Analysis Overview
SHA256
6cad4768e432ffaf2d8336cf002a63a627155835a8c5b38d1205e5c23ccd57a4
Threat Level: Known bad
The file Client.exe was found to be: Known bad.
Malicious Activity Summary
Quasar RAT
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-11 02:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-11 02:48
Reported
2024-06-11 02:50
Platform
win10-20240404-en
Max time kernel
39s
Max time network
17s
Command Line
Signatures
Quasar RAT
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Client.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Client.exe
"C:\Users\Admin\AppData\Local\Temp\Client.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | freegeoip.net | udp |
| US | 172.67.165.196:443 | freegeoip.net | tcp |
| US | 172.67.165.196:80 | freegeoip.net | tcp |
| US | 8.8.8.8:53 | 196.165.67.172.in-addr.arpa | udp |
| N/A | 127.0.0.1:4782 | tcp | |
| N/A | 127.0.0.1:4782 | tcp | |
| N/A | 127.0.0.1:4782 | tcp | |
| N/A | 127.0.0.1:4782 | tcp | |
| N/A | 127.0.0.1:4782 | tcp | |
| N/A | 127.0.0.1:4782 | tcp |
Files
memory/3400-0-0x00007FF9D3045000-0x00007FF9D3046000-memory.dmp
memory/3400-1-0x000000001BD10000-0x000000001C1DE000-memory.dmp
memory/3400-2-0x00007FF9D2D90000-0x00007FF9D3730000-memory.dmp
memory/3400-3-0x00007FF9D2D90000-0x00007FF9D3730000-memory.dmp
memory/3400-4-0x000000001C250000-0x000000001C2B2000-memory.dmp
memory/3400-5-0x000000001D520000-0x000000001D5BC000-memory.dmp
memory/3400-6-0x0000000002B80000-0x0000000002B88000-memory.dmp
memory/3400-7-0x00007FF9D3045000-0x00007FF9D3046000-memory.dmp
memory/3400-8-0x00007FF9D2D90000-0x00007FF9D3730000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-11 02:48
Reported
2024-06-11 02:50
Platform
win10v2004-20240508-en
Max time kernel
46s
Max time network
47s
Command Line
Signatures
Quasar RAT
Processes
C:\Users\Admin\AppData\Local\Temp\Client.exe
"C:\Users\Admin\AppData\Local\Temp\Client.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | freegeoip.net | udp |
| N/A | 127.0.0.1:4782 | tcp | |
| N/A | 127.0.0.1:4782 | tcp | |
| N/A | 127.0.0.1:4782 | tcp | |
| N/A | 127.0.0.1:4782 | tcp |
Files
memory/1948-0-0x00007FFF4AF75000-0x00007FFF4AF76000-memory.dmp
memory/1948-1-0x00007FFF4ACC0000-0x00007FFF4B661000-memory.dmp
memory/1948-2-0x000000001B870000-0x000000001BD3E000-memory.dmp
memory/1948-3-0x00007FFF4ACC0000-0x00007FFF4B661000-memory.dmp
memory/1948-4-0x000000001BE10000-0x000000001BE72000-memory.dmp
memory/1948-5-0x00007FFF4ACC0000-0x00007FFF4B661000-memory.dmp
memory/1948-6-0x000000001D140000-0x000000001D1DC000-memory.dmp
memory/1948-7-0x000000001B370000-0x000000001B378000-memory.dmp
memory/1948-8-0x00007FFF4ACC0000-0x00007FFF4B661000-memory.dmp
memory/1948-9-0x00007FFF4AF75000-0x00007FFF4AF76000-memory.dmp
memory/1948-10-0x00007FFF4ACC0000-0x00007FFF4B661000-memory.dmp
memory/1948-11-0x00007FFF4ACC0000-0x00007FFF4B661000-memory.dmp