Analysis
- max time kernel
150s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
24/08/2026, 11:02
General
- Target NeptuneRAT.exe
- Size 29.1MB
- Sample260824-m468bsda98
- SHA256 292be1375d72a5c83d4f4261c905d130df40a4edfbb351c184ed3c061c40f6af
Score
10/10
Malware Config
Signatures
- Family: NeptuneRAT, MasonRAT
NeptuneRAT aka MasonRAT is a trojan written in C#.
- Detects NeptuneRAT stealer 1 IoCs
- Program crash 1 IoCs
- 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\NeptuneRAT.exe"C:\Users\Admin\AppData\Local\Temp\NeptuneRAT.exe"1⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 368 -s 9402⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 368 -ip 3681⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/368-0-0x00000000749B2000-0x00000000749B3000-memory.dmp
memory/368-1-0x00000000009F0000-0x0000000002714000-memory.dmp
memory/368-2-0x0000000007EE0000-0x000000000849A000-memory.dmp
memory/368-3-0x0000000007350000-0x00000000073E2000-memory.dmp