Analysis Overview
SHA256
e192656ce9c73ac7bcb4cec136378c5843e128b76cd1c021aeec274edecbf869
Threat Level: Known bad
The file 62f24e6f4c4c7.dll was found to be: Known bad.
Malicious Activity Summary
Gozi, Gozi IFSB
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-08-09 12:12
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-09 12:12
Reported
2022-08-09 12:14
Platform
win7-20220715-en
Max time kernel
46s
Max time network
49s
Command Line
Signatures
Gozi, Gozi IFSB
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 972 wrote to memory of 1096 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 972 wrote to memory of 1096 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 972 wrote to memory of 1096 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 972 wrote to memory of 1096 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 972 wrote to memory of 1096 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 972 wrote to memory of 1096 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 972 wrote to memory of 1096 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\62f24e6f4c4c7.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\62f24e6f4c4c7.dll
Network
Files
memory/972-54-0x000007FEFB721000-0x000007FEFB723000-memory.dmp
memory/1096-55-0x0000000000000000-mapping.dmp
memory/1096-56-0x0000000075D21000-0x0000000075D23000-memory.dmp
memory/1096-57-0x0000000010000000-0x000000001000E000-memory.dmp
memory/1096-62-0x0000000000150000-0x000000000015D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-09 12:12
Reported
2022-08-09 12:14
Platform
win10v2004-20220721-en
Max time kernel
125s
Max time network
146s
Command Line
Signatures
Gozi, Gozi IFSB
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4724 wrote to memory of 3568 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4724 wrote to memory of 3568 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4724 wrote to memory of 3568 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\62f24e6f4c4c7.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\62f24e6f4c4c7.dll
Network
| Country | Destination | Domain | Proto |
| US | 67.26.209.254:80 | tcp | |
| US | 67.26.209.254:80 | tcp | |
| US | 13.107.42.16:80 | config.edge.skype.com | tcp |
| GB | 51.104.15.253:443 | tcp | |
| US | 209.197.3.8:80 | 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 | 106.89.54.20.in-addr.arpa | udp |
| NL | 79.110.52.8:80 | tcp |
Files
memory/3568-130-0x0000000000000000-mapping.dmp
memory/3568-131-0x0000000010000000-0x000000001000E000-memory.dmp
memory/3568-136-0x0000000002910000-0x000000000291D000-memory.dmp