Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/07/2026, 00:45
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-19_b3c34d1f10a03d079c8a93ba5d4029b1_amadey_elex_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-19_b3c34d1f10a03d079c8a93ba5d4029b1_amadey_elex_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260710-en
General
- Target 2026-07-19_b3c34d1f10a03d079c8a93ba5d4029b1_amadey_elex_rhadamanthys_smoke-loader.exe
- Size 1.1MB
- Sample260720-a358escz7t
- SHA256 e7ea75fbf0eaace3a40ded924d032d88d28aec800fcbea4ee2c7f068a65209cd
- MD5 b3c34d1f10a03d079c8a93ba5d4029b1
- SHA1 cf99ddb2425e1f42732c8e0bce299bb1ba8fd23c
- SHA512 eaeef3455d9de4857a09dd447b6bef515a29a505956d9fafd14b48a767fd885b3f23e5dc2f51b554e3fc0c9cd4a70cbcf27b9101a7a0e78fe096e339c357efd4
- SSDEEP 24576:Nd5+j7o3mwNi5A+uG9wuFr9rFKJ08tVk5uNwE:NnMnwNi5A+dw4rt83LNwE
- TLSH T146451294A884C3B6C88D05314A95CBE72C7A7C36571B8EC376D93A7CBE712C196B2317
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4336 3985.tmp - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-07-19_b3c34d1f10a03d079c8a93ba5d4029b1_amadey_elex_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3985.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4336 3985.tmp - Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\Local Settings 3985.tmp - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 896 WINWORD.EXE 896 WINWORD.EXE - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4336 3985.tmp - Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 896 WINWORD.EXE 896 WINWORD.EXE 896 WINWORD.EXE 896 WINWORD.EXE 896 WINWORD.EXE - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4168 wrote to memory of 4336 4168 2026-07-19_b3c34d1f10a03d079c8a93ba5d4029b1_amadey_elex_rhadamanthys_smoke-loader.exe 89 PID 4336 wrote to memory of 896 4336 3985.tmp 90 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-19_b3c34d1f10a03d079c8a93ba5d4029b1_amadey_elex_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-19_b3c34d1f10a03d079c8a93ba5d4029b1_amadey_elex_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Users\Admin\AppData\Local\Temp\3985.tmp"C:\Users\Admin\AppData\Local\Temp\3985.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-19_b3c34d1f10a03d079c8a93ba5d4029b1_amadey_elex_rhadamanthys_smoke-loader.exe 9AD02B413C299EF4CA575AB622927CA0A97616A801BAE80D57E2DC48309EE56180C097A8AF9DD6FF32343AA5DA97AD6A019B386E1FFD814544D408CB46B102452⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Modifies registry class
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4336 -
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2026-07-19_b3c34d1f10a03d079c8a93ba5d4029b1_amadey_elex_rhadamanthys_smoke-loader.docx" /o ""3⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:896
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-07-19_b3c34d1f10a03d079c8a93ba5d4029b1_amadey_elex_rhadamanthys_smoke-loader.docx
- Size 17KB
- SHA256 a3420e6780ec333349896fe5368a5156d79d829e3bd267e44efb8b7877cbbdc7
- MD5 843042adf0e835e6103e048d7247377f
- SHA1 2867d5d9125ed599e11a9f8fcd37840b180c394c
- SHA512 3a29eb6ab4bdf87381ac24b913f9bb28608a61f0fef84ca1821252e2dc2ded0cf39d83193b978b9411fe208f643dbe1ee7d5d06cd01d2d558d76839110e4e706
- SSDEEP 192:3N07A60+TKWJUDukTfuI1MRfHkZfCbh/axom+95XGnVdyckZ5hMoZj5HS6ngf:s0+Gz1TuQMReXxoJ8VIhtHBg
- TLSH T14182AE427B38CC63D5D312BA7EB1E0185A75BEDA8C62E30730E0379EA4F5586CD52712
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\3985.tmp
- Size 1.1MB
- SHA256 db461c89b3dc96f2a8cb854d0817758660649e8589a244457caca5c677a5bfa5
- MD5 a1082acadddd7ea776238921df72c726
- SHA1 05b08094d4d6d501e15c24fb51e55eacaa483778
- SHA512 00d38576323ff169687f96d3c82543d7638f5df71c6ccc0a037604ab16939d19dc984a80b6b7d4d8e19f7642bb6014088786c60cdda49b597009584150d035f6
- SSDEEP 24576:Nd5+j7o3mwNi5AYuOuF64G1tAASSSBYMr0Bcn/YbCx5CNE:NnMnwNi5ASuq1tZMyBA/B5CNE
- TLSH T115451265A480C2FAD99D14305699C7E62C797D322B128EC336DE367EBE702C1A673317
- MD5 SHA1 SHA512 SSDEEP TLSH