Analysis Overview
SHA256
9261f3eefa0aef107e865784d8b8b62d4e7213056dfe535893920a344fa0d908
Threat Level: Known bad
The file Panel Ejecutador MTA 3.14.zip was found to be: Known bad.
Malicious Activity Summary
Quasar family
Quasar payload
Quasar RAT
Executes dropped EXE
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-14 06:33
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-14 06:33
Reported
2024-12-14 06:34
Platform
win10ltsc2021-20241211-en
Max time kernel
32s
Max time network
34s
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:\Users\Admin\Desktop\Panel Ejecutador MTA 3.14.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\SubDir\WindowsUpdate.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SYSTEM32\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SYSTEM32\schtasks.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeRestorePrivilege | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| Token: 35 | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\Desktop\Panel Ejecutador MTA 3.14.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\SubDir\WindowsUpdate.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| N/A | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\SubDir\WindowsUpdate.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1104 wrote to memory of 3728 | N/A | C:\Users\Admin\Desktop\Panel Ejecutador MTA 3.14.exe | C:\Windows\SYSTEM32\schtasks.exe |
| PID 1104 wrote to memory of 3728 | N/A | C:\Users\Admin\Desktop\Panel Ejecutador MTA 3.14.exe | C:\Windows\SYSTEM32\schtasks.exe |
| PID 1104 wrote to memory of 1948 | N/A | C:\Users\Admin\Desktop\Panel Ejecutador MTA 3.14.exe | C:\Users\Admin\AppData\Roaming\SubDir\WindowsUpdate.exe |
| PID 1104 wrote to memory of 1948 | N/A | C:\Users\Admin\Desktop\Panel Ejecutador MTA 3.14.exe | C:\Users\Admin\AppData\Roaming\SubDir\WindowsUpdate.exe |
| PID 1948 wrote to memory of 3464 | N/A | C:\Users\Admin\AppData\Roaming\SubDir\WindowsUpdate.exe | C:\Windows\SYSTEM32\schtasks.exe |
| PID 1948 wrote to memory of 3464 | N/A | C:\Users\Admin\AppData\Roaming\SubDir\WindowsUpdate.exe | C:\Windows\SYSTEM32\schtasks.exe |
Uses Task Scheduler COM API
Processes
C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Panel Ejecutador MTA 3.14.zip"
C:\Users\Admin\Desktop\Panel Ejecutador MTA 3.14.exe
"C:\Users\Admin\Desktop\Panel Ejecutador MTA 3.14.exe"
C:\Windows\SYSTEM32\schtasks.exe
"schtasks" /create /tn "WindowsUpdate" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\WindowsUpdate.exe" /rl HIGHEST /f
C:\Users\Admin\AppData\Roaming\SubDir\WindowsUpdate.exe
"C:\Users\Admin\AppData\Roaming\SubDir\WindowsUpdate.exe"
C:\Windows\SYSTEM32\schtasks.exe
"schtasks" /create /tn "WindowsUpdate" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\WindowsUpdate.exe" /rl HIGHEST /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkappexec.microsoft.com | udp |
| GB | 13.87.96.169:443 | checkappexec.microsoft.com | tcp |
| US | 8.8.8.8:53 | 169.96.87.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | azxq0ap.localto.net | udp |
| US | 23.158.232.33:3425 | azxq0ap.localto.net | tcp |
| US | 8.8.8.8:53 | ipwho.is | udp |
| DE | 195.201.57.90:443 | ipwho.is | tcp |
| US | 8.8.8.8:53 | 33.232.158.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.57.201.195.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
Files
C:\Users\Admin\Desktop\Panel Ejecutador MTA 3.14.exe
| MD5 | 5791d405ca0a97a89eeaeb4f2be628be |
| SHA1 | a012d40aaaa01db12a83b0e4408d012fd383dd0b |
| SHA256 | 6c67a1bf1d558b31a790e4bdcef062c9b49f00a1b3d7361dfc8308d55b87bc5d |
| SHA512 | 3971447d6a5f1ffe51bb1acc0d2525aa5bca521358c67828e6bd983d68e8c22dfa83ab49109575bc113e13de861682af563a3ed21e5ef48cce1bfcdb8f1f2afd |
memory/1104-4-0x00007FF9F1F83000-0x00007FF9F1F85000-memory.dmp
memory/1104-5-0x00000000001B0000-0x0000000000506000-memory.dmp
memory/1104-6-0x00007FF9F1F80000-0x00007FF9F2A42000-memory.dmp
memory/1104-9-0x00007FF9F1F80000-0x00007FF9F2A42000-memory.dmp
memory/1948-10-0x000000001CD00000-0x000000001CD50000-memory.dmp
memory/1948-11-0x000000001CE10000-0x000000001CEC2000-memory.dmp
memory/1948-12-0x000000001CD70000-0x000000001CD82000-memory.dmp
memory/1948-13-0x000000001CDD0000-0x000000001CE0C000-memory.dmp