Analysis
- max time kernel
150s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
29/07/2026, 17:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
General
- Target 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe
- Size 529KB
- Sample260729-vypp4aycpd
- SHA256 f480a1afd30026cbdd395d33874749a14d46c197d377f5237d2632cabc9d73ef
- MD5 9568034031d300148369cc3b1d2c3909
- SHA1 9eea2efa89afc2ca6f8ebc91ba81fce391c76a6b
- SHA512 acbbbaf2b4024a1be01e80c4ce5427ac38732ca83b23d90b9fc387550ab7b26df4310862b0edb4152c1f4dfdce09e52b515ac47d9f39b430f0620900b64f1646
- SSDEEP 6144:QSdZoBke4/nGL/CPKj15KWk1PXZSbH4W0tHw2LoGwBOdi/E0BSrlJaGl1oxxom27:eN4fGjLKf/ZIClyBOUFKJaGsD27
- TLSH T18FB45A47E24650FCC49AC2788747A537BA35B84907317AEF5794AA312F7ABE06B3D340
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3292 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.sho - 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\Shohdi.hdi 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification C:\Windows\SysWOW64\Shohdi.hdi 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\ssvagent.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_click_helper.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ONENOTE.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\plugin-container.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_pwa_launcher.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateOnDemand.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\7-Zip\Uninstall.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javaw.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\maintenanceservice_installer.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_proxy.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\PerfBoost.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\elevation_service.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SETLANG.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeComRegisterShellARM64.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOSYNC.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\VideoLAN\VLC\uninstall.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_pwa_launcher.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Google\Chrome\Application\chrome.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Java\jre-1.8\bin\javaws.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Client\AppVLP.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOSREC.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\VideoLAN\VLC\vlc.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\setup.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\identity_helper.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\PPTICO.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\maintenanceservice.sho 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe - System Location Discovery: System Language Discovery 1 TTPs 2 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 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.sho - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4368 wrote to memory of 3292 4368 2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4368 -
C:\Users\Admin\AppData\Local\Temp\2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.shoC:\Users\Admin\AppData\Local\Temp\2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.sho2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3292
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-07-29_9568034031d300148369cc3b1d2c3909_akira_elex_nymaim_rhadamanthys.sho
- Size 25KB
- SHA256 94339cb67e79233ac81e31953270d3219beeaf5f9b71e775a46ab68c5a3dc218
- MD5 3cc29072905c7387f04b6fe38d4f2d04
- SHA1 32e0a2396e281cb7f8a160bcb60b1f19816bab6e
- SHA512 a67b27d89b72a16efad2cd615d60c0d49fc3c34c20a9817af73651fe7a48e2c4125034d3bc4a42fd9d1fb65ca8fac5d1974a1a4e8afe73a9823f6a6f285179ed
- SSDEEP 384:DCrl/LClReGlt70WPtT4Q2szcBAh6cS86eljogqCdsmxGf:D0l/6ReetQWPdcKdam
- TLSH T19EC2D60DA60790F2F8A306F016CB85BF276C794584259E2EFAEC9D14EB26D81643D729
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\Shohdi.hdi
- Size 529KB
- SHA256 f480a1afd30026cbdd395d33874749a14d46c197d377f5237d2632cabc9d73ef
- MD5 9568034031d300148369cc3b1d2c3909
- SHA1 9eea2efa89afc2ca6f8ebc91ba81fce391c76a6b
- SHA512 acbbbaf2b4024a1be01e80c4ce5427ac38732ca83b23d90b9fc387550ab7b26df4310862b0edb4152c1f4dfdce09e52b515ac47d9f39b430f0620900b64f1646
- SSDEEP 6144:QSdZoBke4/nGL/CPKj15KWk1PXZSbH4W0tHw2LoGwBOdi/E0BSrlJaGl1oxxom27:eN4fGjLKf/ZIClyBOUFKJaGsD27
- TLSH T18FB45A47E24650FCC49AC2788747A537BA35B84907317AEF5794AA312F7ABE06B3D340
- MD5 SHA1 SHA512 SSDEEP TLSH