Analysis
- user interaction
yes - max time kernel
12s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
07/10/2026, 23:25
General
- Target AntiSkidDLL.dll
- Size 5.5MB
- Sample261007-3ehfnsys3l
- SHA256 a115900b78c5dd929c0d5e9363a1bed09c39832c457c9304df74aee1803c43f0
Score
9/10
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Checks whether UAC is enabled 1 TTPs 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\AntiSkidDLL.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\AntiSkidDLL.dll,#12⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4116-0-0x0000000010000000-0x0000000010596000-memory.dmp
memory/4116-1-0x000000007713E000-0x000000007713F000-memory.dmp
memory/4116-2-0x0000000076FF0000-0x000000007727A000-memory.dmp
memory/4116-3-0x0000000010000000-0x0000000010596000-memory.dmp
memory/4116-4-0x000000007713E000-0x000000007713F000-memory.dmp
memory/4116-5-0x0000000076FF0000-0x000000007727A000-memory.dmp
memory/4116-6-0x0000000076FF0000-0x000000007727A000-memory.dmp