Analysis Overview
SHA256
07fc41a684f289e5b0675570db4d99dbd14d19ddc72fe047ba431d356440d020
Threat Level: Known bad
The file eez.exe was found to be: Known bad.
Malicious Activity Summary
Quasar RAT
Quasar payload
Looks up external IP address via web service
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-26 17:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-26 17:55
Reported
2024-06-26 17:57
Platform
win7-20240221-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\eez.exe
"C:\Users\Admin\AppData\Local\Temp\eez.exe"
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-26 17:55
Reported
2024-06-26 17:58
Platform
win10v2004-20240611-en
Max time kernel
147s
Max time network
149s
Command Line
Signatures
Quasar RAT
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\eez.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2660 wrote to memory of 1648 | N/A | C:\Users\Admin\AppData\Local\Temp\eez.exe | C:\Windows\SYSTEM32\notepad.exe |
| PID 2660 wrote to memory of 1648 | N/A | C:\Users\Admin\AppData\Local\Temp\eez.exe | C:\Windows\SYSTEM32\notepad.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\eez.exe
"C:\Users\Admin\AppData\Local\Temp\eez.exe"
C:\Windows\SYSTEM32\notepad.exe
notepad.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 134.122.3.3:8888 | tcp | |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.3.122.134.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 134.122.3.3:8888 | tcp | |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 134.122.3.3:8888 | tcp | |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp | |
| US | 134.122.3.3:8888 | tcp |
Files
memory/2660-0-0x00007FFE066B0000-0x00007FFE068A5000-memory.dmp
memory/2660-2-0x0000020804200000-0x0000020804252000-memory.dmp
memory/2660-3-0x00007FFDE86B3000-0x00007FFDE86B5000-memory.dmp
memory/2660-4-0x0000020804430000-0x000002080447E000-memory.dmp
memory/2660-5-0x00007FFDE86B0000-0x00007FFDE9171000-memory.dmp
memory/2660-6-0x00007FFDE86B0000-0x00007FFDE9171000-memory.dmp
memory/2660-7-0x00007FFDE86B0000-0x00007FFDE9171000-memory.dmp
memory/2660-8-0x000002081CDB0000-0x000002081CDC2000-memory.dmp
memory/2660-9-0x000002081CE10000-0x000002081CE4C000-memory.dmp
memory/2660-10-0x00007FFDE86B0000-0x00007FFDE9171000-memory.dmp
memory/2660-11-0x00007FFDE86B3000-0x00007FFDE86B5000-memory.dmp
memory/2660-12-0x00007FFDE86B0000-0x00007FFDE9171000-memory.dmp
memory/2660-13-0x00007FFDE86B0000-0x00007FFDE9171000-memory.dmp
memory/2660-14-0x00007FFDE86B0000-0x00007FFDE9171000-memory.dmp
memory/2660-15-0x00007FFDE86B0000-0x00007FFDE9171000-memory.dmp