Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 04:07
General
- Target 2026-08-15_40767649fc13fc5c61ec6825cf480f5e_amadey_elex_luca-stealer_mespinoza_njrat_smoke-loader.exe
- Size 43.7MB
- Sample260815-epynmsy1ew
- SHA256 98eb651df9539981698a0338a5879e1d7ad47573a1623dde94d05ba4b9304f4c
Malware Config
Signatures
- Detects executables packed with VMProtect. 23 IoCs
- Deletes itself 1 IoCs
- Executes dropped EXE 2 IoCs
- Enumerates connected drives 3 TTPs 42 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- UPX packed file 9 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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.
- Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 8 IoCs
- Suspicious use of SetWindowsHookEx 4 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-15_40767649fc13fc5c61ec6825cf480f5e_amadey_elex_luca-stealer_mespinoza_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_40767649fc13fc5c61ec6825cf480f5e_amadey_elex_luca-stealer_mespinoza_njrat_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-08-15_40767649fc13fc5c61ec6825cf480f5e_amadey_elex_luca-stealer_mespinoza_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_40767649fc13fc5c61ec6825cf480f5e_amadey_elex_luca-stealer_mespinoza_njrat_smoke-loader.exe"2⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\8lcMFPm2af.exe"C:\Users\Admin\AppData\Local\Temp\8lcMFPm2af.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\8lcMFPm2af.exe"C:\Users\Admin\AppData\Local\Temp\8lcMFPm2af.exe"4⤵
- Deletes itself
- Executes dropped EXE
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
8lcMFPm2af.exe
ColudP.s
Mcc.mcc
Temp.dat
ac_delete_flags_15.ini
memory/2460-52-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/2460-53-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/2460-48-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/2460-49-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/2460-56-0x0000000000400000-0x0000000000F36000-memory.dmp
memory/2460-59-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/2460-55-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/2460-50-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/2460-54-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/2460-58-0x0000000000400000-0x0000000000F36000-memory.dmp
memory/2460-46-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/2460-45-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/2460-61-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/2460-62-0x0000000000400000-0x0000000000F36000-memory.dmp
memory/2460-63-0x0000000000400000-0x0000000000F36000-memory.dmp
memory/2460-44-0x0000000000400000-0x0000000000F36000-memory.dmp
memory/2460-68-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4064-16-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4064-17-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4064-30-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4064-28-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4064-25-0x0000000000400000-0x0000000000F36000-memory.dmp
memory/4064-24-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4064-36-0x0000000000400000-0x0000000000F36000-memory.dmp
memory/4064-9-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4064-13-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4064-21-0x0000000000400000-0x0000000000F36000-memory.dmp
memory/4064-19-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4064-10-0x0000000000400000-0x0000000000F36000-memory.dmp
memory/4064-14-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4064-20-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4064-11-0x0000000002FD0000-0x0000000003835000-memory.dmp
memory/4928-23-0x0000000010000000-0x0000000010B3E000-memory.dmp
memory/4928-0-0x0000000010000000-0x0000000010B3E000-memory.dmp
memory/4928-7-0x0000000010000000-0x0000000010B3E000-memory.dmp
memory/4928-6-0x0000000010000000-0x0000000010B3E000-memory.dmp
memory/4928-5-0x0000000010000000-0x0000000010B3E000-memory.dmp
memory/4928-1-0x0000000010000000-0x0000000010B3E000-memory.dmp