Analysis
- max time kernel
121s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/07/2026, 15:22
Behavioral task
behavioral1
Sample
2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
- Size 2.2MB
- Sample260710-sr454aet2y
- SHA256 457c95342abbb1f1f4b4a1de84abfb870cfdce43ed0558403adc21ebb954a03f
- MD5 47bc040b2427221a7a63f71bd409f639
- SHA1 92e92b17abc8cc61c4bd9c8b664535a3b8cfa071
- SHA512 414293159b445b266ca3fe3c4f84063b4e1516e7a1b85a1d9ebae462a0fc2080e449e135c47ab4db1146c47a5d217a2685b1149d1dbafa0442932d03d2ffcb85
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasTQYccZe0p4Ek4niOkl/A04szE87JKy:A3k03kHRJbeW4SkZP4sz9Mb8pYq
- TLSH T11CB54B16F6788372D073C0B9C5D6AA9AFE32344617308ACB1349D3282F277D59A3A775
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral2/memory/5128-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000e00000001c497-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b305-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5128-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/912-16-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x00030000000198f8-412.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019904-470.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019903-471.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000e00000001c497-5.dat aspack_v212_v242 behavioral2/files/0x000300000001b305-11.dat aspack_v212_v242 behavioral2/files/0x00030000000198f8-412.dat aspack_v212_v242 behavioral2/files/0x0003000000019904-470.dat aspack_v212_v242 behavioral2/files/0x0003000000019903-471.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 912 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" 2026-07-10_47bc040b2427221a7a63f71bd409f639_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 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.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\jre\bin\tnameserv.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Photo Viewer\ImagingDevices.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateSetup.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe patcher.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVLP.exe$ 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_proxy.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe$ 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe$ 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe$ 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE$ 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE patcher.exe File opened for modification C:\Program Files\7-Zip\7z.exe patcher.exe File created C:\Program Files\Google\Chrome\Application\chrome.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_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.NetFX40.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.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\Microsoft Office\root\Office16\msoasb.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe patcher.exe File created 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\maintenanceservice.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe$ 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\extcheck.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedgewebview2.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\pwahelper.exe$ patcher.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.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\VideoLAN\VLC\uninstall.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_pwa_launcher.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\rmid.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Media Player\wmpnetwk.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_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\Microsoft Office\root\Office16\SDXHelperBgt.exe$ patcher.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\jdk-1.8\bin\servertool.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\MicrosoftEdge_X64_139.0.3405.125.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 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_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 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_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 5128 2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe 912 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-10_47bc040b2427221a7a63f71bd409f639_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-10_47bc040b2427221a7a63f71bd409f639_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:5128
-
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:912
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.2MB
- SHA256 457c95342abbb1f1f4b4a1de84abfb870cfdce43ed0558403adc21ebb954a03f
- MD5 47bc040b2427221a7a63f71bd409f639
- SHA1 92e92b17abc8cc61c4bd9c8b664535a3b8cfa071
- SHA512 414293159b445b266ca3fe3c4f84063b4e1516e7a1b85a1d9ebae462a0fc2080e449e135c47ab4db1146c47a5d217a2685b1149d1dbafa0442932d03d2ffcb85
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasTQYccZe0p4Ek4niOkl/A04szE87JKy:A3k03kHRJbeW4SkZP4sz9Mb8pYq
- TLSH T11CB54B16F6788372D073C0B9C5D6AA9AFE32344617308ACB1349D3282F277D59A3A775
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.7MB
- SHA256 f58304aee4e81fe286ba413aa7b29b7fc8a6c3a8ff29480ca1086625abc42cf8
- MD5 e25342f2b0cf3ca78bc440249110ab93
- SHA1 9f39cdbe122a991ccbe6d80b5979dcf64b508fbd
- SHA512 9fe0e0ac6c2c09bbc2645afda82b917644f736bebcb7e6a57d045be66507e45b7aebd5f93f3d7a38f1de2fd462f95168e777ff711799e2c33902e47bb5d11a95
- SSDEEP 49152:A3k03kHRJbeW4SkZP4sz9Mb8pYqjPji0Aj:A3k03kHR5fkZc86Gjo
- TLSH T1DDD52A16F6788372D073C0B9C5D6AA9AFE32344657308ACB0349D7282F277D59A3A735
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\rmid.exe
- Size 2.2MB
- SHA256 dcb700b170130f9842333cb090e3a1d48fc7936b5eb278652251b33ac93348ab
- MD5 c163f956cb64a23d10d38b563f74c9a3
- SHA1 50f6bd42ac042ec4d6bcb87bee49c5f02f88613d
- SHA512 f2eee213f5bb9cfd1f443c32e0b88fd9ddc4daa1d2d97be95264c4cf69479d47ae60054694ca93ca3d08bcbb522b809f3234d52c57f31e54cde445c159ad5f5b
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasTQYccZe0p4Ek4niOkl/A04szE87JK5:A3k03kHRJbeW4SkZP4sz9Mb8pYqY
- TLSH T184B54B16F6788372D073C0B9C5D6AA9AFE32344617308ACB1349D3282F277D59A3A775
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\xjc.exe
- Size 2.2MB
- SHA256 04f2fa34aa8761c0bbfc8f7bc058a963420a75e82873bc19ac3d1ca362f9b87a
- MD5 f83cec1973f8e5a308919a662f87f4cb
- SHA1 0161e22e06d0876d43d416846350754c6afa8d33
- SHA512 334e633d56522975a51cbb8540230dc7b2efa903dc60f48d3a889dcb58f005172094556307a6e9f39dd9dd4c03fae0dec49725706a0a12b2e018696bb02fa228
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasTQYccZe0p4Ek4niOkl/A04szE87JK6:A3k03kHRJbeW4SkZP4sz9Mb8pYqr
- TLSH T11CB54B16F6788372D073C0B9C5D6AA9AFE32344617308ACB1349D3282F277D59A3A775
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\xjc.exe$
- Size 2.2MB
- SHA256 de9e791b2fc12b46fc9191b136fef26ac05c0d19a722dc7b6d115f75975fc06c
- MD5 fb5cf11833381c1fcb69a8f6c432f129
- SHA1 a133ee92e45b128e75ee63eaa8efeb6793942bac
- SHA512 75253964948be67a26584720b89b0dc442d6624af3d7fc4578905263f98111ac277b15d5cea442d14bb685c13cb24913e4a44339bac36e9caaaab5bf5ef0d0a1
- SSDEEP 24576:A3mnXoZ643mnXoZ6i6cMJliLKhSaagqOasTQYccZe0p4Ek4niOkl/A04szE87JKI:A3k03kHRJbeW4SkZP4sz9Mb8pYq5
- TLSH T17EB54B16F6788372D073C0B9C5D6AA9AFE32344617308ACB1349D3282F277D59A3A775
- MD5 SHA1 SHA512 SSDEEP TLSH