Analysis
- max time kernel
60s - max time network
63s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
01/08/2026, 17:30
General
- Target ss2.exe
- Size 47KB
- Sample260801-v3eexsdr4v
- SHA256 df41107b5186aab7c7f8e7a1805fd8acb1b06027da0892af763c8a19295b6e48
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
xoso6632.com
-
xoso6632.com:6606
-
xoso6632.com:80
-
xoso6632.com:8080
-
xoso6632.com:443
-
xoso6632.com:8443
-
xoso6632.com:22
-
xoso6632.com:23
-
FvWtXwT9IoAT
-
delay
3
-
install
true
-
install_file
GoogleUpdate.exe
-
install_folder
%AppData%
Signatures
- Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- Async RAT payload 1 IoCs
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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.
- Delays execution with timeout.exe 1 IoCs
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes
-
C:\Users\Admin\AppData\Local\Temp\ss2.exe"C:\Users\Admin\AppData\Local\Temp\ss2.exe"1⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "GoogleUpdate" /tr '"C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe"' & exit2⤵
- Executes a command shell one-liner
-
C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "GoogleUpdate" /tr '"C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe"'3⤵
- Scheduled Task/Job: Scheduled Task
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp59DE.tmp.bat""2⤵
- Executes a command shell one-liner
-
C:\Windows\SysWOW64\timeout.exetimeout 33⤵
- Delays execution with timeout.exe
-
-
C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe"C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe"3⤵
-
-
-
C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe"C:\Users\Admin\AppData\Roaming\GoogleUpdate.exe"1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
tmp59DE.tmp.bat
GoogleUpdate.exe
memory/1320-13-0x0000000074C50000-0x000000007540C000-memory.dmp
memory/1320-15-0x0000000074C50000-0x000000007540C000-memory.dmp
memory/4164-0-0x0000000074CA2000-0x0000000074CA3000-memory.dmp
memory/4164-1-0x0000000000B10000-0x0000000000B22000-memory.dmp
memory/4164-2-0x0000000074C90000-0x000000007544C000-memory.dmp
memory/4164-3-0x00000000055D0000-0x0000000005636000-memory.dmp
memory/4164-4-0x0000000005AC0000-0x0000000005B5C000-memory.dmp
memory/4164-10-0x0000000074C90000-0x000000007544C000-memory.dmp