Analysis Overview
SHA256
f55d54a8bddce8014ce5548603a30e9a48f29d3a4741d8b35f1349ac24570fcf
Threat Level: Known bad
The file gozi.payload-disk was found to be: Known bad.
Malicious Activity Summary
Gozi_ifsb family
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-03-21 13:27
Signatures
Gozi_ifsb family
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-21 13:27
Reported
2022-03-21 13:30
Platform
win10v2004-en-20220113
Max time kernel
61s
Max time network
140s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1500 wrote to memory of 1516 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1500 wrote to memory of 1516 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1500 wrote to memory of 1516 | 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\gozi.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\gozi.dll,#1
Network
Files
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-21 13:27
Reported
2022-03-21 13:30
Platform
win7-20220310-en
Max time kernel
4294178s
Max time network
120s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 608 wrote to memory of 288 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 608 wrote to memory of 288 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 608 wrote to memory of 288 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 608 wrote to memory of 288 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 608 wrote to memory of 288 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 608 wrote to memory of 288 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 608 wrote to memory of 288 | 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\gozi.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\gozi.dll,#1
Network
Files
memory/288-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp