Analysis
- max time kernel
148s - max time network
154s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/08/2026, 19:42
General
- Target 2026-08-19_53e681ac3f126468b9e974c50b2bffb5_amadey_elex_luca-stealer_njrat_remcos_smoke-loader.exe
- Size 5.7MB
- Sample260819-yes5ysgr7x
- SHA256 8c40428e9313d884c6c54051c2cbd9a6a9474b0bcccf0435e475197a1c951b0a
Malware Config
Signatures
- Executes dropped EXE 3 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Drops file in Program Files directory 62 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-19_53e681ac3f126468b9e974c50b2bffb5_amadey_elex_luca-stealer_njrat_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_53e681ac3f126468b9e974c50b2bffb5_amadey_elex_luca-stealer_njrat_remcos_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSC24AE349\setup.exe.\setup.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\INS7A7.tmpC:\Users\Admin\AppData\Local\Temp\INS7A7.tmp /SL3 $501B8 C:\Users\Admin\AppData\Local\Temp\7zSC24AE349\setup.exe 1926643 1930057 619523⤵
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\WinMerge\WinMerge.exe"C:\Program Files (x86)\WinMerge\WinMerge.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Merge_GnuC_loose.flt
Merge_VC_loose.flt
WinMerge.exe
Setup.exe
INS7A7.tmp
memory/1328-14-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1328-21-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1328-23-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1328-25-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1328-27-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1328-83-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1328-17-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1328-12-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1328-160-0x0000000000400000-0x000000000046A000-memory.dmp
memory/3508-18-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3508-161-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3508-6-0x0000000000411000-0x0000000000412000-memory.dmp