Analysis
- max time kernel
149s - max time network
168s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
22/07/2026, 14:55
General
- Target Undertale/steam_api.dll
- Size 210KB
- Sample260722-samvgstvbv
- SHA256 64eb5531bbee05db713dcd47e4a74c59e27bf067b0cfe9603eeaea5a4601fe90
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 behavior: EnumeratesProcesses 30 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Undertale\steam_api.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Undertale\steam_api.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4580 -s 7643⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4580 -ip 45801⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4580-0-0x0000000075800000-0x000000007584C000-memory.dmp
memory/4580-1-0x00000000755D0000-0x0000000075686000-memory.dmp
memory/4580-4-0x0000000077E22000-0x0000000077E23000-memory.dmp
memory/4580-5-0x0000000077E22000-0x0000000077E23000-memory.dmp
memory/4580-6-0x0000000077E22000-0x0000000077E23000-memory.dmp
memory/4580-7-0x0000000002B00000-0x0000000002B01000-memory.dmp
memory/4580-9-0x00000000755D0000-0x0000000075686000-memory.dmp
memory/4580-8-0x0000000075800000-0x000000007584C000-memory.dmp