Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
02/10/2026, 08:49
General
- Target F8BETAPP.exe
- Size 27KB
- Sample261002-krcf3sec74
- SHA256 dd3ccfd9b5ced69032206e53519eff90420b49ab38e3c5c0ce76a5f129c28363
Score
10/10
Malware Config
Signatures
- Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- 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 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 AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\F8BETAPP.exe"C:\Users\Admin\AppData\Local\Temp\F8BETAPP.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/3820-0-0x0000000000A90000-0x0000000000A9E000-memory.dmp
memory/3820-1-0x0000000005400000-0x0000000005410000-memory.dmp
memory/3820-2-0x0000000005400000-0x0000000005410000-memory.dmp