Analysis Overview
SHA256
f03e941d050826b288bf5bfb36def419d4e89bba8976ead214db405585af5308
Threat Level: Known bad
The file win.exe was found to be: Known bad.
Malicious Activity Summary
Asyncrat family
AsyncRat
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-03 05:58
Signatures
Asyncrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 05:58
Reported
2024-06-03 06:01
Platform
win7-20240508-en
Max time kernel
146s
Max time network
150s
Command Line
Signatures
AsyncRat
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\win.exe
"C:\Users\Admin\AppData\Local\Temp\win.exe"
Network
| Country | Destination | Domain | Proto |
| CN | 110.42.248.7:4449 | tcp | |
| CN | 110.42.248.7:4449 | tcp | |
| CN | 110.42.248.7:4449 | tcp | |
| CN | 110.42.248.7:4449 | tcp | |
| CN | 110.42.248.7:4449 | tcp | |
| CN | 110.42.248.7:4449 | tcp | |
| CN | 110.42.248.7:4449 | tcp |
Files
memory/1284-0-0x000007FEF5803000-0x000007FEF5804000-memory.dmp
memory/1284-1-0x0000000001280000-0x0000000001296000-memory.dmp
memory/1284-3-0x000007FEF5800000-0x000007FEF61EC000-memory.dmp
memory/1284-4-0x000007FEF5800000-0x000007FEF61EC000-memory.dmp
memory/1284-5-0x000007FEF5803000-0x000007FEF5804000-memory.dmp
memory/1284-6-0x000007FEF5800000-0x000007FEF61EC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 05:58
Reported
2024-06-03 06:01
Platform
win10v2004-20240508-en
Max time kernel
146s
Max time network
150s
Command Line
Signatures
AsyncRat
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\win.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\win.exe
"C:\Users\Admin\AppData\Local\Temp\win.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| CN | 110.42.248.7:4449 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| CN | 110.42.248.7:4449 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| CN | 110.42.248.7:4449 | tcp | |
| CN | 110.42.248.7:4449 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| CN | 110.42.248.7:4449 | tcp | |
| CN | 110.42.248.7:4449 | tcp | |
| CN | 110.42.248.7:4449 | tcp |
Files
memory/4352-0-0x00007FFD614D3000-0x00007FFD614D5000-memory.dmp
memory/4352-1-0x00000000004A0000-0x00000000004B6000-memory.dmp
memory/4352-3-0x00007FFD614D0000-0x00007FFD61F91000-memory.dmp
memory/4352-4-0x00007FFD614D3000-0x00007FFD614D5000-memory.dmp
memory/4352-5-0x00007FFD614D0000-0x00007FFD61F91000-memory.dmp