Analysis
- max time kernel
149s - 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
05/08/2026, 21:42
Behavioral task
behavioral1
Sample
2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe
- Size 1.8MB
- Sample260805-1kmlgaeb85
- SHA256 1a58669b963902af7d82cbbfb11a47c2c11e2c501395882b37c7f1eacd9c4a52
- MD5 15ca8cd59f1c839c7c86e170fadb74eb
- SHA1 17f805f0d85e789e657c7618e752f891595391a9
- SHA512 f6e51d3d0e7d427e66d4cf492dca15eade5d09f9b57e12bf792a89f42c47a17fd8fbfef2ce8d2c41272914bce54412dc4287b5fbae09df15986c6f3ac52f547d
- SSDEEP 49152:BxgGhqFU2887eIx/KCGZd0qgNEf16lhul2:0U2kWh
- TLSH T18E958C13F58510FDD40ED079931AA636FA32784A0B31BADF0790AB612E77BE06B38755
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral2/files/0x000e00000001c54a-10.dat family_shodi - Executes dropped EXE 1 IoCs
pid Process 2444 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.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 created C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.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 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_proxy.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javaws.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\cookie_exporter.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ONENOTEM.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office 15\ClientX64\IntegratedOffice.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Mozilla Firefox\private_browsing.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\VPREVIEW.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\IEContentService.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\cookie_exporter.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\Source Engine\OSE.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\msoev.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\PerfBoost.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Java\jre-1.8\bin\javaws.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\msoadfsb.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\maintenanceservice.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\CNFNOT32.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\BHO\ie_to_edge_stub.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SELFCERT.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Google\Chrome\Application\chrome_proxy.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\ssvagent.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateCore.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_helper.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\OLCFG.usa 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.exe 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_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 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.usa - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3412 wrote to memory of 2444 3412 2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_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:3412 -
C:\Users\Admin\AppData\Local\Temp\2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.usaC:\Users\Admin\AppData\Local\Temp\2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.usa2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2444
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-08-05_15ca8cd59f1c839c7c86e170fadb74eb_akira_elex_rhadamanthys.usa
- Size 10KB
- SHA256 972596c1a4f038f409b095e012e7ce95a38b82c1081fca9b6a4aa06c11853dcd
- MD5 bf2411bc726873efb646f8b47f3e4efe
- SHA1 225a0b4dc3a79bfaf8496a3185026b0a5340ea6b
- SHA512 fe787b40ecba76ebf352175849ba152d76ac2d302120df6871764bf62130fce3ec8ead1d1a07b0a9735f0c1e3c7022bdbacba9f234f62c9fb1fd8a49e1ce34c2
- SSDEEP 12:eH1GSG0vmf5lQp04gu9vJQeHuBAdlPAuIlEhbfytHctWwlv:eH1GSB2lugOQwuBAdlPTIKpytHctWg
- TLSH T1E022EB034685AC74D22D0B300AC3A81FB2FA21302FF683308FA44521AD69F2D04F6E8A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 1.8MB
- SHA256 1a58669b963902af7d82cbbfb11a47c2c11e2c501395882b37c7f1eacd9c4a52
- MD5 15ca8cd59f1c839c7c86e170fadb74eb
- SHA1 17f805f0d85e789e657c7618e752f891595391a9
- SHA512 f6e51d3d0e7d427e66d4cf492dca15eade5d09f9b57e12bf792a89f42c47a17fd8fbfef2ce8d2c41272914bce54412dc4287b5fbae09df15986c6f3ac52f547d
- SSDEEP 49152:BxgGhqFU2887eIx/KCGZd0qgNEf16lhul2:0U2kWh
- TLSH T18E958C13F58510FDD40ED079931AA636FA32784A0B31BADF0790AB612E77BE06B38755
- MD5 SHA1 SHA512 SSDEEP TLSH