Analysis
- max time kernel
149s - 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, 19:55
Behavioral task
behavioral1
Sample
2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe
- Size 1.3MB
- Sample260804-ynfafsga88
- SHA256 87d377ff2cf5da42242b8626fcb6c09fb34527dc7de0e4c37d7c0f3e2534164d
- MD5 66e7fce06930485a144007604da43df8
- SHA1 8f27298a2a69280168dfaa66b21fb50fa71a6d63
- SHA512 881d74a32a352d48971e68ffa77132a8db549ffb60181e98c4e953097f615727c66348780101e91b0e908b8ca7dc9cfd86bce05349d4baf301fa853a17b36bd0
- SSDEEP 24576:Rxal9vGhqF3KD28ss87eIX7+4EpQQJvKPzvYZHTHy7Z:RxgGhqFU2887eISKPzvoS7Z
- TLSH T19155BE03F68040B9D456D231A61EA73AF6B9BD1517316ACBA3C07F223E71BD1AB38745
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral2/files/0x000d00000001c4e3-9.dat family_shodi - Executes dropped EXE 1 IoCs
pid Process 5960 2026-08-04_66e7fce06930485a144007604da43df8_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 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_proxy.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\cookie_exporter.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\identity_helper.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOSYNC.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeComRegisterShellARM64.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOUC.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_click_helper.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateComRegisterShell64.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOSREC.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Mozilla Firefox\maintenanceservice.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevation_service.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\javaws.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateOnDemand.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\MSOHTMED.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\maintenanceservice.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\elevation_service.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateBroker.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ie_to_edge_stub.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\msotd.exe 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\Wordconv.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.usa 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe 2026-08-04_66e7fce06930485a144007604da43df8_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 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.usa Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3640 wrote to memory of 5960 3640 2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_66e7fce06930485a144007604da43df8_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:3640 -
C:\Users\Admin\AppData\Local\Temp\2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.usaC:\Users\Admin\AppData\Local\Temp\2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.usa2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5960
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-08-04_66e7fce06930485a144007604da43df8_akira_elex_rhadamanthys.usa
- Size 452KB
- SHA256 e69c4abcc4d2f130e66560fc27829b4fe62a2b1f66933790a3060bd7f4fcd878
- MD5 95b8a4245a6cd37d36e56fae5a23e2b1
- SHA1 139e0223e64a2d4f7ae94e347c657bdb86dfd5ff
- SHA512 9114af555b9d97c87834982c80d9a4a7cc97b8678ed55d96a1a02999b551e9e018d376b404d0925bbb87dcd2aa8e0fa8bf7745f60096a7df01cd918002fb0bf1
- SSDEEP 6144:bWdC+v3cpQvYJvKPSwv2nPEuJ1fHbIop44Sm5FpxyN90vEbsN7:aEpQQJvKPSwvY1fHTHy90w67
- TLSH T16CA48C16B7D4C039D6A30630B8ADA76692FEFD706574420BB7D07B9A2C71982DB30B17
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 1.3MB
- SHA256 73b23008f107d00ceecddb563734118d92cd7f04be4ec84365c42d91c33a2b2f
- MD5 e52918474f6f5dc5e36a1febe0b55573
- SHA1 e1c3c8b719881986e7389429860b5b8193d92c91
- SHA512 720ff699f26def5469ba57725649e4984aae61c487565840e9d1a8d074dbffcab2c067a91206a7769d0c514cb8b52a130cab02c49d9c729723986844f605cc69
- SSDEEP 24576:xxal9vGhqF3KD28ss87eIX7+4EpQQJvKPzvYZHTHy7Z:xxgGhqFU2887eISKPzvoS7Z
- TLSH T1E855BE03F68040B9D456D231A61EA73AF6B9BD1517316ACBA3C07F223E71BD1AB38745
- MD5 SHA1 SHA512 SSDEEP TLSH