Analysis
- max time kernel
149s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 08:33
Behavioral task
behavioral1
Sample
2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
General
- Target 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe
- Size 832KB
- Sample260819-kf591ssvay
- SHA256 6fcad11edf278a814b15e60211ffd7594e7de1330dc4f4b8a8248ff798330a13
- MD5 3dd16111291511a38ee108529184f2e3
- SHA1 c126bf5bca46e251472af64dfecdad57201b6b27
- SHA512 e03168d07a672370f118d8bd09a4e110af69bf4c9efdf25e10c6e196cee03f9261774456589fadeed645f2bde6c853f5d75869686afcdceaf56f828d230f42b8
- SSDEEP 12288:/YixUrHGQVL9vwf+SqwLa8Cck3ov5hGjFlXsdcQv2Ae6V1B+wYkD:Txal9vGhqF3TbXslOEV1BjLD
- TLSH T16C059D23F68540B8D859C17487AAA937F675B819073179EB23C49B322F36BD06B3DB05
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Shodi worm 1 IoCs
resource yara_rule behavioral2/files/0x000e00000001c5da-8.dat family_shodi - Executes dropped EXE 1 IoCs
pid Process 5368 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_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 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification C:\Windows\SysWOW64\UsaShohdi.asu 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created \??\c:\Program Files\Mozilla Firefox\plugin-container.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\bin\javaws.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\SETLANG.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\pwahelper.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\7-Zip\7zG.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\OLCFG.EXE 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\firefox.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Java\jdk-1.8\bin\jconsole.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Java\jdk-1.8\jre\bin\javaws.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateCore.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\7-Zip\Uninstall.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\javaw.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Java\jre-1.8\bin\ssvagent.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\Source Engine\OSE.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\msoia.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Client\AppVLP.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\notification_helper.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Java\jdk-1.8\bin\javaws.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Java\jre-1.8\bin\javaws.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\7-Zip\7zG.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Java\jre-1.8\bin\javacpl.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Client\AppVLP.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\CLVIEW.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\Edge\Application\pwahelper.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateSetup.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\XLICONS.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\msotd.exe 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe File opened for modification \??\c:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.usa 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_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 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2900 wrote to memory of 5368 2900 2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_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:2900 -
C:\Users\Admin\AppData\Local\Temp\2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.usaC:\Users\Admin\AppData\Local\Temp\2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.usa2⤵
- Executes dropped EXE
PID:5368
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.usa
- Path C:\Users\Admin\AppData\Local\Temp\2026-08-19_3dd16111291511a38ee108529184f2e3_akira_amadey_cobalt-strike_elex_hijackloader_rhadamanthys.usa
- Size 112KB
- SHA256 e567ac44b9fe3e1f7e90b39e2dc8ff2f31640509e208d8c1a7690d55ecb81ec1
- MD5 9a4bc642b8fec86c9f75619b7b58de7b
- SHA1 63adc0bf6c68bd855d5e04c24906c26e7b22256b
- SHA512 cd715f5379a7a9bd86527be418fe7dfb24187655b515bd35ba47806daed1d5cbd7241cdfb78a71e8550ad04aea744d39a3c86c0fe71a7a9763b76d8c3ce597ce
- SSDEEP 3072:YER5AhC48S1m2YPrh4qR8v7ZksB+KRdqkC8/B:YEXAe6QPIksB+wYk
- TLSH T170B37D1176D1C8B1E5B6493118E8DE708E7DFD614E50DEAB33D8063E0F316C1D629AAB
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\UsaShohdi.asu
- Size 832KB
- SHA256 6fcad11edf278a814b15e60211ffd7594e7de1330dc4f4b8a8248ff798330a13
- MD5 3dd16111291511a38ee108529184f2e3
- SHA1 c126bf5bca46e251472af64dfecdad57201b6b27
- SHA512 e03168d07a672370f118d8bd09a4e110af69bf4c9efdf25e10c6e196cee03f9261774456589fadeed645f2bde6c853f5d75869686afcdceaf56f828d230f42b8
- SSDEEP 12288:/YixUrHGQVL9vwf+SqwLa8Cck3ov5hGjFlXsdcQv2Ae6V1B+wYkD:Txal9vGhqF3TbXslOEV1BjLD
- TLSH T16C059D23F68540B8D859C17487AAA937F675B819073179EB23C49B322F36BD06B3DB05
- MD5 SHA1 SHA512 SSDEEP TLSH