Analysis Overview
SHA256
3760b42608a90e61e110ad68620232d28f0948a2b2cc6b76255366a20f7a8aa7
Threat Level: Known bad
The file 3760b42608a90e61e110ad68620232d28f0948a2b2cc6b76255366a20f7a8aa7 was found to be: Known bad.
Malicious Activity Summary
TA505
UPX packed file
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-02-01 16:13
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-02-01 16:13
Reported
2022-02-02 06:54
Platform
win7-en-20211208
Max time kernel
117s
Max time network
141s
Command Line
Signatures
TA505
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1260 wrote to memory of 880 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1260 wrote to memory of 880 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1260 wrote to memory of 880 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1260 wrote to memory of 880 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1260 wrote to memory of 880 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1260 wrote to memory of 880 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1260 wrote to memory of 880 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3760b42608a90e61e110ad68620232d28f0948a2b2cc6b76255366a20f7a8aa7.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3760b42608a90e61e110ad68620232d28f0948a2b2cc6b76255366a20f7a8aa7.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ms-home-store.com | udp |
Files
memory/880-54-0x0000000075D61000-0x0000000075D63000-memory.dmp
memory/880-55-0x00000000000B0000-0x00000000000B1000-memory.dmp
memory/880-56-0x0000000010000000-0x0000000010054000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-02-01 16:13
Reported
2022-02-02 06:54
Platform
win10v2004-en-20220112
Max time kernel
157s
Max time network
190s
Command Line
Signatures
TA505
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 996 wrote to memory of 1772 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 996 wrote to memory of 1772 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 996 wrote to memory of 1772 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3760b42608a90e61e110ad68620232d28f0948a2b2cc6b76255366a20f7a8aa7.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3760b42608a90e61e110ad68620232d28f0948a2b2cc6b76255366a20f7a8aa7.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| NL | 51.124.78.146:443 | settings-win.data.microsoft.com | tcp |
| US | 8.8.8.8:53 | settings-win.data.microsoft.com | udp |
| US | 8.8.8.8:53 | ms-home-store.com | udp |
Files
memory/1772-130-0x00000000006B0000-0x00000000006B1000-memory.dmp
memory/1772-131-0x0000000010000000-0x0000000010054000-memory.dmp