Analysis Overview
SHA256
c6dc63cef61f9af4d1f553422632823d1004796b366320eb38d2ad1c470e190c
Threat Level: Known bad
The file 1660-57-0x0000000010000000-0x000000001000E000-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
2022-08-03 10:59
Signatures
Gozi_ifsb family
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-03 10:59
Reported
2022-08-03 11:02
Platform
win7-20220715-en
Max time kernel
38s
Max time network
41s
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\1660-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1660-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 196
Network
Files
memory/1752-54-0x0000000000000000-mapping.dmp
memory/1752-55-0x0000000075F81000-0x0000000075F83000-memory.dmp
memory/1892-56-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-03 10:59
Reported
2022-08-03 11:02
Platform
win10v2004-20220721-en
Max time kernel
117s
Max time network
147s
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 4156 wrote to memory of 2008 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4156 wrote to memory of 2008 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4156 wrote to memory of 2008 | 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\1660-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1660-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2008 -ip 2008
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2008 -s 564
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| AU | 104.46.162.226:443 | tcp | |
| US | 8.8.8.8:53 | 106.89.54.20.in-addr.arpa | udp |
| FR | 2.18.109.224:443 | tcp |
Files
memory/2008-130-0x0000000000000000-mapping.dmp