Analysis
- max time kernel
150s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 17:46
Behavioral task
behavioral1
Sample
2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
7 signatures
150 seconds
General
- Target 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe
- Size 1.2MB
- Sample260730-wccdbadb62
- SHA256 99a833b34a3ecdc19e386d343a9bc34193a4192637e883991ea018b3bdebee0b
- MD5 4c5f04088c01e8819c6da2cc71302930
- SHA1 821c61617242b5fc5a50375ffcc3db9d02c2b901
- SHA512 b6cbe31f315ccf51db415bcf5b9ee71a23176a6f9f35435a0141cea82c53f4c6dc994a44a6355246c5e4658ce0b734d768a8dee4a17231d56225132238fc2a19
- SSDEEP 12288:TYiGTyUjD5xS8xKkhgjI45iKl98Pbw7nw/mMuhylcsd4a4p4++F+zzNXvDFT7cO6:PGTjS6gjI45bl9Mbonwap41+zzPTT6
- TLSH T11A45AE17B6D150F9E01AD074C74A5636EA72BC6A1B74A9EF0391E2942E33FE0273E705
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral2/files/0x000500000000053e-4.dat family_shodi - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\UsaShohdi.asu 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\CNFNOT32.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\misc.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\private_browsing.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOUC.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_helper.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setup.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\IEContentService.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\msoia.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ONENOTE.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\VideoLAN\VLC\uninstall.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeComRegisterShellARM64.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateCore.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_helper.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\javaw.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\setup.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateCore.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\7-Zip\7zG.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\Google\Chrome\Application\chrome.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\PPTICO.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SETLANG.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\7-Zip\Uninstall.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\Java\jdk-1.8\bin\jconsole.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\OLCFG.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setup.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\javacpl.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ie_to_edge_stub.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\firefox.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\updater.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\Source Engine\OSE.usa 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files\Java\jdk-1.8\bin\javaw.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 5976 2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_4c5f04088c01e8819c6da2cc71302930_cloudeye_cobalt-strike_elex_rhadamanthys_smoke-loader_vidar.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
PID:5976
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 1.2MB
- SHA256 967f6ca00657394dd72f11d0f1fc979440dbeb0ce1356e7dcd5ad3db6f8352a0
- MD5 7749cdef9decb14eda42b82c4ff1499a
- SHA1 43e50cd9e3693f5a4436623edefd49bd4a377afa
- SHA512 6fdee9998e6b7d43eb667cd43087bfd03aad3a6b8ce7c040b39b4c9cc38c50637f88bbf920b9754407522db7650b9a92606571611863b2a566f177259496aea2
- SSDEEP 12288:BYiGTyUjD5xS8xKkhgjI45iKl98Pbw7nw/mMuhylcsd4a4p4++F+zzNXvDFT7cO6:xGTjS6gjI45bl9Mbonwap41+zzPTT6
- TLSH T1B045AE17B6D150F9E01AD070C74A5636FA72B86A1774A9EF0391E6942E33FE02B3E705
- MD5 SHA1 SHA512 SSDEEP TLSH