Analysis
- max time kernel
149s - 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, 04:30
Behavioral task
behavioral1
Sample
2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe
- Size 784KB
- Sample260826-e42c3syxdz
- SHA256 5d8237504df8c68358666aad7060d0606fe203fe12c7c2be0a0a88898213b569
- MD5 e768692bec8f6799f04b80d6df070582
- SHA1 1d4a1751c8f3071ab9098f2199183f6ccde3109f
- SHA512 fc55fa742c0a3ff15284533ee8091de889c5bf05b56c7137b59eee2893f82e382d49dc205065fe14b9bd499183243adaf69e39be82dac4d8ac8905426ca13233
- SSDEEP 12288:PYixUrHGQVL9vwf+SqwLa8Cck39XYS3vDKuPClxyOF:jxal9vGhqF3KS3L1Cl4OF
- TLSH T125056A53F69514F9D45AC234831AA532FA71F85907316AEB17A8AF303E66BF06B3C710
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral2/files/0x000e00000001c34c-9.dat family_shodi - Executes dropped EXE 1 IoCs
pid Process 5812 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_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 created C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32Info.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_proxy.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setup.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\VideoLAN\VLC\vlc.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\PPTICO.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\default-browser-agent.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\elevated_tracing_service.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaw.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge_proxy.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\notification_click_helper.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\ONENOTEM.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\identity_helper.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\elevation_service.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\BHO\ie_to_edge_stub.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_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 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Java\jre-1.8\bin\jp2launcher.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_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 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\VideoLAN\VLC\uninstall.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\MicrosoftEdgeUpdate.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\Installer\setup.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\jconsole.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Mozilla Firefox\private_browsing.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\setup.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\identity_helper.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\msoasb.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\Source Engine\OSE.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\uninstall\helper.usa 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.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_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5220 wrote to memory of 5812 5220 2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_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:5220 -
C:\Users\Admin\AppData\Local\Temp\2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.usaC:\Users\Admin\AppData\Local\Temp\2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.usa2⤵
- Executes dropped EXE
PID:5812
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-08-25_e768692bec8f6799f04b80d6df070582_akira_cobalt-strike_elex_rhadamanthys_vidar.usa
- Size 59KB
- SHA256 5a95aaa29c7d191aa3fd79c60ab5d687cb824d92ff074c8de7be1f166ba5856b
- MD5 5ad358163bbdb593856c778cd804ac58
- SHA1 a399ec901fc3abb08e8382246915c7d3b7343118
- SHA512 76c2212a7ea466c8b71ee86a862e17d1d1be6d0163d5d15bb101409027953d52abab5ecceb23d8532511eb3108d0d30bdc50b2dcb2c703d0558b2d11fc8c423c
- SSDEEP 768:daluqHjdluYRnxXll7cUxD9N6bHbyx9J/e9zZbTNhWC9z1a:dalusXuYrlVrDX6zbyx9JyzZKez1a
- TLSH T1485307C36A6889C4D5066830466DFA22FF34F54F1850931E2AFCEE642D617B1BB3CA75
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 784KB
- SHA256 5d8237504df8c68358666aad7060d0606fe203fe12c7c2be0a0a88898213b569
- MD5 e768692bec8f6799f04b80d6df070582
- SHA1 1d4a1751c8f3071ab9098f2199183f6ccde3109f
- SHA512 fc55fa742c0a3ff15284533ee8091de889c5bf05b56c7137b59eee2893f82e382d49dc205065fe14b9bd499183243adaf69e39be82dac4d8ac8905426ca13233
- SSDEEP 12288:PYixUrHGQVL9vwf+SqwLa8Cck39XYS3vDKuPClxyOF:jxal9vGhqF3KS3L1Cl4OF
- TLSH T125056A53F69514F9D45AC234831AA532FA71F85907316AEB17A8AF303E66BF06B3C710
- MD5 SHA1 SHA512 SSDEEP TLSH