Analysis Overview
SHA256
c1dd6ce8d69876282a88739c537d5a2369a19c4b6cf360af5983c12c9dc3f2d6
Threat Level: Known bad
The file 02.exe was found to be: Known bad.
Malicious Activity Summary
Quasar RAT
Quasar family
Quasar payload
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-19 11:53
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
2024-04-19 11:52
Reported
2024-04-19 11:55
Platform
win7-20240221-en
Max time kernel
138s
Max time network
151s
Command Line
Signatures
Quasar RAT
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\02.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\02.exe
"C:\Users\Admin\AppData\Local\Temp\02.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 10.109.9.184:4782 | tcp | |
| N/A | 10.109.9.184:4782 | tcp | |
| N/A | 10.109.9.184:4782 | tcp | |
| N/A | 10.109.9.184:4782 | tcp | |
| N/A | 10.109.9.184:4782 | tcp | |
| N/A | 10.109.9.184:4782 | tcp |
Files
memory/2024-0-0x000007FEF5AC0000-0x000007FEF64AC000-memory.dmp
memory/2024-1-0x0000000000260000-0x0000000000584000-memory.dmp
memory/2024-2-0x000000001B3D0000-0x000000001B450000-memory.dmp
memory/2024-3-0x000007FEF5AC0000-0x000007FEF64AC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-19 11:52
Reported
2024-04-19 11:55
Platform
win10v2004-20240412-en
Max time kernel
145s
Max time network
154s
Command Line
Signatures
Quasar RAT
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\02.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\02.exe
"C:\Users\Admin\AppData\Local\Temp\02.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| N/A | 10.109.9.184:4782 | tcp | |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| N/A | 10.109.9.184:4782 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| N/A | 10.109.9.184:4782 | tcp | |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| N/A | 10.109.9.184:4782 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| N/A | 10.109.9.184:4782 | tcp | |
| N/A | 10.109.9.184:4782 | tcp |
Files
memory/1276-0-0x0000000000620000-0x0000000000944000-memory.dmp
memory/1276-1-0x00007FF88A450000-0x00007FF88AF11000-memory.dmp
memory/1276-2-0x0000000001110000-0x0000000001120000-memory.dmp
memory/1276-3-0x000000001C440000-0x000000001C490000-memory.dmp
memory/1276-4-0x000000001C550000-0x000000001C602000-memory.dmp
memory/1276-5-0x00007FF88A450000-0x00007FF88AF11000-memory.dmp
memory/1276-6-0x0000000001110000-0x0000000001120000-memory.dmp