Analysis Overview
SHA256
2f90da6517ba31d42cd907480ded408e711761fb727c89baef821e040485365a
Threat Level: Known bad
The file VmManagedSetup.exe was found to be: Known bad.
Malicious Activity Summary
Systembc family
Drops file in Windows directory
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-04-14 03:03
Signatures
Systembc family
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-14 03:03
Reported
2023-04-14 03:05
Platform
win7-20230220-en
Max time kernel
120s
Max time network
122s
Command Line
Signatures
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\wow64.job | C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe | N/A |
| File opened for modification | C:\Windows\Tasks\wow64.job | C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1640 wrote to memory of 968 | N/A | C:\Windows\system32\taskeng.exe | C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe |
| PID 1640 wrote to memory of 968 | N/A | C:\Windows\system32\taskeng.exe | C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe |
| PID 1640 wrote to memory of 968 | N/A | C:\Windows\system32\taskeng.exe | C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe |
| PID 1640 wrote to memory of 968 | N/A | C:\Windows\system32\taskeng.exe | C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe |
| PID 1640 wrote to memory of 968 | N/A | C:\Windows\system32\taskeng.exe | C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe |
| PID 1640 wrote to memory of 968 | N/A | C:\Windows\system32\taskeng.exe | C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe |
| PID 1640 wrote to memory of 968 | N/A | C:\Windows\system32\taskeng.exe | C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe
"C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {889DEBD0-1B77-4D91-B7C8-7CB9048CBD33} S-1-5-18:NT AUTHORITY\System:Service:
C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe
C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe start
Network
| Country | Destination | Domain | Proto |
| RU | 92.53.90.84:4136 | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2023-04-14 03:03
Reported
2023-04-14 03:05
Platform
win10v2004-20230220-en
Max time kernel
135s
Max time network
153s
Command Line
Signatures
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Tasks\wow64.job | C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe | N/A |
| File opened for modification | C:\Windows\Tasks\wow64.job | C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe
"C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe"
C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe
C:\Users\Admin\AppData\Local\Temp\VmManagedSetup.exe start
Network
| Country | Destination | Domain | Proto |
| US | 13.107.4.50:80 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 109.133.99.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 52.182.141.63:443 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 2.77.109.52.in-addr.arpa | udp |
| US | 13.107.4.50:80 | tcp | |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| RU | 92.53.90.84:4136 | tcp | |
| US | 8.8.8.8:53 | 84.90.53.92.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp |