Analysis Overview
SHA256
b7538681f8c639598071487d4212f9d43069ca37bb913bc5ff3312034aa27e9a
Threat Level: Known bad
The file b7538681f8c639598071487d4212f9d43069ca37bb913bc5ff3312034aa27e9a.exe was found to be: Known bad.
Malicious Activity Summary
Asyncrat family
AsyncRat
Async RAT payload
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-04 12:55
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
2024-06-04 12:55
Reported
2024-06-04 12:57
Platform
win7-20231129-en
Max time kernel
134s
Max time network
144s
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/2180-0-0x000007FEF5A83000-0x000007FEF5A84000-memory.dmp
memory/2180-1-0x0000000000980000-0x0000000000996000-memory.dmp
memory/2180-2-0x000007FEF5A80000-0x000007FEF646C000-memory.dmp
memory/2180-3-0x000007FEF5A80000-0x000007FEF646C000-memory.dmp
memory/2180-4-0x000007FEF5A83000-0x000007FEF5A84000-memory.dmp
memory/2180-5-0x000007FEF5A80000-0x000007FEF646C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 12:55
Reported
2024-06-04 12:57
Platform
win10v2004-20240508-en
Max time kernel
134s
Max time network
150s
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 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| N/A | 10.24.246.153:4449 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| N/A | 10.24.246.153:4449 | 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 |
| N/A | 10.24.246.153:4449 | tcp | |
| N/A | 10.24.246.153:4449 | tcp | |
| US | 8.8.8.8:53 | 88.156.103.20.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 | 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 |
Files
memory/1588-0-0x00007FF8AF063000-0x00007FF8AF065000-memory.dmp
memory/1588-1-0x00000000000B0000-0x00000000000C6000-memory.dmp
memory/1588-2-0x00007FF8AF060000-0x00007FF8AFB21000-memory.dmp
memory/1588-3-0x00007FF8AF060000-0x00007FF8AFB21000-memory.dmp