Analysis
- max time kernel
150s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
26/08/2026, 01:57
Behavioral task
behavioral1
Sample
2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe
- Size 825KB
- Sample260826-cdp61s1eqd
- SHA256 b37e5ff36cb8a473377535f1881c7876b5a8f7252097485aff43fda4462aac47
- MD5 f4f4516d8d601f49d0c634c92a65d095
- SHA1 b31ad0c78ce0e5317d9a2ec8c59dc5666ff6655f
- SHA512 ed4ca887c56ef560cf86a7aa29cc8b6de43e607a3bbbac50e6f6709675464e6062765574a5b5e24df12da89aca53c400726a3b4b30933dda82646a6c5057a933
- SSDEEP 12288:PYixUrHGQVL9vwf+SqwLa8Cck39XYS3vDKrZ1I3qwI:jxal9vGhqF3KS3LOZuvI
- TLSH T11A057B53F69910F9D49AC238835A9532BB72B85907316BDF1790AB313E66BE06F3C710
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral2/files/0x000c00000001c6dd-9.dat family_shodi - Executes dropped EXE 1 IoCs
pid Process 264 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_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 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ie_to_edge_stub.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\7-Zip\Uninstall.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Mozilla Firefox\updater.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\updater.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\7-Zip\7zFM.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Google\Chrome\Application\chrome_proxy.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Mozilla Firefox\crashreporter.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_proxy.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge_proxy.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\BHO\ie_to_edge_stub.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\elevation_service.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jconsole.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\Wordconv.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_click_helper.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateSetup.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\elevation_service.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\BHO\ie_to_edge_stub.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_click_helper.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setup.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Java\jdk-1.8\bin\javaw.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\msedge_proxy.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Java\jre-1.8\bin\javaws.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File created \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.usa 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.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 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1140 wrote to memory of 264 1140 2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-25_f4f4516d8d601f49d0c634c92a65d095_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:1140 -
C:\Users\Admin\AppData\Local\Temp\2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.usaC:\Users\Admin\AppData\Local\Temp\2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.usa2⤵
- Executes dropped EXE
PID:264
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-08-25_f4f4516d8d601f49d0c634c92a65d095_akira_elex_rhadamanthys.usa
- Size 100KB
- SHA256 fadf0cc5a2cb10055b17df60815c5210cba0c5255ba636b13fe8a480af297c99
- MD5 f4a2885c8d03831cc031ecdaac38efcc
- SHA1 a310cdd3b10d86aaec11b1aa9cca500c29d41b8d
- SHA512 510c062e6bd4fe3ace2bdf7343b256069170e574ddeaa256aa641bb4c49e19a2232211a1fadb881b27dd38231d4821c607a82564182fbfdf706c636f4cab7ebd
- SSDEEP 3072:dkv57OsX2T3TH0XzZP1Pwe8UXDCkCT17EM9laXTjww:g57L2DTH0Z1Ie8YD2vanw
- TLSH T1F4A35C9A33E420F9E1A7523CC9F59A06EB727463277183CF166486691F23BC15E39732
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 825KB
- SHA256 b37e5ff36cb8a473377535f1881c7876b5a8f7252097485aff43fda4462aac47
- MD5 f4f4516d8d601f49d0c634c92a65d095
- SHA1 b31ad0c78ce0e5317d9a2ec8c59dc5666ff6655f
- SHA512 ed4ca887c56ef560cf86a7aa29cc8b6de43e607a3bbbac50e6f6709675464e6062765574a5b5e24df12da89aca53c400726a3b4b30933dda82646a6c5057a933
- SSDEEP 12288:PYixUrHGQVL9vwf+SqwLa8Cck39XYS3vDKrZ1I3qwI:jxal9vGhqF3KS3LOZuvI
- TLSH T11A057B53F69910F9D49AC238835A9532BB72B85907316BDF1790AB313E66BE06F3C710
- MD5 SHA1 SHA512 SSDEEP TLSH