Analysis
- max time kernel
898s - max time network
488s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 12:38
General
- Target steamapps/common/Osta/Osta/Binaries/Win64/Osta-Win64-Shipping.exe
- Size 139.3MB
- Sample261027-pvccpstyaw
- SHA256 085c141943843e4fca32e7780429d2c8e25223c99570574126745739cd89b7ef
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes
-
C:\Users\Admin\AppData\Local\Temp\steamapps\common\Osta\Osta\Binaries\Win64\Osta-Win64-Shipping.exe"C:\Users\Admin\AppData\Local\Temp\steamapps\common\Osta\Osta\Binaries\Win64\Osta-Win64-Shipping.exe"1⤵
- Checks computer location settings
- Reads the TCP/IP host and domain name from the registry
- System Network Configuration Discovery: Internet Connection Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3024-3-0x00000150F2D40000-0x00000150F2D41000-memory.dmp
memory/3024-2-0x00000150F2D40000-0x00000150F2D41000-memory.dmp
memory/3024-4-0x00000150F2D40000-0x00000150F2D41000-memory.dmp
memory/3024-14-0x00000150F2D40000-0x00000150F2D41000-memory.dmp
memory/3024-13-0x00000150F2D40000-0x00000150F2D41000-memory.dmp
memory/3024-12-0x00000150F2D40000-0x00000150F2D41000-memory.dmp
memory/3024-11-0x00000150F2D40000-0x00000150F2D41000-memory.dmp
memory/3024-10-0x00000150F2D40000-0x00000150F2D41000-memory.dmp
memory/3024-9-0x00000150F2D40000-0x00000150F2D41000-memory.dmp
memory/3024-8-0x00000150F2D40000-0x00000150F2D41000-memory.dmp