Analysis
- max time kernel
148s - max time network
63s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
25/09/2026, 18:27
General
- Target snd3d_fmod.dll
- Size 32KB
- Sample260925-w32qwstdjb
- SHA256 1ec55f349ec7b8dfca364ddf689f158d7d1e55e540d91d8bb2029b1a3eb6bbef
Score
5/10
Malware Config
Signatures
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\snd3d_fmod.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\snd3d_fmod.dll,#12⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2044 -s 6243⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2044 -ip 20441⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2044-0-0x0000000001450000-0x000000000145F000-memory.dmp
memory/2044-3-0x0000000002FB0000-0x0000000003046000-memory.dmp
memory/2044-1-0x0000000001460000-0x000000000146D000-memory.dmp
memory/2044-2-0x0000000002F60000-0x0000000002FF6000-memory.dmp
memory/2044-5-0x0000000002F60000-0x0000000002FAC000-memory.dmp
memory/2044-4-0x0000000002FB0000-0x0000000003046000-memory.dmp