Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/07/2026, 18:44
General
- Target 2026-07-19_be653ab66a72e21f516118bc38c70252_amadey_elex_luca-stealer_njrat_remcos_smoke-loader.exe
- Size 9.2MB
- Sample260719-xdsmcsbz2w
- SHA256 d9ad60868f30094aed31395eaf077a7c0615b62b1442083858a21a6768c72d97
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
-
C:\Users\Admin\AppData\Local\Temp\2026-07-19_be653ab66a72e21f516118bc38c70252_amadey_elex_luca-stealer_njrat_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-19_be653ab66a72e21f516118bc38c70252_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\7zS0889F279\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\INS4B48.tmpC:\Users\Admin\AppData\Local\Temp\INS4B48.tmp /SL3 $500A2 C:\Users\Admin\AppData\Local\Temp\7zS0889F279\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
INS4B48.tmp
memory/1328-13-0x0000000000400000-0x000000000046A000-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/1328-147-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1328-17-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1328-12-0x0000000000400000-0x000000000046A000-memory.dmp
memory/1328-157-0x0000000000400000-0x000000000046A000-memory.dmp
memory/4624-18-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4624-6-0x0000000000411000-0x0000000000412000-memory.dmp
memory/4624-160-0x0000000000400000-0x0000000000417000-memory.dmp