Analysis
- max time kernel
110s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/08/2026, 19:09
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe
- Size 1.1MB
- Sample260801-xtvfwsv1es
- SHA256 bd532deb4360c507c2af506a40d58ac97b224440386f2e84d9b895ab4345ab70
- MD5 df3fad95b1c367d8e9a481c0446e1869
- SHA1 c9b059b9d873548ade9192eff6b6fdd9aaa05d0f
- SHA512 95ad3f8decee647ac867a09996bf8a861b4cd801c323b0194bc35ab1f33e307336c719c22e2c198701e20313c09bea4fd4d3201979ad2ecdcaf59b9e5d99f7ac
- SSDEEP 12288:c9Hg3A+JFo8PT5vacgHuHNgH2cgHuHNgHg3A+JFf:QHg3nFoAzgHuHNgH9gHuHNgHg3nFf
- TLSH T1DC457D12B7E844A7F4E24AB199BA8607DA35FE120B12C7CF9794451F1E71BD0AA33317
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 6 IoCs
resource yara_rule behavioral2/memory/3184-0-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c4f4-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000300000001b2d6-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000400000001a0e4-1014.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/3184-1352-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/2612-1353-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack - Executes dropped EXE 1 IoCs
pid Process 2612 patcher.exe - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" patcher.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe - Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Mozilla Firefox\uninstall\helper.exe patcher.exe File created C:\Program Files\Java\jdk-1.8\bin\rmid.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE$ 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedge_proxy.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File created C:\Program Files\Java\jdk-1.8\bin\servertool.exe 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\Integrator.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe$ patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\identity_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateOnDemand.exe$ 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe$ 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe$ 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ssvagent.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\outicon.exe patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe$ patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\BHO\ie_to_edge_stub.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\misc.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe$ patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe$ 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\notification_helper.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdateComRegisterShell64.exe patcher.exe File opened for modification C:\Program Files (x86)\Windows Mail\wab.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\ktab.exe$ 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.exe 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe$ patcher.exe File created C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe patcher.exe File opened for modification C:\Program Files (x86)\Common Files\Oracle\Java\javapath\javaws.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\elevation_service.exe$ patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe$ 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe$ patcher.exe File created C:\Program Files\Java\jre-1.8\bin\orbd.exe 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File created C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE patcher.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevated_tracing_service.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe$ patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\vlc-cache-gen.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Download\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\139.0.3405.125\MicrosoftEdge_X64_139.0.3405.125.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\visicon.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$ patcher.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File created C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE patcher.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\:\autorun.inf patcher.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 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language patcher.exe - NTFS ADS 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3184 2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe 2612 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_df3fad95b1c367d8e9a481c0446e1869_elex_rhadamanthys_stop.exe"1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:3184
-
C:\905c0769f9a06c95a24ddf945\patcher.exeC:\905c0769f9a06c95a24ddf945\patcher.exe1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:2612
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.1MB
- SHA256 bd532deb4360c507c2af506a40d58ac97b224440386f2e84d9b895ab4345ab70
- MD5 df3fad95b1c367d8e9a481c0446e1869
- SHA1 c9b059b9d873548ade9192eff6b6fdd9aaa05d0f
- SHA512 95ad3f8decee647ac867a09996bf8a861b4cd801c323b0194bc35ab1f33e307336c719c22e2c198701e20313c09bea4fd4d3201979ad2ecdcaf59b9e5d99f7ac
- SSDEEP 12288:c9Hg3A+JFo8PT5vacgHuHNgH2cgHuHNgHg3A+JFf:QHg3nFoAzgHuHNgH9gHuHNgHg3nFf
- TLSH T1DC457D12B7E844A7F4E24AB199BA8607DA35FE120B12C7CF9794451F1E71BD0AA33317
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 1.7MB
- SHA256 ce1865efb902b0916e053658b919d2be0a62a3f5334db48f151bba15970a825b
- MD5 a087c31ec3d2254a2705ed27e0603ede
- SHA1 a28cb2c1c5f2c39ff92144bd39a9ac0b643c3597
- SHA512 e51f9871ee050b74a9d65467209b364353bfc2a777d101dcedb5a67888ec146df9f69696dd5f274a1f7ab81e1ef6245121add436fe650bf778986e2a27169773
- SSDEEP 24576:QHg3nFoAzgHuHNgH9gHuHNgHg3nFL0Le5ji0hmxNrM:gx2aq2aIPji0Aj
- TLSH T12C856D12F7B44666E0B2C5B5C9F6964BDA3179110B31C6CF5394866E2E33BD19A33323
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
- Size 1.7MB
- SHA256 d1bac20530952dec163e286a383175246a9165f1040fee7fa793393e69b5130b
- MD5 f6da3da02e80c51442a99a9bd563444c
- SHA1 790fce7985a8211aa5d5b126dae83e9b520a3bcd
- SHA512 644439c82d7b5ead612df0bf5b3a0892e492b1066b09227ec5f9750ca18db2d2354ec765410ff8052608093712538053a94ad5948110ed59e1030e513d2a32f5
- SSDEEP 24576:QHg3nFoAzgHuHNgH9gHuHNgHg3nFp3N+tCn50ChWdArKV:gx2aq2aY8tDZqrKV
- TLSH T170858D52ABE445E2E4A246B489B68677EA72FD110B21D3CF9254C21F1F337D06E36327
- MD5 SHA1 SHA512 SSDEEP TLSH