Analysis Overview
SHA256
c5cbda7d8c16b604f27f1f269625f7ac1a66575877a7043ddd33b23fa706ea35
Threat Level: Known bad
The file smss.exe was found to be: Known bad.
Malicious Activity Summary
AsyncRat
Async RAT payload
Asyncrat family
Legitimate hosting services abused for malware hosting/C2
Unsigned PE
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-21 06:23
Signatures
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Asyncrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-21 06:23
Reported
2024-06-21 06:26
Platform
win7-20240611-en
Max time kernel
147s
Max time network
149s
Command Line
Signatures
AsyncRat
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | 4.tcp.eu.ngrok.io | N/A | N/A |
| N/A | 4.tcp.eu.ngrok.io | N/A | N/A |
| N/A | 4.tcp.eu.ngrok.io | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\smss.exe
"C:\Users\Admin\AppData\Local\Temp\smss.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 4.tcp.eu.ngrok.io | udp |
| DE | 3.127.59.75:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 3.127.59.75:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 3.127.59.75:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 3.127.59.75:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 3.127.59.75:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 3.127.59.75:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 3.127.59.75:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 3.127.59.75:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 3.127.59.75:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 3.127.59.75:11252 | 4.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 4.tcp.eu.ngrok.io | udp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| US | 8.8.8.8:53 | 4.tcp.eu.ngrok.io | udp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
| DE | 35.158.159.254:11252 | 4.tcp.eu.ngrok.io | tcp |
Files
memory/2016-0-0x0000000073FAE000-0x0000000073FAF000-memory.dmp
memory/2016-1-0x0000000000340000-0x0000000000352000-memory.dmp
memory/2016-2-0x0000000073FA0000-0x000000007468E000-memory.dmp
memory/2016-3-0x0000000073FAE000-0x0000000073FAF000-memory.dmp
memory/2016-4-0x0000000073FA0000-0x000000007468E000-memory.dmp