Analysis
- max time kernel
149s - max time network
155s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
08/06/2026, 12:49
General
- Target AsyncClient.exe
- Size 45KB
- Sample260608-p2b1hset6w
- SHA256 34f42ddd6fed17ee7514975680f3aaaedbcbfb41f401f3ba222c644fe3d6711f
Score
10/10
Malware Config
Extracted
Family
-
asyncrat
Version
-
0.5.8
Botnet
-
Default
C2
-
creasoft.me:6606
-
creasoft.me:7707
-
creasoft.me:8808
-
creasoft.me:443
-
creasoft.me:80
-
creasoft.me:8844
-
creasoft.me:22
-
creasoft.me:53
Mutex
-
FtTRmAL1FxCo
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/5104-0-0x00000000004D0000-0x00000000004E2000-memory.dmp
memory/5104-1-0x0000000004F80000-0x0000000004F90000-memory.dmp
memory/5104-2-0x0000000004F80000-0x0000000004F90000-memory.dmp