Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
17/08/2026, 05:10
General
- Target D3DDrv.dll
- Size 678KB
- Sample260817-ft5hestdkd
- SHA256 e417d3d0162113aa50920104f7c31bcaf5a4999beca995c54dbf49b5a79c904f
Score
3/10
Malware Config
Signatures
- 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\D3DDrv.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\D3DDrv.dll,#12⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4548 -s 6523⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4548 -ip 45481⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4548-0-0x0000000074BD0000-0x0000000074D5B000-memory.dmp
memory/4548-1-0x00000000748F0000-0x0000000074B0B000-memory.dmp
memory/4548-3-0x0000000074750000-0x000000007476C000-memory.dmp
memory/4548-2-0x0000000073CE0000-0x0000000074713000-memory.dmp
memory/4548-4-0x0000000074BD0000-0x0000000074D5B000-memory.dmp
memory/4548-5-0x00000000748F0000-0x0000000074B0B000-memory.dmp