Analysis Overview
SHA256
b7538681f8c639598071487d4212f9d43069ca37bb913bc5ff3312034aa27e9a
Threat Level: Known bad
The file b7538681f8c639598071487d4212f9d43069ca37bb913bc5ff3312034aa27e9a.exe was found to be: Known bad.
Malicious Activity Summary
Async RAT payload
Asyncrat family
AsyncRat
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-05 14:37
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
2024-06-05 14:37
Reported
2024-06-05 14:39
Platform
win7-20240221-en
Max time kernel
134s
Max time network
145s
Command Line
Signatures
AsyncRat
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b7538681f8c639598071487d4212f9d43069ca37bb913bc5ff3312034aa27e9a.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b7538681f8c639598071487d4212f9d43069ca37bb913bc5ff3312034aa27e9a.exe
"C:\Users\Admin\AppData\Local\Temp\b7538681f8c639598071487d4212f9d43069ca37bb913bc5ff3312034aa27e9a.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 10.24.246.153:4449 | tcp | |
| N/A | 10.24.246.153:4449 | tcp | |
| N/A | 10.24.246.153:4449 | tcp | |
| N/A | 10.24.246.153:4449 | tcp | |
| N/A | 10.24.246.153:4449 | tcp | |
| N/A | 10.24.246.153:4449 | tcp |
Files
memory/2156-0-0x000007FEF5BE3000-0x000007FEF5BE4000-memory.dmp
memory/2156-1-0x0000000000DE0000-0x0000000000DF6000-memory.dmp
memory/2156-2-0x000007FEF5BE0000-0x000007FEF65CC000-memory.dmp
memory/2156-3-0x000007FEF5BE0000-0x000007FEF65CC000-memory.dmp
memory/2156-4-0x000007FEF5BE3000-0x000007FEF5BE4000-memory.dmp
memory/2156-5-0x000007FEF5BE0000-0x000007FEF65CC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-05 14:37
Reported
2024-06-05 14:39
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
AsyncRat
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b7538681f8c639598071487d4212f9d43069ca37bb913bc5ff3312034aa27e9a.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b7538681f8c639598071487d4212f9d43069ca37bb913bc5ff3312034aa27e9a.exe
"C:\Users\Admin\AppData\Local\Temp\b7538681f8c639598071487d4212f9d43069ca37bb913bc5ff3312034aa27e9a.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| N/A | 10.24.246.153:4449 | tcp | |
| N/A | 10.24.246.153:4449 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| N/A | 10.24.246.153:4449 | tcp | |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| N/A | 10.24.246.153:4449 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| N/A | 10.24.246.153:4449 | tcp | |
| N/A | 10.24.246.153:4449 | tcp | |
| US | 8.8.8.8:53 | 88.16.208.104.in-addr.arpa | udp |
Files
memory/4880-0-0x0000000000540000-0x0000000000556000-memory.dmp
memory/4880-1-0x00007FFFBA453000-0x00007FFFBA455000-memory.dmp
memory/4880-2-0x00007FFFBA450000-0x00007FFFBAF11000-memory.dmp
memory/4880-3-0x00007FFFBA450000-0x00007FFFBAF11000-memory.dmp