Analysis
- user interaction
yes - max time kernel
298s - max time network
125s - platform
windows11-21h2_x64 - resource
win11-20260911-en - resource tags
- submitted
02/10/2026, 11:13
General
- Target JMatPro Patch/HASPJava1.dll
- Size 6.4MB
- Sample261002-nbrslsswft
- SHA256 ca679c9c0bf6d5846f39570e0af6e199222d8edf3368a12691f4a160cfbb9d5a
Score
3/10
Malware Config
Signatures
- 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 SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\JMatPro Patch\HASPJava1.dll",#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\JMatPro Patch\HASPJava1.dll",#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
-
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3236-0-0x0000000074140000-0x0000000074E6D000-memory.dmp
memory/3236-1-0x000000007ED20000-0x000000007F0F1000-memory.dmp
memory/3236-2-0x0000000073800000-0x000000007413D000-memory.dmp
memory/3236-3-0x0000000000FE0000-0x0000000000FE1000-memory.dmp
memory/3236-4-0x000000007ED20000-0x000000007F0F1000-memory.dmp
memory/3236-7-0x0000000073800000-0x000000007413D000-memory.dmp
memory/3236-25-0x0000000073800000-0x000000007413D000-memory.dmp
memory/3236-28-0x0000000073800000-0x000000007413D000-memory.dmp