Analysis Overview
SHA256
f785d7a7d3a346f941139187bfb42522369891b98f0c9cb9d6430af16e116c49
Threat Level: Known bad
The file f785d7a7d3a346f941139187bfb42522369891b98f0c9cb9d6430af16e116c49 was found to be: Known bad.
Malicious Activity Summary
Emotet family
Emotet
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-11-12 21:40
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 21:40
Reported
2024-11-12 21:42
Platform
win7-20241010-en
Max time kernel
148s
Max time network
154s
Command Line
Signatures
Emotet
Emotet family
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3032 wrote to memory of 1676 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 3032 wrote to memory of 1676 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 3032 wrote to memory of 1676 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 3032 wrote to memory of 1676 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 3032 wrote to memory of 1676 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f785d7a7d3a346f941139187bfb42522369891b98f0c9cb9d6430af16e116c49.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\TxfkmPVzq\fzWpkWq.dll"
Network
| Country | Destination | Domain | Proto |
| MY | 103.8.26.17:8080 | tcp | |
| MY | 103.8.26.17:8080 | tcp | |
| US | 134.122.119.23:8080 | tcp | |
| US | 134.122.119.23:8080 | tcp | |
| US | 104.248.225.227:8080 | tcp | |
| US | 104.248.225.227:8080 | tcp |
Files
memory/3032-1-0x0000000180000000-0x0000000180031000-memory.dmp
memory/3032-0-0x00000000003A0000-0x00000000003A1000-memory.dmp
memory/3032-4-0x000007FEFB840000-0x000007FEFB900000-memory.dmp
memory/1676-5-0x000007FEFB780000-0x000007FEFB840000-memory.dmp
memory/1676-12-0x0000000180000000-0x0000000180031000-memory.dmp
memory/1676-13-0x000007FEFB780000-0x000007FEFB840000-memory.dmp
memory/1676-15-0x000007FEFB780000-0x000007FEFB840000-memory.dmp
memory/1676-16-0x000007FEFB780000-0x000007FEFB840000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 21:40
Reported
2024-11-12 21:42
Platform
win10v2004-20241007-en
Max time kernel
137s
Max time network
145s
Command Line
Signatures
Emotet
Emotet family
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3368 wrote to memory of 4552 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 3368 wrote to memory of 4552 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f785d7a7d3a346f941139187bfb42522369891b98f0c9cb9d6430af16e116c49.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\HWDCJhBDppy\NLNmaWH.dll"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.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 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.209.201.84.in-addr.arpa | udp |
| MY | 103.8.26.17:8080 | tcp | |
| US | 134.122.119.23:8080 | tcp | |
| US | 104.248.225.227:8080 | tcp | |
| RU | 188.225.32.231:4143 | tcp | |
| FR | 195.154.146.35:443 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| GB | 178.62.112.199:8080 | tcp | |
| KR | 116.124.128.206:8080 | tcp |
Files
memory/3368-0-0x0000000000DE0000-0x0000000000DE1000-memory.dmp
memory/3368-2-0x0000000180000000-0x0000000180031000-memory.dmp
memory/3368-4-0x00007FFA2A440000-0x00007FFA2A500000-memory.dmp
memory/4552-8-0x0000000180000000-0x0000000180031000-memory.dmp