Analysis
- max time kernel
109s - max time network
121s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/08/2026, 18:15
Behavioral task
behavioral1
Sample
2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
11 signatures
150 seconds
General
- Target 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe
- Size 1.8MB
- Sample260820-wvyz2ataka
- SHA256 2a040e41497c099290652589a13b9916ec46859c9a963568498fdedcb809a220
- MD5 167779c1d95219b7c8913fb98d7ca6f3
- SHA1 e884f5c3a39f13fef5f8bb48ecbbb940eaf3fbb5
- SHA512 12a8eb4430af68d247d4c88e45f4034188f9165d1e83c4d441b527b5acb97df2261a27c31fddb346712d57fb5b13f552cae64c78490edb3a999e0dd616f60cff
- SSDEEP 24576:bHuHNgHD54GX1XVav9Mk/CqnstLyUkfZe0p4Ek4niOkl/A04szE87JKTvm:T2aDHqv9MbqnstLeReW4SkZP4sz9Mb
- TLSH T16B951711B7F84332F0B3D1B5C9F6665AE93238521B318ACF6245871D2E36BD19A36336
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 7 IoCs
resource yara_rule behavioral2/memory/2448-0-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c4e3-5.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000200000001b32b-11.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/2448-69-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/1148-76-0x0000000000400000-0x000000000040D000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000400000001bac1-317.dat INDICATOR_EXE_Packed_ASPack behavioral2/files/0x0006000000019d33-1250.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000d00000001c4e3-5.dat aspack_v212_v242 behavioral2/files/0x000200000001b32b-11.dat aspack_v212_v242 behavioral2/files/0x000400000001bac1-317.dat aspack_v212_v242 behavioral2/files/0x0006000000019d33-1250.dat aspack_v212_v242 - Executes dropped EXE 1 IoCs
pid Process 1148 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" 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" patcher.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 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_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 created C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe$ 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files (x86)\Internet Explorer\ExtExport.exe patcher.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe patcher.exe File created C:\Program Files\Microsoft Office\root\Integration\Integrator.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe patcher.exe File created C:\Program Files\Mozilla Firefox\maintenanceservice.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe$ 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File created C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{442E2BAB-89E2-4A69-94D2-35EFF397FE54}\MicrosoftEdge_X64_139.0.3405.125.exe patcher.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe$ patcher.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Windows Defender\mpextms.exe patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\cookie_exporter.exe$ patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\keytool.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\VideoLAN\VLC\uninstall.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe$ patcher.exe File created C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jjs.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE$ 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.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\Java\jre-1.8\bin\klist.exe$ patcher.exe File opened for modification C:\Program Files\7-Zip\7z.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe$ 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\officeappguardwin32.exe$ 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate32.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 (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateBroker.exe$ patcher.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedge.exe$ patcher.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe$ patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe$ 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File created C:\Program Files\Java\jre-1.8\bin\java-rmi.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmid.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\rmiregistry.exe$ patcher.exe File created C:\Program Files\Microsoft Office\root\Office16\msotd.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe$ patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmadminicon.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\Windows Defender\ConfigSecurityPolicy.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe patcher.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\elevation_service.exe patcher.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe patcher.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE$ 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.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\EdgeCore\122.0.2365.106\identity_helper.exe patcher.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe$ patcher.exe File created C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe patcher.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe$ 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Program Files\WindowsApps\Microsoft.Edge.GameAssist_1.0.3456.0_x64__8wekyb3d8bbwe\EdgeGameAssist.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File created C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE patcher.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.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 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_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 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe File opened for modification C:\Windows\:\autorun.inf patcher.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2448 2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe 1148 patcher.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_elex_rhadamanthys_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_167779c1d95219b7c8913fb98d7ca6f3_amadey_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:2448
-
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:1148
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe
- Size 1.8MB
- SHA256 2a040e41497c099290652589a13b9916ec46859c9a963568498fdedcb809a220
- MD5 167779c1d95219b7c8913fb98d7ca6f3
- SHA1 e884f5c3a39f13fef5f8bb48ecbbb940eaf3fbb5
- SHA512 12a8eb4430af68d247d4c88e45f4034188f9165d1e83c4d441b527b5acb97df2261a27c31fddb346712d57fb5b13f552cae64c78490edb3a999e0dd616f60cff
- SSDEEP 24576:bHuHNgHD54GX1XVav9Mk/CqnstLyUkfZe0p4Ek4niOkl/A04szE87JKTvm:T2aDHqv9MbqnstLeReW4SkZP4sz9Mb
- TLSH T16B951711B7F84332F0B3D1B5C9F6665AE93238521B318ACF6245871D2E36BD19A36336
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\7-Zip\7z.exe$
- Size 2.4MB
- SHA256 205771112a53c4b057757fd7894be939d23ac60204d395485c0fff33730e6126
- MD5 b9a51f3570df5c3357c9432f78f96386
- SHA1 1de603e0f0f48fd3ecff4c99f6a348fe88f29fbb
- SHA512 3e7e795cf45d8b30bfa7f9a0365543a82c1cb714e6cf0e1846168b4260548418560b7624a8ef5468c4f487db77e5fc9129aa2154e04db5ab315af03740795102
- SSDEEP 49152:T2aDHqv9MbqnstLeReW4SkZP4sz9MbBPji0Aj:w9aqnstL0fkZcRjo
- TLSH T150B52815B6F88332F0B3D1B5C9F6665AE93234421B3189CF5245872D2E37BD29A36336
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Java\jdk-1.8\bin\jps.exe
- Size 1.9MB
- SHA256 a123f81b85280ad19b6e9c44bc40eabaa56fb1b625a6410c4526c22fccbee7d6
- MD5 678fe96539ceee3f6581ef557c53b7d4
- SHA1 e04d1ca855f7dc27ae9b9f61fb9737b051f1739c
- SHA512 bec89ee6b14dd0474a8bf522ffcda89ac7448fc43578bced2140774c41cd08fdc84bf9e48308ee4238a075323dfed482cfb1a47f92f38da371f6740be21e9619
- SSDEEP 24576:bHuHNgHD54GX1XVav9Mk/CqnstLyUkfZe0p4Ek4niOkl/A04szE87JKTvmCu:T2aDHqv9MbqnstLeReW4SkZP4sz9MbO
- TLSH T1C0951711B7F84732F0B3D1B5C9F6665AE93238521B318ACF6244871D2E36BD19A36336
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
- Size 1.9MB
- SHA256 b16a70dcbdf4bf654d83316cdf3bfb00c1dcdeca05eeaf4a5225941c5e11270b
- MD5 b2588768b363f250f8e0a5821d513e4f
- SHA1 757d6b0ab967e26c3a2996d50b19feb3c34671ad
- SHA512 29a48f75d5ee3b3dbc84ad7dd22d45db6db48dbd36dac6504094f361706087383da289aa6f86561efcc7356e86f074842409fd3eebc2c14522be386f6ff5ef34
- SSDEEP 24576:bHuHNgHD54GX1XVav9Mk/CqnstLyUkfZe0p4Ek4niOkl/A04szE87JKTvmwF:T2aDHqv9MbqnstLeReW4SkZP4sz9Mbj
- TLSH T16D951711B7F84332F0B3D1B5C9F6665AE9323C510B2189DF6244A72D2E32BD19A36736
- MD5 SHA1 SHA512 SSDEEP TLSH