Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 01:10
Behavioral task
behavioral1
Sample
2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe
- Size 2.6MB
- Sample260805-bjkcaabd74
- SHA256 d84cc0c1d15474d63936147f8964cb412b1abc81fdc8604d7bff10052f8265ab
- MD5 2a495b706dc29fccfb400fa693c51eba
- SHA1 3eeebec84a8f69642bbc7cb12780356876949b0c
- SHA512 b83e92fc2b2ae75cc8b796fdf9d04504edc48812ddfcc2caa3b4a9a8eb792abd3586ddf86fab324a903a88c6efb9afdc28a7be5d998890e198a3f5f2401f018d
- SSDEEP 49152:iIn0/p/KCGZd0qgNEf16lhulJLirHJIZ/K0tDAy49uO7G6XSq4vFWVRxYOKE:jOiWQtZ/K0tGOFWVRuG
- TLSH T110C57B17F5D500E8D05ED079874AA232EA72789A1B35B5DF0B909B622E37FE0A73D710
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral2/files/0x00070000000187d5-4.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 opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\javacpl.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\VideoLAN\VLC\uninstall.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\cookie_exporter.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\setup.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\7-Zip\7zG.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\msoasb.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\elevation_service.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_pwa_launcher.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\7-Zip\7zFM.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\msotd.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\POWERPNT.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\elevation_service.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\VPREVIEW.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\crashreporter.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedgewebview2.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ie_to_edge_stub.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOUC.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\VideoLAN\VLC\uninstall.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOSYNC.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\BHO\ie_to_edge_stub.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\chrome.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\XLICONS.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_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 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4900 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
PID:4900
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 2.6MB
- SHA256 d84cc0c1d15474d63936147f8964cb412b1abc81fdc8604d7bff10052f8265ab
- MD5 2a495b706dc29fccfb400fa693c51eba
- SHA1 3eeebec84a8f69642bbc7cb12780356876949b0c
- SHA512 b83e92fc2b2ae75cc8b796fdf9d04504edc48812ddfcc2caa3b4a9a8eb792abd3586ddf86fab324a903a88c6efb9afdc28a7be5d998890e198a3f5f2401f018d
- SSDEEP 49152:iIn0/p/KCGZd0qgNEf16lhulJLirHJIZ/K0tDAy49uO7G6XSq4vFWVRxYOKE:jOiWQtZ/K0tGOFWVRuG
- TLSH T110C57B17F5D500E8D05ED079874AA232EA72789A1B35B5DF0B909B622E37FE0A73D710
- MD5 SHA1 SHA512 SSDEEP TLSH