Analysis
- max time kernel
142s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
18/11/2024, 04:41
General
- Target 22c54abbde95e1f240a8a65343e6faa9.exe
- Size 31KB
- Sample241118-fa359aykd1
- SHA256 ccaa9f9e4a61111b9814917dcb9703768743dffc8faec938bc480c7b091c33dc
Malware Config
Extracted
-
njrat
-
0.7d
-
MPG
-
49.228.131.165:2422
-
fa6b40864b6c109adbc85023cd1f59d2
-
reg_key
fa6b40864b6c109adbc85023cd1f59d2
-
splitter
Y262SUCZ4UJJ
Signatures
- Njrat family
- njRAT/Bladabindi
Widely used RAT written in .NET.
- Modifies Windows Firewall 2 TTPs 1 IoCs
- Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
- System Location Discovery: System Language Discovery 1 TTPs 2 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 35 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\22c54abbde95e1f240a8a65343e6faa9.exe"C:\Users\Admin\AppData\Local\Temp\22c54abbde95e1f240a8a65343e6faa9.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\22c54abbde95e1f240a8a65343e6faa9.exe" "22c54abbde95e1f240a8a65343e6faa9.exe" ENABLE2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1808-0-0x000000007477E000-0x000000007477F000-memory.dmp
memory/1808-1-0x0000000000FE0000-0x0000000000FEE000-memory.dmp
memory/1808-2-0x00000000059F0000-0x0000000005A8C000-memory.dmp
memory/1808-3-0x0000000006040000-0x00000000065E4000-memory.dmp
memory/1808-4-0x0000000005C10000-0x0000000005CA2000-memory.dmp
memory/1808-5-0x0000000074770000-0x0000000074F20000-memory.dmp
memory/1808-6-0x0000000005BA0000-0x0000000005BAA000-memory.dmp
memory/1808-7-0x000000007477E000-0x000000007477F000-memory.dmp
memory/1808-8-0x0000000005E10000-0x0000000005E76000-memory.dmp
memory/1808-9-0x0000000006C00000-0x0000000006C18000-memory.dmp
memory/1808-10-0x0000000074770000-0x0000000074F20000-memory.dmp