Analysis
- max time kernel
150s - max time network
142s - 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, 14:29
Behavioral task
behavioral1
Sample
2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
7 signatures
150 seconds
General
- Target 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe
- Size 1.6MB
- Sample260808-rt2mbaycmc
- SHA256 2bc50324c948a51e5726c6e072fd2d54fccf1dd37d2f6d943ce6c92ae24fceb0
- MD5 784791bd34c5e8c8b8b6044672e4d509
- SHA1 23637744ecaa68fc43319edaf597667150ff1cbb
- SHA512 329182287cd0d029252346092068ec4c64243149aed5f6e6101ef68e852dea494fdeb8d03a8c0fe9283b0c8d585ab2ee04fc69a146a2e6185b5637086e327682
- SSDEEP 49152:iIncHMf/lLo51rBmmWOZO9SEmBCp2BDseKECCJY:jV/h4tZNh6
- TLSH T19F754B817484C235E45161BDA9B87DE58568B4A213312DCBFFD03C619A72EC3BE3636B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 2 IoCs
resource yara_rule behavioral2/files/0x000e00000001c534-5.dat family_shodi behavioral2/memory/124-1649-0x0000000000400000-0x0000000000411000-memory.dmp 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_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javaws.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\jp2launcher.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\VideoLAN\VLC\uninstall.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_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_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\WINWORD.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\javaw.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ONENOTE.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_proxy.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Mozilla Firefox\plugin-container.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\chrome_proxy.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SETLANG.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_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_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_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_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\javaw.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\msoasb.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\maintenanceservice_installer.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedgewebview2.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Java\jre-1.8\bin\javaw.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ORGCHART.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\protocolhandler.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_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_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_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.NetFX45.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Mozilla Firefox\crashreporter.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Mozilla Firefox\private_browsing.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_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_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateCore.usa 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_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_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 124 2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_rhadamanthys_smoke-loader_stealc_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_784791bd34c5e8c8b8b6044672e4d509_elex_nymaim_remcos_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:124
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\7-Zip\7zFM.exe
- Size 2.5MB
- SHA256 9922d38ce690285c978a6d71959753b7bddc7462871781a5b22e2f8514b45fb9
- MD5 4ef4f3fdfee2bf84b4d7908094abd80e
- SHA1 7a0eb487919d1720ac53e86b7e950d77ba82683d
- SHA512 b8d856f381a8cfa9d9790f17feaaa6a0a059f20b50aac4458d30aee25801d49114df6b56a33422ed04418a1f35c3b8a355af7a496e786e9cd8a6d251699e0cfa
- SSDEEP 49152:iIncHMf/lLo51rBmmWOZO9SEmBCp2BDseKECCJj/ezSC6vUzPvMHjyB:jV/h4tZNhRezSC6v2XMHS
- TLSH T1E9C54B51B568C332D062A0B9D5F57DE9E971309213305DCBDB807A686E33BD39A3633A
- MD5 SHA1 SHA512 SSDEEP TLSH