Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
25/09/2026, 09:11
General
- Target 2026-09-24_5a91db828136af4dae219a2a4beba077_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe
- Size 4.0MB
- Sample260925-k5wf4scg85
- SHA256 f72375bb6e0df34aacadac317137e8891568d7d5e916062004efb314742c2849
Malware Config
Signatures
- Creates a file in the Startup directory 1 TTPs 1 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
- Executes dropped EXE 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-09-24_5a91db828136af4dae219a2a4beba077_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-24_5a91db828136af4dae219a2a4beba077_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2026-09-24_5a91db828136af4dae219a2a4beba077_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-24_5a91db828136af4dae219a2a4beba077_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"2⤵
- Creates a file in the Startup directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YMU1f3BwN.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YMU1f3BwN.exe" "C:\Users\Admin\AppData\Local\Temp\2026-09-24_5a91db828136af4dae219a2a4beba077_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YMU1f3BwN.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\YMU1f3BwN.exe" "C:\Users\Admin\AppData\Local\Temp\2026-09-24_5a91db828136af4dae219a2a4beba077_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\SysWOW64\cmd.exe"5⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 6140 -s 8126⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 6140 -ip 61401⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
YMU1f3BwN.exe
memory/996-10-0x0000000000400000-0x00000000007FDADF-memory.dmp
memory/996-0-0x0000000000400000-0x00000000007FDADF-memory.dmp
memory/1092-16-0x0000000002BC0000-0x0000000002C5E000-memory.dmp
memory/1092-1-0x0000000002BC0000-0x0000000002C5E000-memory.dmp
memory/1092-14-0x0000000000400000-0x00000000007FDADF-memory.dmp
memory/1308-23-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/1308-18-0x0000000002680000-0x000000000271E000-memory.dmp
memory/1308-19-0x00000000776E8000-0x00000000776E9000-memory.dmp
memory/1308-22-0x0000000002D70000-0x0000000002D71000-memory.dmp
memory/1308-21-0x00000000776E8000-0x00000000776E9000-memory.dmp
memory/1308-24-0x00000000776E8000-0x00000000776E9000-memory.dmp
memory/1308-25-0x00000000776E8000-0x00000000776E9000-memory.dmp
memory/1308-28-0x0000000002680000-0x000000000271E000-memory.dmp
memory/3020-20-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/3020-11-0x0000000000400000-0x00000000007FE000-memory.dmp
memory/6140-26-0x00000000016D0000-0x0000000001769000-memory.dmp
memory/6140-29-0x0000000001C70000-0x0000000001D0E000-memory.dmp
memory/6140-31-0x0000000001C70000-0x0000000001D0E000-memory.dmp