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
31/07/2026, 12:04
Behavioral task
behavioral1
Sample
2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe
- Size 3.0MB
- Sample260731-n82dbasycs
- SHA256 837f2be6287dd9c013a9c7ddb7147508bac2fc28ccd9e626646bc6aa1f047018
- MD5 3e591090bca891e07f392197294cb8d7
- SHA1 363ff5d3e03246cc1f8abb2453168a019427d0e6
- SHA512 f6ea1160566ba838fb0a3f5611c866a021a4b462724efe5d5edae37108eeaac098d1b2ed1ea896923da015ca1e5dedb5c8de39cc150a4b69c47c6f19a0bf06d0
- SSDEEP 49152:Dn0UTIn0UTgn0UTgn0UTgn0UTtn0UTjn0UTIn0UTLy6i1zuajsauZnJx:DkMMMZLkDtB
- TLSH T1EFE5AE29B3D080B2D463507186B5C7A2DA77B8326731A6CF67C24B7D1F366D0DA3970A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral2/files/0x000c00000001c60e-12.dat family_shodi - Executes dropped EXE 1 IoCs
pid Process 4156 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.usa - 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 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_proxy.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_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 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jdk-1.8\bin\jconsole.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\CNFNOT32.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\maintenanceservice.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_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 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\7-Zip\7zG.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javaw.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOHTMED.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE 2026-07-31_3e591090bca891e07f392197294cb8d7_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\Common.DBConnection64.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_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 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\elevation_service.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_pwa_launcher.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_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 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\maintenanceservice_installer.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\updater.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\VideoLAN\VLC\uninstall.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\IEContentService.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\WINWORD.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE 2026-07-31_3e591090bca891e07f392197294cb8d7_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 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE 2026-07-31_3e591090bca891e07f392197294cb8d7_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 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\uninstall\helper.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_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 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\GRAPH.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\plugin-container.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_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 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\setup.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\misc.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.usa 2026-07-31_3e591090bca891e07f392197294cb8d7_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 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe 2026-07-31_3e591090bca891e07f392197294cb8d7_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 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4168 wrote to memory of 4156 4168 2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_3e591090bca891e07f392197294cb8d7_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 use of WriteProcessMemory
PID:4168 -
C:\Users\Admin\AppData\Local\Temp\2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.usaC:\Users\Admin\AppData\Local\Temp\2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.usa2⤵
- Executes dropped EXE
PID:4156
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.usa
- Path C:\Users\Admin\AppData\Local\Temp\2026-07-31_3e591090bca891e07f392197294cb8d7_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.usa
- Size 864KB
- SHA256 2f6e1534dc3322bbe4b0d1e8fac83362fff0388082ecdb3d9aeebd176f9dbb8c
- MD5 205ca49f5e20540e7b3c3353dfe84b2d
- SHA1 e42ab43172e7ba83fd5c8fce1cb0b5f0eb5411e4
- SHA512 e22fa941cf9c4168e1023cfeb9849f2daf0cf22bd80563e9b2a94f0d1f10ea502628704228c3ff41cad81e4dd6f8cf9c1a32cf841aec5cc430751d7a3ebf7827
- SSDEEP 12288:/QcDD6i1zuxxZWm+ljKWaladVakMl9TT1fLeH2e4TQTKo/RagL:oy6i1zuxw7ljsarakkqt4nUwG
- TLSH T19E155B1E23EC00E9E5B79539C6654152E672B4322731D6DF22A0C67D2F27AE0AE3DF11
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 3.0MB
- SHA256 837f2be6287dd9c013a9c7ddb7147508bac2fc28ccd9e626646bc6aa1f047018
- MD5 3e591090bca891e07f392197294cb8d7
- SHA1 363ff5d3e03246cc1f8abb2453168a019427d0e6
- SHA512 f6ea1160566ba838fb0a3f5611c866a021a4b462724efe5d5edae37108eeaac098d1b2ed1ea896923da015ca1e5dedb5c8de39cc150a4b69c47c6f19a0bf06d0
- SSDEEP 49152:Dn0UTIn0UTgn0UTgn0UTgn0UTtn0UTjn0UTIn0UTLy6i1zuajsauZnJx:DkMMMZLkDtB
- TLSH T1EFE5AE29B3D080B2D463507186B5C7A2DA77B8326731A6CF67C24B7D1F366D0DA3970A
- MD5 SHA1 SHA512 SSDEEP TLSH