Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
11/05/2026, 19:01
General
- Target dev.exe
- Size 407KB
- Sample260511-xplcesct7j
- SHA256 6325456a357e575cec9833a14592834380fcc2c60ec1b1a365018d0c60a0e9d3
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
dev
-
viet69.vg:443
-
viet69.vg:80
-
viet69.vg:53
-
viet69.vg:43
-
viet69.vg:8888
-
viet69.vg:8080
-
cdn.viet69.vg:443
-
cdn.viet69.vg:80
-
cdn.viet69.vg:53
-
cdn.viet69.vg:43
-
cdn.viet69.vg:8888
-
cdn.viet69.vg:8080
-
img.viet69.vg:443
-
img.viet69.vg:80
-
img.viet69.vg:53
-
img.viet69.vg:43
-
img.viet69.vg:8888
-
img.viet69.vg:8080
-
www.viet69.vg:443
-
www.viet69.vg:80
-
SbWU4voLVPfv
-
delay
3
-
install
true
-
install_file
dev.exe
-
install_folder
%Temp%
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 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\dev.exe"C:\Users\Admin\AppData\Local\Temp\dev.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/4832-0-0x0000000000310000-0x000000000037C000-memory.dmp
memory/4832-1-0x0000000004DB0000-0x0000000004DC0000-memory.dmp
memory/4832-2-0x0000000004E60000-0x0000000004EFC000-memory.dmp
memory/4832-3-0x0000000000C40000-0x0000000000C65000-memory.dmp
memory/4832-4-0x0000000004DB0000-0x0000000004DC0000-memory.dmp