba9a3ce650a5a4d4b09d35802b3e65bb805fcfbfa279f22ec884ef5d4416a8
- MD5 e449e86a1d1b04691b5b1b30c8bab85f
- SHA1 d0a5b0c15a1c476c2afed5b379e8036d25eeade1
- SHA512 2c9b6899824af68a35b9bf1e07adcf968442199af2545b21ea7cf898b9b73e5008d772b260d4edacbb1c27b72864993374528ab4844db3ee8c092319c0250621
- SSDEEP 49152:NZGzHteeW4SkZP4sz9Mb3eW4SkZP4sz9Mb:NZ0MfkZcHfkZc
- TLSH T1A9C51A56F6B88323D0B3C0B5C5E6AA59FD3238451B308ACB0259E72C2E377E59539739
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 3.1MB
- SHA256 cc4a7ffb2613ac7f5da25e54ac62554a648dd6f7d66812b48e15c24abc129cc8
- MD5 789ac5c8510b82b774cc095954fb5ee0
- SHA1 2e1bee68b0b105d5630411a0d0e06228960d0d06
- SHA512 8fe1f59d661eed3c5de766ad098c06e97a7a48e81b1f872713208bc99e949c38200ec4fadc14fbbcdd4920fa4f9c985472c5823084e47faaf978b062b73b9d1c
- SSDEEP 49152:NZGzHteeW4SkZP4sz9Mb3eW4SkZP4sz9MbBPji0Aj:NZ0MfkZcHfkZcRjo
- TLSH T118E51A16F6B88323D0B3C0B5C5D6AA9AFD3238451B308ACB0259E76C2E377E59536735
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe
- Size 2.6MB
- SHA256 299203c2b8975528717b9499ec2121cc1cd6b00a6aec5f5561cdc5def321da82
- MD5 a79e9ed3959677bca22dec323c282ab3
- SHA1 3ee70ea425eb27e0c2a13a80ade17e7dc3c1b497
- SHA512 888097b753adc43d4f86bcbe44e20a05b56301a9e9836e2bfa2d71b2ae3949a7526ffffea2ed18134d15e69902af6adbb6d5862c8041481939cd81bf27ddf084
- SSDEEP 49152:NZGzHteeW4SkZP4sz9Mb3eW4SkZP4sz9Mbj:NZ0MfkZcHfkZcj
- TLSH T1FAD51956F6B88323D0B2C075C8D6AA59F9323C451B308ADB0259F72C2E377E59639739
- MD5 SHA1 SHA512 SSDEEP TLSH