Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
28/07/2026, 08:17
General
- Target AsyncClient.exe
- Size 45KB
- Sample260728-j6rzmsgb68
- SHA256 1e75607af165c9b568d56b98e02af451c5cf022c00d9624efcb683670b106c59
Score
10/10
Malware Config
Extracted
Family
-
asyncrat
Version
-
0.5.8
Botnet
-
Default
C2
-
portbuddy.dev:43792
Mutex
-
5xHx2XxyRcQf
Attributes
-
delay
3
-
install
false
-
install_folder
%AppData%
aes.plain
Signatures
- Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- 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\AsyncClient.exe"C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/764-0-0x0000000074342000-0x0000000074343000-memory.dmp
memory/764-1-0x0000000000050000-0x0000000000062000-memory.dmp
memory/764-2-0x0000000074330000-0x0000000074AEC000-memory.dmp
memory/764-3-0x0000000074342000-0x0000000074343000-memory.dmp
memory/764-4-0x0000000074330000-0x0000000074AEC000-memory.dmp