Analysis
- max time kernel
148s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
11/05/2026, 13:28
General
- Target 2026-05-11_181baf5550d45f0f0d9b19de76911106_elex_luca-stealer_magniber_njrat.exe
- Size 6.4MB
- Sample260511-qq5dcset3j
- SHA256 791f0261a75ce6f8cca56d949f2ffa3b0d4d04894a9fb68e11cb3399c2afa18a
Malware Config
Signatures
- Family: Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
- Detect Blackmoon payload 2 IoCs
- UPX dump on OEP (original entry point) 5 IoCs
- Adds policy Run key to start application 2 TTPs 2 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 5 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-11_181baf5550d45f0f0d9b19de76911106_elex_luca-stealer_magniber_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-11_181baf5550d45f0f0d9b19de76911106_elex_luca-stealer_magniber_njrat.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-05-11_181baf5550d45f0f0d9b19de76911106_elex_luca-stealer_magniber_njrat.exeC:\Users\Admin\AppData\Local\Temp\2026-05-11_181baf5550d45f0f0d9b19de76911106_elex_luca-stealer_magniber_njrat.exe 410238025E02570271026702700271025E02430266026F026B026C025E0243027202720246026302760263025E0250026D0263026F026B026C0265025E0245024702550245025502470245025E0235023A024302490244024D025D02680236026D023702360277025E026702360252023202570232026C023B02--a\\a`2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\GEWGWEG\78AKFO_j4o54u\e4P0U0n9.exe"C:\Users\Admin\AppData\Roaming\GEWGWEG\78AKFO_j4o54u\e4P0U0n9.exe"3⤵
- Adds policy Run key to start application
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
BugTrap.dll
e4P0U0n9.exe
e4P0U0n9.txt
mss32.dll
memory/4224-18-0x0000000010000000-0x0000000010068000-memory.dmp
memory/4224-20-0x00000000055D0000-0x00000000056B7000-memory.dmp
memory/4224-22-0x00000000055D0000-0x00000000056B7000-memory.dmp
memory/4224-19-0x0000000010000000-0x0000000010068000-memory.dmp
memory/4224-26-0x0000000006DD0000-0x0000000006F45000-memory.dmp
memory/4224-28-0x0000000007220000-0x000000000730B000-memory.dmp
memory/4224-30-0x00000000067D0000-0x00000000069E4000-memory.dmp
memory/4224-31-0x0000000006F50000-0x0000000006FA2000-memory.dmp