Analysis Overview
SHA256
87b1209f93f82c66524e1ea510eccdcb765ccda140a1cd93a42a135a5fdda424
Threat Level: Known bad
The file 1832-57-0x0000000010000000-0x000000001000E000-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
2022-08-09 12:40
Signatures
Gozi_ifsb family
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-09 12:40
Reported
2022-08-09 12:43
Platform
win7-20220718-en
Max time kernel
29s
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\1832-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1832-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 196
Network
Files
memory/2000-54-0x0000000000000000-mapping.dmp
memory/2000-55-0x0000000076201000-0x0000000076203000-memory.dmp
memory/1108-56-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-09 12:40
Reported
2022-08-09 12:43
Platform
win10v2004-20220721-en
Max time kernel
132s
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 428 wrote to memory of 2672 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 428 wrote to memory of 2672 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 428 wrote to memory of 2672 | 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\1832-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1832-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2672 -ip 2672
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2672 -s 560
Network
| Country | Destination | Domain | Proto |
| US | 8.247.211.126:80 | tcp | |
| US | 8.247.211.126:80 | tcp | |
| US | 8.247.210.126:80 | tcp | |
| NL | 88.221.144.202:80 | tcp | |
| US | 52.168.112.67:443 | tcp | |
| US | 8.247.210.126:80 | tcp | |
| NL | 88.221.144.195:80 | tcp | |
| US | 204.79.197.203:80 | tcp |
Files
memory/2672-130-0x0000000000000000-mapping.dmp