Analysis
- max time kernel
149s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
21/04/2026, 12:53
Behavioral task
behavioral1
Sample
2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe
- Size 493KB
- Sample260421-p4n3vsav8w
- SHA256 fbdf2993b950b96c26d7f44c306376b65614dfe1279304d3f050a93d134de2f4
- MD5 1ef9090a92656736374c34a21ca66ea2
- SHA1 0057f2c9c23189bea9b7c20cfe37ac8bfee2a706
- SHA512 1b4bb041ae030fb9005b78767466d9185de6d7ff9db566bb404fcb77a084a39630686efb4cfd239c354590ec2fc6c53206b85faac94650260a7f15a9579aed68
- SSDEEP 6144:NSzflGXd4OvDzewaH0AFQl7XtRT4DXgsot5YcMIUg5Z0S2O58d:wflGXd4OvX8UAFQl7PUrclln5e
- TLSH T187B43A6C37E95211F6B3ABB898B4C2E26E367C605B30E7DF1A4075181E355D0E83E726
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral2/files/0x001a00000002b36a-7.dat family_shodi - Executes dropped EXE 1 IoCs
pid Process 5124 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created C:\Windows\SysWOW64\UsaShohdi.asu 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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\Wordconv.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Client\AppVLP.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\misc.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\notification_helper.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\IEContentService.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOSYNC.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\uninstall\helper.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateBroker.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jconsole.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\WINWORD.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\msoev.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ONENOTE.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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_pwa_launcher.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\elevation_service.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\javacpl.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\cookie_exporter.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateSetup.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSQRY32.EXE 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateBroker.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\jp2launcher.usa 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE 2026-04-21_1ef9090a92656736374c34a21ca66ea2_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 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1076 wrote to memory of 5124 1076 2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-21_1ef9090a92656736374c34a21ca66ea2_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:1076 -
C:\Users\Admin\AppData\Local\Temp\2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.usaC:\Users\Admin\AppData\Local\Temp\2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.usa2⤵
- Executes dropped EXE
PID:5124
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.usa
- Path C:\Users\Admin\AppData\Local\Temp\2026-04-21_1ef9090a92656736374c34a21ca66ea2_elex_nymaim_rhadamanthys_smoke-loader_stealc_tofsee_vidar.usa
- Size 266KB
- SHA256 a0491db1970d0a812590d319c2c70fb0c1b6dd41ec3f949514c9cbf41e628a56
- MD5 83fdc0cb2e680ff468d42f4df1b6765c
- SHA1 9a3551c9d19c35c9125e5355c8c8d483678eea92
- SHA512 37e97ee48610c64c0e84ee489ee004bbc098ae01de2cd0d2b7fdb976ababe11e18426fd732ecc10c8eac33d94b2db6924c6eeada3166e5c89d2d7fac7f759080
- SSDEEP 3072:bDXevsoZX5YcMIkMHzIjRAdZofUD6kaWr57NnpO7SBROwzcRS2Gr51ohEDeXPPhV:bDXgsot5YcMIUg5Z0S2O58X
- TLSH T16044646C27FA2205F6B3ABB4D8B4C2E27D367C205B34D3AF1501B6181D259D0E97A727
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 493KB
- SHA256 eddda253128ccef1dce6df00f41586cb8e8de01359fc85bd49ebc020c9ea3399
- MD5 256807912c6713bfa57d536eb52e2332
- SHA1 e5d65e3f221e713afd8a1e53d64f9609d0d60ad6
- SHA512 c3e8356a849678aed475cc1969e010a88570444d7466ba1a589ebe2558932aa05a7b5c0274408800779f3dc8fbfcd22beee5e06afcd65274fa659c07948655c7
- SSDEEP 6144:NSdflGXd4OvDzewaH0AFQl7XtRT4DXgsot5YcMIUg5Z0S2O58d:iflGXd4OvX8UAFQl7PUrclln5e
- TLSH T189B43A6C37E95211F6B3ABB898B4C2E26E367C605B30E7DF1A4075181E355D0E83E726
- MD5 SHA1 SHA512 SSDEEP TLSH