Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/05/2026, 03:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe
Resource
win11-20260513-en
windows11-21h2-x64
0 signatures
150 seconds
General
- Target 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe
- Size 674KB
- Sample260522-d2dnkagv4s
- SHA256 fdb17fefc4c5c01126632a8f1610750442dfb388a8a921e5ed85401e3835334a
- MD5 a5fd22f37490f13e1e5d290fb29f78a3
- SHA1 542be7b6b77252190b1d1b4a5138a778bf75b208
- SHA512 5731a87673c6b68ac642b32951c2e3645c4992bd957dafae0b4e5b36eb212178d43a07fdf899c973d6455f45768188caca6b7ccdcde2e026765c16af6381f878
- SSDEEP 12288:5s9Vh1+SoCU5qJSr1e19UQvLubgMsgpg1AzHUzTshz0iJ3Ul29I:0SSoCU5qJSr1e19B4gMsgpg1OeTE0HlD
- TLSH T152E49D5A779002F5E17BD23DCA524A55EAB2B8064720A74F03EA43AB1F133611F7F726
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\S: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\U: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\V: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\B: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\M: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\N: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\O: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\X: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\A: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\G: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\H: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\Y: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\Z: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\J: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\L: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\P: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\Q: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\T: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\W: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\E: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\I: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\K: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened (read-only) \??\R: 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Windows Media Player\wmprph.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\View3D.ResourceResolver.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Mozilla Firefox\private_browsing.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Common Files\Microsoft Shared\ink\TabTip32.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_86218\javaws.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeComRegisterShellARM64.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Windows Mail\wabmig.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteshare.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Windows NT\Accessories\wordpad.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\codecpacks.webp.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\jabswitch.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Windows Media Player\wmplayer.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Windows Mail\wab.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\keytool.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe 2026-05-22_a5fd22f37490f13e1e5d290fb29f78a3_icedid_njrat_ryuk.exe