Analysis
- max time kernel
150s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 20:53
Behavioral task
behavioral1
Sample
2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe
- Size 1.7MB
- Sample260804-zpmxcsxzht
- SHA256 11793a775647da8bc7463b3a70b4b9f56386de881a78e5a4001c7470d68940cc
- MD5 26429897fd048e878b76c1b95c3a1d37
- SHA1 6bf9dd142dc7808f62e62831cc6408a548d0bf6b
- SHA512 53f6c8fe0fc217c152c5523eee4e8cf31f35a08b548dcb2058249dfce481f478332d08c6b0d2694cc3229900d0516161e258c39fea33bee025b78aef538edd08
- SSDEEP 49152:CwxgGhqFU2887eITIQKbutmkO+wAOInO4XrztygxLHkJE4VBI:CnU2Hvs+wE9XD8VBI
- TLSH T16085CE03F28050BAE457D231962EB636FB79B9250B219ADB57905F613F726E02F3C346
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral2/files/0x000c00000001c512-12.dat family_shodi - Executes dropped EXE 1 IoCs
pid Process 4484 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_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 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\javaw.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOSREC.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\OLCFG.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SCANPST.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\uninstall\helper.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\chrome.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SDXHelper.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_proxy.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\pwahelper.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\VPREVIEW.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\default-browser-agent.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Java\jre-1.8\bin\javacpl.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\7-Zip\Uninstall.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\cookie_exporter.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\javaw.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOHTMED.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\ssvagent.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_pwa_launcher.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\7-Zip\7zG.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\msoasb.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\BHO\ie_to_edge_stub.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.exe 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\pwahelper.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.usa 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.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 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.usa - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2440 wrote to memory of 4484 2440 2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_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:2440 -
C:\Users\Admin\AppData\Local\Temp\2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.usaC:\Users\Admin\AppData\Local\Temp\2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.usa2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4484
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-08-04_26429897fd048e878b76c1b95c3a1d37_akira_elex_rhadamanthys_vidar.usa
- Size 794KB
- SHA256 2435e1e50c097608e6157efb1036946cfdd02d86728e8e00a02b207bee36e60d
- MD5 c6d0721e9156eb2a40a04bb38be0b2a5
- SHA1 d0a3fcb3ad9f227a02d30abb767883b42fecc3a7
- SHA512 e254db10a7cffc4fe8c2d126dc4eb5029a84b2a931a67ad9ebfd04a8f3417e42a7dfb2e76d8911b2540bcf9eff9cbf92708b158dd8f53dbcbe7be51682ac3ad4
- SSDEEP 24576:F3LutmkEz+PAVV/OOInO4Xs2ztR4iegxLHgZpJE4VDd+:FbutmkO+wAOInO4XrztygxLHkJE4VB
- TLSH T1A505D022F3D0A536D7631331993A7231BBBE66301A128B136B541F957FA61E16F2C363
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 1.7MB
- SHA256 547b1342cf32a6a9f708128581afd9f4b1437a293aab5c9e2defab131cc7aae0
- MD5 d06dbb8e5ab1395c3dc0f333d089f699
- SHA1 f19b2d35abab7260e3b490abf9a1e0c4077f46af
- SHA512 136068d299a9bae724022ab1db2ebea9d4ada72081a21c8666349fa9df64bd78db00ca8a13b79df3fd5a369903c79f0149a2c1491cfda7edf5e981d10eeed305
- SSDEEP 49152:BxgGhqFU2887eITIQKbutmkO+wAOInO4XrztygxLHkJE4VBI:0U2Hvs+wE9XD8VBI
- TLSH T1EB85CE03F28050BAE457D231962EB636FB79B9250B219ADB57905F613F726E02F3C346
- MD5 SHA1 SHA512 SSDEEP TLSH