Analysis Overview
SHA256
a86c7bf4b03420d6ae80c4ab78f7dd761d53e1b0eabe2a827f295267a03cb32e
Threat Level: Known bad
The file rat2.0.rar was found to be: Known bad.
Malicious Activity Summary
Quasar family
Quasar RAT
Quasar payload
Executes dropped EXE
Drops file in Program Files directory
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-12-13 13:49
Signatures
Quasar family
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-13 13:49
Reported
2024-12-13 14:28
Platform
win7-20240903-en
Max time kernel
1798s
Max time network
1799s
Command Line
Signatures
Quasar RAT
Quasar family
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\SubDir\Pygame.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\SubDir\Pygame.exe | C:\Users\Admin\AppData\Local\Temp\rat2.0.exe | N/A |
| File opened for modification | C:\Program Files\SubDir\Pygame.exe | C:\Users\Admin\AppData\Local\Temp\rat2.0.exe | N/A |
| File opened for modification | C:\Program Files\SubDir\Pygame.exe | C:\Program Files\SubDir\Pygame.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\rat2.0.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files\SubDir\Pygame.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\SubDir\Pygame.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2428 wrote to memory of 2592 | N/A | C:\Users\Admin\AppData\Local\Temp\rat2.0.exe | C:\Program Files\SubDir\Pygame.exe |
| PID 2428 wrote to memory of 2592 | N/A | C:\Users\Admin\AppData\Local\Temp\rat2.0.exe | C:\Program Files\SubDir\Pygame.exe |
| PID 2428 wrote to memory of 2592 | N/A | C:\Users\Admin\AppData\Local\Temp\rat2.0.exe | C:\Program Files\SubDir\Pygame.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\rat2.0.exe
"C:\Users\Admin\AppData\Local\Temp\rat2.0.exe"
C:\Program Files\SubDir\Pygame.exe
"C:\Program Files\SubDir\Pygame.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp |
Files
memory/2428-0-0x000007FEF5703000-0x000007FEF5704000-memory.dmp
memory/2428-1-0x00000000002C0000-0x00000000005E4000-memory.dmp
memory/2428-2-0x000007FEF5700000-0x000007FEF60EC000-memory.dmp
C:\Program Files\SubDir\Pygame.exe
| MD5 | 0ec9d66f466763887c3d957ef04a601a |
| SHA1 | 4f3bd499508c12c1d15142db4ccb3633d4a563f9 |
| SHA256 | ca6205581da131085d4fd448d7a6cb47627ebf0eeeb7e42d7c1047d18631c9b0 |
| SHA512 | ffcaf78789c63171473cd0d173875bf83860be15505181f431ef8557e6509af78130a1aee8a067e076238028fba229bb442bb738cff9401bdb8d204bc24bd13d |
memory/2592-9-0x000007FEF5700000-0x000007FEF60EC000-memory.dmp
memory/2428-8-0x000007FEF5700000-0x000007FEF60EC000-memory.dmp
memory/2592-10-0x0000000000390000-0x00000000006B4000-memory.dmp
memory/2592-11-0x000007FEF5700000-0x000007FEF60EC000-memory.dmp
memory/2592-12-0x000007FEF5700000-0x000007FEF60EC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-13 13:49
Reported
2024-12-13 14:28
Platform
win10v2004-20241007-en
Max time kernel
1797s
Max time network
1800s
Command Line
Signatures
Quasar RAT
Quasar family
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\SubDir\Pygame.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\SubDir\Pygame.exe | C:\Users\Admin\AppData\Local\Temp\rat2.0.exe | N/A |
| File opened for modification | C:\Program Files\SubDir\Pygame.exe | C:\Users\Admin\AppData\Local\Temp\rat2.0.exe | N/A |
| File opened for modification | C:\Program Files\SubDir\Pygame.exe | C:\Program Files\SubDir\Pygame.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\rat2.0.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files\SubDir\Pygame.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\SubDir\Pygame.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3400 wrote to memory of 2856 | N/A | C:\Users\Admin\AppData\Local\Temp\rat2.0.exe | C:\Program Files\SubDir\Pygame.exe |
| PID 3400 wrote to memory of 2856 | N/A | C:\Users\Admin\AppData\Local\Temp\rat2.0.exe | C:\Program Files\SubDir\Pygame.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\rat2.0.exe
"C:\Users\Admin\AppData\Local\Temp\rat2.0.exe"
C:\Program Files\SubDir\Pygame.exe
"C:\Program Files\SubDir\Pygame.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| N/A | 192.168.56.1:4782 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| N/A | 192.168.42.36:4782 | tcp | |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.49.80.91.in-addr.arpa | udp |
| N/A | 192.168.56.1:4782 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| N/A | 192.168.42.36:4782 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| US | 8.8.8.8:53 | 252.15.104.51.in-addr.arpa | udp |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp | |
| N/A | 192.168.56.1:4782 | tcp | |
| N/A | 192.168.42.36:4782 | tcp |
Files
memory/3400-0-0x00007FFEF1223000-0x00007FFEF1225000-memory.dmp
memory/3400-1-0x0000000000390000-0x00000000006B4000-memory.dmp
memory/3400-2-0x00007FFEF1220000-0x00007FFEF1CE1000-memory.dmp
C:\Program Files\SubDir\Pygame.exe
| MD5 | 0ec9d66f466763887c3d957ef04a601a |
| SHA1 | 4f3bd499508c12c1d15142db4ccb3633d4a563f9 |
| SHA256 | ca6205581da131085d4fd448d7a6cb47627ebf0eeeb7e42d7c1047d18631c9b0 |
| SHA512 | ffcaf78789c63171473cd0d173875bf83860be15505181f431ef8557e6509af78130a1aee8a067e076238028fba229bb442bb738cff9401bdb8d204bc24bd13d |
memory/2856-9-0x00007FFEF1220000-0x00007FFEF1CE1000-memory.dmp
memory/3400-10-0x00007FFEF1220000-0x00007FFEF1CE1000-memory.dmp
memory/2856-11-0x00007FFEF1220000-0x00007FFEF1CE1000-memory.dmp
memory/2856-12-0x000000001C100000-0x000000001C150000-memory.dmp
memory/2856-13-0x000000001C210000-0x000000001C2C2000-memory.dmp
memory/2856-14-0x00007FFEF1220000-0x00007FFEF1CE1000-memory.dmp