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
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
windows10-2004-x64
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 behavioral1/files/0x0005000000009db7-2.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 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification 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\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.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\POWERPNT.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\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.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\AdobeARM.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\pwahelper.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\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateBroker.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\ClickToRun\AppVShNotify.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.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 created \??\c:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.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\1.3.147.37\MicrosoftEdgeUpdateComRegisterShell64.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\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\Microsoft Office\root\Office16\GRAPH.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\msoia.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\msotd.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)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.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\msoasb.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\XLICONS.EXE 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\updater.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\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)\Microsoft\EdgeCore\132.0.2957.140\msedge.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\EdgeCore\132.0.2957.140\notification_helper.usa 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 created \??\c:\Program Files\Common Files\microsoft shared\Source Engine\OSE.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\MSOHTMED.EXE 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\maintenanceservice.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\plugin-container.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateCore.exe 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\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\Java\jdk-1.8\bin\javaw.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 created \??\c:\Program Files\Microsoft Office\root\Office16\ONENOTEM.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\ONENOTEM.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\AcroTextExtractor.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe 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\MicrosoftEdgeUpdateSetup.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\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\Mozilla Firefox\maintenanceservice.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\private_browsing.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\132.0.2957.140\cookie_exporter.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\132.0.2957.140\Installer\setup.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 created \??\c:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jre-1.8\bin\ssvagent.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\OLCFG.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\SDXHelper.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\SETLANG.EXE 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\msedgewebview2.exe 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\Source Engine\OSE.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\protocolhandler.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\SDXHelperBgt.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\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.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\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.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 (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateOnDemand.exe 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\bin\jconsole.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\identity_helper.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\132.0.2957.140\msedge_pwa_launcher.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\SDXHelper.usa 2026-08-04_2a495b706dc29fccfb400fa693c51eba_cobalt-strike_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\plugin-container.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 4916 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:4916
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