Analysis
- max time kernel
150s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 14:46
Behavioral task
behavioral1
Sample
2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
7 signatures
150 seconds
General
- Target 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe
- Size 576KB
- Sample260808-r5d1dsyeqf
- SHA256 89be0b805d2e6d00dd73314348ba6c438ee94aaa38dad597a9675bb5189a13ff
- MD5 1e77e9f8e462abd3343d05c8e195d3d4
- SHA1 13cc72be0f5d9f824f11177da0c4fc90a410745a
- SHA512 cb84bd7c1abde8556e7a0936653355f5e241dd1118265e95a237a1d6c61bb78ac9289e34c222a8a979dcc551414d4b25669b16071d1630aca9aaebd509ecfce1
- SSDEEP 12288:BCjlGXd4OvXkLGHj0qTDznkCjlGXd4OvXkLGHj0qTDzP:BChGmA0UTPkChGmA0UTP
- TLSH T19EC4AE25B2D0C072D463107146B5CBB69E7BB8726A71B58F6BC71B7A1F306D0DB2930A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral2/files/0x000c00000001af5c-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 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\CLVIEW.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\PPTICO.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\setup.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\pwahelper.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SCANPST.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\cookie_exporter.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Mozilla Firefox\crashreporter.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\POWERPNT.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Mozilla Firefox\uninstall\helper.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\Wordconv.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeComRegisterShellARM64.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\OLCFG.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\Installer\setup.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javaw.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ORGCHART.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\default-browser-agent.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Mozilla Firefox\firefox.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\javaws.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\misc.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOUC.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\updater.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\BHO\ie_to_edge_stub.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\javacpl.usa 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.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 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4972 2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_1e77e9f8e462abd3343d05c8e195d3d4_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
PID:4972
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 576KB
- SHA256 89be0b805d2e6d00dd73314348ba6c438ee94aaa38dad597a9675bb5189a13ff
- MD5 1e77e9f8e462abd3343d05c8e195d3d4
- SHA1 13cc72be0f5d9f824f11177da0c4fc90a410745a
- SHA512 cb84bd7c1abde8556e7a0936653355f5e241dd1118265e95a237a1d6c61bb78ac9289e34c222a8a979dcc551414d4b25669b16071d1630aca9aaebd509ecfce1
- SSDEEP 12288:BCjlGXd4OvXkLGHj0qTDznkCjlGXd4OvXkLGHj0qTDzP:BChGmA0UTPkChGmA0UTP
- TLSH T19EC4AE25B2D0C072D463107146B5CBB69E7BB8726A71B58F6BC71B7A1F306D0DB2930A
- MD5 SHA1 SHA512 SSDEEP TLSH