Analysis Overview
SHA256
ecc665fd1702211c3bbb17d92e91499583a875b458ea095be7cca9c22cac0ca9
Threat Level: Known bad
The file 8e4dbad1fadad50adc35b44883093421 was found to be: Known bad.
Malicious Activity Summary
Gozi
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-04 05:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-04 05:14
Reported
2024-02-04 05:16
Platform
win7-20231215-en
Max time kernel
140s
Max time network
119s
Command Line
Signatures
Gozi
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2920 wrote to memory of 1236 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2920 wrote to memory of 1236 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2920 wrote to memory of 1236 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2920 wrote to memory of 1236 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2920 wrote to memory of 1236 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2920 wrote to memory of 1236 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2920 wrote to memory of 1236 | 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\8e4dbad1fadad50adc35b44883093421.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8e4dbad1fadad50adc35b44883093421.dll,#1
Network
Files
memory/1236-0-0x0000000074810000-0x00000000748FF000-memory.dmp
memory/1236-1-0x0000000074810000-0x00000000748FF000-memory.dmp
memory/1236-2-0x00000000000C0000-0x00000000000C1000-memory.dmp
memory/1236-3-0x0000000074810000-0x00000000748FF000-memory.dmp
memory/1236-6-0x0000000074810000-0x00000000748FF000-memory.dmp
memory/1236-7-0x0000000074810000-0x00000000748FF000-memory.dmp
memory/1236-11-0x0000000074810000-0x00000000748FF000-memory.dmp
memory/1236-13-0x0000000074810000-0x00000000748FF000-memory.dmp
memory/1236-14-0x0000000074810000-0x00000000748FF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-04 05:14
Reported
2024-02-04 05:17
Platform
win10v2004-20231215-en
Max time kernel
142s
Max time network
149s
Command Line
Signatures
Gozi
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 392 wrote to memory of 5028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 392 wrote to memory of 5028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 392 wrote to memory of 5028 | 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\8e4dbad1fadad50adc35b44883093421.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8e4dbad1fadad50adc35b44883093421.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
Files
memory/5028-0-0x00000000751D0000-0x00000000752BF000-memory.dmp
memory/5028-2-0x00000000751D0000-0x00000000752BF000-memory.dmp
memory/5028-3-0x0000000000F30000-0x0000000000F31000-memory.dmp
memory/5028-4-0x00000000751D0000-0x00000000752BF000-memory.dmp
memory/5028-5-0x00000000751D0000-0x00000000752BF000-memory.dmp
memory/5028-6-0x00000000751D0000-0x00000000752BF000-memory.dmp
memory/5028-7-0x00000000751D0000-0x00000000752BF000-memory.dmp