Analysis Overview
SHA256
7d7ae317f3ad0ae27aedde1586456a1a1d295dedb5ede9564ab38515eeca2927
Threat Level: Known bad
The file 1252-57-0x0000000010000000-0x000000001000E000-memory.dmp was found to be: Known bad.
Malicious Activity Summary
Gozi_ifsb family
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-08-10 14:47
Signatures
Gozi_ifsb family
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-10 14:47
Reported
2022-08-10 14:50
Platform
win7-20220718-en
Max time kernel
42s
Max time network
45s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1252-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1252-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2024 -s 196
Network
| Country | Destination | Domain | Proto |
| US | 204.79.197.200:443 | tcp |
Files
memory/2024-54-0x0000000000000000-mapping.dmp
memory/2024-55-0x0000000075731000-0x0000000075733000-memory.dmp
memory/2028-56-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-10 14:47
Reported
2022-08-10 14:49
Platform
win10v2004-20220721-en
Max time kernel
144s
Max time network
150s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4556 wrote to memory of 4696 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4556 wrote to memory of 4696 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4556 wrote to memory of 4696 | 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\1252-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1252-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4696 -ip 4696
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4696 -s 564
Network
| Country | Destination | Domain | Proto |
| US | 20.189.173.11:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | 226.101.242.52.in-addr.arpa | udp |
Files
memory/4696-130-0x0000000000000000-mapping.dmp