Analysis Overview
SHA256
566a1fda9c358c7305105e3eabd1d5a76b4dd31f4d8aa38ef5ed5730d92f232d
Threat Level: Known bad
The file 566a1fda9c358c7305105e3eabd1d5a76b4dd31f4d8aa38ef5ed5730d92f232d 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 21:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 21:41
Reported
2024-11-12 21:43
Platform
win7-20240903-en
Max time kernel
141s
Max time network
146s
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 |
| 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 1992 wrote to memory of 2712 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 1992 wrote to memory of 2712 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 1992 wrote to memory of 2712 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 1992 wrote to memory of 2712 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 1992 wrote to memory of 2712 | 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\566a1fda9c358c7305105e3eabd1d5a76b4dd31f4d8aa38ef5ed5730d92f232d.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YCovsaoYhUD\ztOjxni.dll"
Network
| Country | Destination | Domain | Proto |
| GB | 31.22.4.160:8080 | tcp | |
| GB | 31.22.4.160:8080 | tcp | |
| BR | 45.186.16.18:443 | tcp | |
| BR | 45.186.16.18:443 | tcp | |
| DE | 207.180.241.186:8080 | tcp | |
| DE | 207.180.241.186:8080 | tcp | |
| NG | 41.73.252.195:443 | tcp | |
| NG | 41.73.252.195:443 | tcp |
Files
memory/1992-0-0x0000000180000000-0x000000018002D000-memory.dmp
memory/1992-3-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1992-4-0x000000006AB00000-0x000000006AB4D000-memory.dmp
memory/2712-8-0x000000006AB00000-0x000000006AB4D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 21:41
Reported
2024-11-12 21:43
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
150s
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 |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
| 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 740 wrote to memory of 2444 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 740 wrote to memory of 2444 | 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\566a1fda9c358c7305105e3eabd1d5a76b4dd31f4d8aa38ef5ed5730d92f232d.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\OQZrzGnAg\CozOcmJzvMB.dll"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| GB | 31.22.4.160:8080 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| BR | 45.186.16.18:443 | tcp | |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.190.18.2.in-addr.arpa | udp |
| DE | 207.180.241.186:8080 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| NG | 41.73.252.195:443 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| SG | 159.89.202.34:443 | tcp | |
| DE | 164.68.99.3:8080 | tcp | |
| SG | 151.106.112.196:8080 | tcp | |
| CA | 158.69.222.101:443 | tcp |
Files
memory/740-0-0x0000000180000000-0x000000018002D000-memory.dmp
memory/740-3-0x00000000027F0000-0x00000000027F1000-memory.dmp
memory/740-4-0x000000006AB00000-0x000000006AB4D000-memory.dmp
memory/2444-8-0x000000006AB00000-0x000000006AB4D000-memory.dmp