Analysis Overview
SHA256
5e94f313ad7f178850b93590f65926f82fa7a57b10d9a519bdffa0ff0a001830
Threat Level: Known bad
The file bf96986812fe58ad12783bbf087ab289 was found to be: Known bad.
Malicious Activity Summary
Gozi
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-11 02:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-11 02:20
Reported
2024-03-11 02:23
Platform
win7-20240221-en
Max time kernel
142s
Max time network
121s
Command Line
Signatures
Gozi
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2224 wrote to memory of 1712 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2224 wrote to memory of 1712 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2224 wrote to memory of 1712 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2224 wrote to memory of 1712 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2224 wrote to memory of 1712 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2224 wrote to memory of 1712 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2224 wrote to memory of 1712 | 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\bf96986812fe58ad12783bbf087ab289.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bf96986812fe58ad12783bbf087ab289.dll,#1
Network
Files
memory/1712-0-0x0000000074A10000-0x0000000074B1D000-memory.dmp
memory/1712-1-0x0000000074A10000-0x0000000074B1D000-memory.dmp
memory/1712-2-0x0000000000240000-0x000000000024D000-memory.dmp
memory/1712-5-0x0000000074A10000-0x0000000074B1D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-11 02:20
Reported
2024-03-11 02:23
Platform
win10v2004-20240226-en
Max time kernel
143s
Max time network
135s
Command Line
Signatures
Gozi
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1192 wrote to memory of 3684 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1192 wrote to memory of 3684 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1192 wrote to memory of 3684 | 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\bf96986812fe58ad12783bbf087ab289.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bf96986812fe58ad12783bbf087ab289.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gtr.antoinfer.com | udp |
| US | 8.8.8.8:53 | f1.bablefiler.at | udp |
| US | 8.8.8.8:53 | gtr.antoinfer.com | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | f1.bablefiler.at | udp |
| US | 8.8.8.8:53 | gtr.antoinfer.com | udp |
Files
memory/3684-0-0x0000000075260000-0x000000007536D000-memory.dmp
memory/3684-1-0x0000000075260000-0x000000007536D000-memory.dmp
memory/3684-2-0x0000000000970000-0x0000000000971000-memory.dmp
memory/3684-3-0x0000000000CF0000-0x0000000000CFD000-memory.dmp
memory/3684-6-0x0000000075260000-0x000000007536D000-memory.dmp