Analysis
- max time kernel
110s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 19:52
Behavioral task
behavioral1
Sample
2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
- Size 2.1MB
- Sample260809-ylvblacc22
- SHA256 286da0dbb5a0282b01362bbfffe4168f7e56ebec20f3bc8bf95b8dd5a25575d7
- MD5 5188a66288e7d02a61a07a4f0e5ceb9c
- SHA1 32cbda10447317c11c11bc16e47642c20cdaf46b
- SHA512 057d4171af57edbacbf6bfc2a6b4f79662d5891692041e4d19150389d45e1c0fd7a33ec8c99092f6660176020ede47e885e713966336ccd5e95a57069769ddf5
- SSDEEP 24576:A3mnXoZjzyUTWaLl3z0zDMCpxDp5p5RajYTqMi8CtBd2QHCHmTBW5Og0Le5ji0hJ:A3kMhT1LljsqJtb2I2Pji0Aj
- TLSH T12DA55B26F6B443B5D073C079C5D2AA5AEA7238425B30CACF1385976C2F277D19A3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 7 IoCs
resource yara_rule behavioral2/memory/1420-0-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c54d-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b32b-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/1420-15-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3336-16-0x0000000000400000-0x000000000040F000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0003000000019902-222.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000400000001acac-1244.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c54d-5.dat aspack_v212_v242 behavioral2/files/0x000200000001b32b-11.dat aspack_v212_v242 behavioral2/files/0x0003000000019902-222.dat aspack_v212_v242 behavioral2/files/0x000400000001acac-1244.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 3336 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" 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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\serialver.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\cookie_exporter.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe$ 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeComRegisterShellARM64.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmpconfig.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe$ 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe patcher.exe File created C:\Program Files\Mozilla Firefox\maintenanceservice.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Windows Defender\MpCopyAccelerator.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE$ patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe$ 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.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 (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe patcher.exe File opened for modification C:\Program Files\7-Zip\7z.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe$ 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe$ 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe$ patcher.exe File created C:\Program Files\Google\Chrome\Application\chrome.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\serialver.exe patcher.exe File created C:\Program Files\VideoLAN\VLC\vlc.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Media Player\wmprph.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe patcher.exe File opened for modification C:\Program Files\Windows Defender\ConfigSecurityPolicy.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe patcher.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateCore.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateOnDemand.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jdk-1.8\bin\schemagen.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files\Java\jre-1.8\bin\kinit.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE$ 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe$ patcher.exe File opened for modification C:\Program Files\Mozilla Firefox\firefox.exe$ 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\cookie_exporter.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 patcher.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe - NTFS ADS 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1420 2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe 3336 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_5188a66288e7d02a61a07a4f0e5ceb9c_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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:1420
-
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:3336
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 2.1MB
- SHA256 286da0dbb5a0282b01362bbfffe4168f7e56ebec20f3bc8bf95b8dd5a25575d7
- MD5 5188a66288e7d02a61a07a4f0e5ceb9c
- SHA1 32cbda10447317c11c11bc16e47642c20cdaf46b
- SHA512 057d4171af57edbacbf6bfc2a6b4f79662d5891692041e4d19150389d45e1c0fd7a33ec8c99092f6660176020ede47e885e713966336ccd5e95a57069769ddf5
- SSDEEP 24576:A3mnXoZjzyUTWaLl3z0zDMCpxDp5p5RajYTqMi8CtBd2QHCHmTBW5Og0Le5ji0hJ:A3kMhT1LljsqJtb2I2Pji0Aj
- TLSH T12DA55B26F6B443B5D073C079C5D2AA5AEA7238425B30CACF1385976C2F277D19A3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.6MB
- SHA256 c187787699f60ef675ca80e1f5d04c61e5f489d339ff7a209ceba975219582c8
- MD5 3545cc2dfd0405ecf8a9d812b1665673
- SHA1 b26b798b22ebd9060ccb674179db5eb1b9bdf289
- SHA512 bf80ddf4141bd5e63dd9c93c25c40d259c5add0ca0e3c62443a7ecb688302c9aeb08af5a261bf8bd34c05131766cb11fdce9aa847478dad380cb07017a2546cd
- SSDEEP 24576:A3mnXoZjzyUTWaLl3z0zDMCpxDp5p5RajYTqMi8CtBd2QHCHmTBW5Og0Le5ji0hJ:A3kMhT1LljsqJtb2I2Pji0AjKPji0Aj
- TLSH T106C54B16F6B44375D073C0B9C5D2A69AEA7234425B30CACB0385D76C2F277E69A3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\javadoc.exe
- Size 2.1MB
- SHA256 cabb4d2715f5624a93e70585f951046d22522a7a71d52f1ccb3ff27a3635ec88
- MD5 faa12d33084372c495d71d961b83455a
- SHA1 eda47aa02350fc5fbbb44b6698ca331b4c2fadd6
- SHA512 af178cd3fab77947e20df30f10fc001c980d555b5bdc4f8bc77c3519b3781a27aba5a631cc7251af4b95634ebd835b54091bf53f22cbe455bdf6a88f5213e676
- SSDEEP 24576:A3mnXoZjzyUTWaLl3z0zDMCpxDp5p5RajYTqMi8CtBd2QHCHmTBW5Og0Le5ji0hI:A3kMhT1LljsqJtb2I2Pji0Ajp
- TLSH T11FA55B26F6B443B5D073C079C5D2AA5AEA7238425B30CACF1385D7682F277D19A3A731
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
- Size 2.1MB
- SHA256 a855c2a3659272d106a375f1b2036278b6d6fe27feb87c7cd23fba2c2607d503
- MD5 72f687d643d541308c60ea72dc21256f
- SHA1 05c9a971f15a621f214943793dce04961526ac05
- SHA512 69e9851c34d3c92547c54a4b6a57bfa36c30940eb5c6c94cf6de00f0c873f7267dd69554bd2d900e5a99985ebe71d6c995fcc73023ceb13394a184ad272ce057
- SSDEEP 24576:A3mnXoZjzyUTWaLl3z0zDMCpxDp5p5RajYTqMi8CtBd2QHCHmTBW5Og0Le5ji0hX:A3kMhT1LljsqJtb2I2Pji0Ajq
- TLSH T17FA54B16F6A443B5D073C079C9D2965AEA723C820B308ADF1395B7692F337D19A3A731
- MD5 SHA1 SHA512 SSDEEP TLSH