Analysis Overview
SHA256
51dd17b0ea4169e58b72ce70495999eb72d81031fced1b1315eca962915dfa58
Threat Level: Known bad
The file AsyncClient.exe was found to be: Known bad.
Malicious Activity Summary
Async RAT payload
Asyncrat family
AsyncRat
Async RAT payload
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-03-22 16:44
Signatures
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Asyncrat family
Analysis: behavioral1
Detonation Overview
Submitted
2023-03-22 16:44
Reported
2023-03-22 16:45
Platform
win7-20230220-en
Max time kernel
6s
Max time network
18s
Command Line
Signatures
AsyncRat
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe
"C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"
Network
| Country | Destination | Domain | Proto |
| ES | 91.116.253.83:7707 | tcp |
Files
memory/1700-54-0x0000000000980000-0x0000000000992000-memory.dmp
memory/1700-55-0x0000000001F70000-0x0000000001FB0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-03-22 16:44
Reported
2023-03-22 16:45
Platform
win10v2004-20230220-en
Max time kernel
26s
Max time network
29s
Command Line
Signatures
AsyncRat
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe
"C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 123.108.74.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.138.241.8.in-addr.arpa | udp |
| NL | 178.79.208.1:80 | tcp | |
| US | 8.8.8.8:53 | 199.176.139.52.in-addr.arpa | udp |
| ES | 91.116.253.83:8808 | tcp | |
| US | 8.8.8.8:53 | 37.146.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.135.241.8.in-addr.arpa | udp |
Files
memory/3784-133-0x0000000000810000-0x0000000000822000-memory.dmp
memory/3784-134-0x0000000005350000-0x0000000005360000-memory.dmp
memory/3784-135-0x0000000005350000-0x0000000005360000-memory.dmp