Analysis
- max time kernel
149s - max time network
115s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
20/04/2026, 23:09
General
- Target 2d22856022fe1009ac1abcc65d63048ccb58590a41a5cbd00c90fef21135bc8d_nethost.dll
- Size 107KB
- Sample260420-243mgahs4v
- SHA256 2d22856022fe1009ac1abcc65d63048ccb58590a41a5cbd00c90fef21135bc8d
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
UXuibYRkgDTM
-
delay
3
-
install
false
-
install_folder
%AppData%
-
local_host
127.0.0.1
Signatures
- Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- Async RAT payload 2 IoCs
- Badlisted process makes network request 4 IoCs
Network request originating from process or tool commonly abused by malware.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2d22856022fe1009ac1abcc65d63048ccb58590a41a5cbd00c90fef21135bc8d_nethost.dll,#11⤵
- Badlisted process makes network request
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/4396-2-0x0000023055480000-0x000002305548C000-memory.dmp
memory/4396-6-0x00007FFF9B040000-0x00007FFF9B249000-memory.dmp
memory/4396-9-0x0000023056800000-0x0000023056810000-memory.dmp
memory/4396-10-0x0000023056800000-0x0000023056810000-memory.dmp
memory/4396-8-0x0000023056800000-0x0000023056810000-memory.dmp
memory/4396-7-0x0000023056770000-0x0000023056782000-memory.dmp
memory/4396-12-0x0000023056800000-0x0000023056810000-memory.dmp
memory/4396-13-0x0000023056800000-0x0000023056810000-memory.dmp
memory/4396-14-0x0000023056800000-0x0000023056810000-memory.dmp