Analysis
- max time kernel
149s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
16/04/2026, 14:32
Behavioral task
behavioral1
Sample
2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
General
- Target 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe
- Size 403KB
- Sample260416-rwallsbs6q
- SHA256 2c87946eb7b4b7df9b25765ea30d0d684b02c8c4beab2ea9e575e90e8bce023d
- MD5 16d1851a37bc26e7ac3b4d31bb83e7c0
- SHA1 8721ee0e4b20d8fce78227c67926f7c1fc112365
- SHA512 84e8624a6f360a5492bba49879b074a03e652883807a433e266b573be2e0c16c12aa06b5220c28c4c00de8440b38d1967d4f76c71255f7c8094cbff488336084
- SSDEEP 6144:NSgflGXd4OvDzewKLGIw0gPttR14nIXtPLZffh7vFh4ZrMy2ZU4:vflGXd4OvXkLGLNV+2L1fh7NhO0ZU4
- TLSH T148947C13A3D440F5E027D1758BA48762DE7AB8710B21BEDF47801A6A1F76BE09F38B15
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral1/files/0x000e0000000241e1-4.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 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_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\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\144.0.3719.93\elevation_service.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\pwahelper.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_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 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\7-Zip\7zFM.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\IEContentService.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\BHO\ie_to_edge_stub.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\msoev.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOHTMED.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_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.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_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 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\crashreporter.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\maintenanceservice.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\maintenanceservice.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_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 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\144.0.3719.93\elevated_tracing_service.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_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 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeComRegisterShellARM64.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_proxy.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SELFCERT.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_pwa_launcher.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\7-Zip\Uninstall.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\private_browsing.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\identity_helper.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javaws.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jre-1.8\bin\javaw.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\Wordconv.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdateOnDemand.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\msoasb.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_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.NetFX40.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.147.37\MicrosoftEdgeUpdate.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_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\64BitMAPIBroker.usa 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe - Program crash 1 IoCs
pid pid_target Process procid_target 2144 2068 WerFault.exe 84 - 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 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 2068 2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-16_16d1851a37bc26e7ac3b4d31bb83e7c0_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:2068 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2068 -s 634282⤵
- Program crash
PID:2144
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2068 -ip 20681⤵PID:2852
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 403KB
- SHA256 968215cf57043941a3de057c4edc270607c49728cfe6f5edf5fc9ce8016061b9
- MD5 3b523634af04db6e6d22a32d25e4ffcb
- SHA1 3fe80db9b5a73d9bd655171a7bd86eee6b3c5cf8
- SHA512 b5102e6f6722e8f0c3e467a782f29e0da62c3b0b60614597a88e8939b8d16d2f83d2bf0451f82051db868ea195397db4ddc035cc030fd20da707b35fe31f117c
- SSDEEP 6144:NSrflGXd4OvDzewKLGIw0gPttR14nIXtPLZffh7vFh4ZrMy2ZU4:EflGXd4OvXkLGLNV+2L1fh7NhO0ZU4
- TLSH T103947C13A3D440F5E027D1759BA48762DE7AB8710B21BEDF47800A6A1F76BE09F38B15
- MD5 SHA1 SHA512 SSDEEP TLSH