Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
- submitted
08/07/2026, 04:32
General
- Target 2026-07-08_6c68c009669cf9c631b69430f2d209fa_amadey_elex_luca-stealer_njrat_remcos_smoke-loader.exe
- Size 787KB
- Sample260708-e6exvsbw5l
- SHA256 86a37819017128cb28b022e291832b5db373c1ea73ddc881fcd3b8b150194943
Malware Config
Signatures
- Executes dropped EXE 5 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in System32 directory 4 IoCs
- Drops file in Program Files directory 64 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-08_6c68c009669cf9c631b69430f2d209fa_amadey_elex_luca-stealer_njrat_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-08_6c68c009669cf9c631b69430f2d209fa_amadey_elex_luca-stealer_njrat_remcos_smoke-loader.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
- Executes dropped EXE
-
C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
- Executes dropped EXE
-
C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"1⤵
- Executes dropped EXE
-
\??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
elevation_service.exe
maintenanceservice.exe
OSE.EXE
elevation_service.exe
alg.exe
memory/1832-1-0x0000000002AC0000-0x0000000002B29000-memory.dmp
memory/1832-7-0x0000000002AC0000-0x0000000002B29000-memory.dmp
memory/1832-0-0x00000000029D0000-0x0000000002AB5000-memory.dmp
memory/1916-18-0x00000243D0FF0000-0x00000243D1056000-memory.dmp
memory/1916-35-0x00007FF701180000-0x00007FF7012A3000-memory.dmp
memory/1916-15-0x00007FF701180000-0x00007FF7012A3000-memory.dmp
memory/1916-16-0x00000243D0FF0000-0x00000243D1056000-memory.dmp
memory/1916-17-0x00000243D0FF0000-0x00000243D1056000-memory.dmp
memory/2460-40-0x000002D017CD0000-0x000002D017D36000-memory.dmp
memory/2460-38-0x000002D017AB0000-0x000002D017BA3000-memory.dmp
memory/2460-39-0x000002D017CD0000-0x000002D017D36000-memory.dmp
memory/3076-28-0x0000024ECAB00000-0x0000024ECABF3000-memory.dmp
memory/3076-29-0x0000024ECAC00000-0x0000024ECAC66000-memory.dmp
memory/3076-31-0x0000024ECAC00000-0x0000024ECAC66000-memory.dmp
memory/3076-30-0x0000024ECAC00000-0x0000024ECAC66000-memory.dmp
memory/4908-60-0x000001B487DA0000-0x000001B487E06000-memory.dmp
memory/4908-59-0x000001B487DA0000-0x000001B487E06000-memory.dmp
memory/4908-58-0x000001B487E20000-0x000001B487F13000-memory.dmp
memory/5400-48-0x0000022B76DE0000-0x0000022B76E46000-memory.dmp
memory/5400-55-0x00007FF77C480000-0x00007FF77C5E8000-memory.dmp
memory/5400-53-0x0000022B76DE0000-0x0000022B76E46000-memory.dmp
memory/5400-47-0x0000022B76DE0000-0x0000022B76E46000-memory.dmp
memory/5400-46-0x00007FF77C480000-0x00007FF77C5E8000-memory.dmp