Analysis
- max time kernel
148s - max time network
163s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 14:55
General
- Target Undertale/codex.dll
- Size 103KB
- Sample260722-samvgstvbv
- SHA256 382a95940910172335a3f6356671e3cf6e514ec95b98faf5d943b23870164afc
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 behavior: EnumeratesProcesses 24 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Undertale\codex.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Undertale\codex.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4600-0-0x0000000074D70000-0x0000000074DBC000-memory.dmp
memory/4600-1-0x0000000074B00000-0x0000000074BB6000-memory.dmp
memory/4600-4-0x0000000077568000-0x0000000077569000-memory.dmp
memory/4600-5-0x0000000077568000-0x0000000077569000-memory.dmp
memory/4600-6-0x0000000077568000-0x0000000077569000-memory.dmp
memory/4600-7-0x00000000027E0000-0x00000000027E1000-memory.dmp
memory/4600-8-0x0000000077568000-0x0000000077569000-memory.dmp
memory/4600-9-0x0000000077568000-0x0000000077569000-memory.dmp
memory/4600-10-0x0000000077568000-0x0000000077569000-memory.dmp
memory/4600-11-0x0000000074B00000-0x0000000074BB6000-memory.dmp