Analysis
- max time kernel
149s - max time network
143s - platform
windows11-21h2_x64 - resource
win11-20250502-en - resource tags
- submitted
07/05/2026, 02:45
General
- Target u888az.dev.exe
- Size 45KB
- Sample260507-c8vd8aes4v
- SHA256 c7c79969b0008e06d79cee4eb706b49a8d306544e3a56c2faadabb73a40a0aa6
Score
10/10
Malware Config
Extracted
Family
-
asyncrat
Version
-
0.5.8
Botnet
-
Default
C2
-
u888az.dev:6606
-
u888az.dev:7707
-
u888az.dev:8808
-
u888az.dev:443
-
u888az.dev:80
-
u888az.dev:22
-
u888az.dev: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\u888az.dev.exe"C:\Users\Admin\AppData\Local\Temp\u888az.dev.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/2724-0-0x00000000000D0000-0x00000000000E2000-memory.dmp
memory/2724-1-0x0000000004CF0000-0x0000000004D00000-memory.dmp
memory/2724-2-0x0000000000B00000-0x0000000000B7B000-memory.dmp
memory/2724-3-0x0000000004CF0000-0x0000000004D00000-memory.dmp