Analysis
- max time kernel
150s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
16/09/2026, 23:27
General
- Target 2026-09-16_1caf613b6a86554da681696e292554e7_amadey_elex_luca-stealer_njrat_smoke-loader.exe
- Size 4.2MB
- Sample260916-3fjecsgn81
- SHA256 4b667846f68d5d48a6aaf9d2a93bbe1db9a88409d0ae83cf42ce78bc2a88c2d0
Score
10/10
Malware Config
Extracted
Family
-
lumma
C2
-
82.118.23.50
Signatures
- Family: Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
- Detect Lumma Stealer payload V2 3 IoCs
- Detect Lumma Stealer payload V4 3 IoCs
- Detect binaries embedding considerable number of MFA browser extension IDs. 3 IoCs
- Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 3 IoCs
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- 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.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-16_1caf613b6a86554da681696e292554e7_amadey_elex_luca-stealer_njrat_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-16_1caf613b6a86554da681696e292554e7_amadey_elex_luca-stealer_njrat_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/5072-0-0x0000000000B50000-0x0000000000BA3000-memory.dmp
memory/5072-1-0x0000000000B50000-0x0000000000BA3000-memory.dmp
memory/5072-2-0x0000000000B50000-0x0000000000BA3000-memory.dmp