Analysis Overview
SHA256
2473a2bb2de45adb666fb1dda33daa5f348ec89adecc8382fe2ebedce83826c2
Threat Level: Known bad
The file 2473a2bb2de45adb666fb1dda33daa5f348ec89adecc8382fe2ebedce83826c2 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
2024-11-13 17:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 17:53
Reported
2024-11-13 17:55
Platform
win7-20241010-en
Max time kernel
141s
Max time network
155s
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 2740 wrote to memory of 2836 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2740 wrote to memory of 2836 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2740 wrote to memory of 2836 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2740 wrote to memory of 2836 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2740 wrote to memory of 2836 | 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\2473a2bb2de45adb666fb1dda33daa5f348ec89adecc8382fe2ebedce83826c2.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\IRJnL\CwspLhDny.dll"
Network
| Country | Destination | Domain | Proto |
| US | 173.82.82.196:8080 | tcp | |
| US | 173.82.82.196:8080 | tcp | |
| SG | 159.89.202.34:443 | tcp | |
| SG | 159.89.202.34:443 | tcp | |
| US | 173.239.37.178:8080 | tcp | |
| US | 173.239.37.178:8080 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| TH | 150.95.66.124:8080 | tcp | |
| TH | 150.95.66.124:8080 | tcp |
Files
memory/2740-0-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/2740-1-0x0000000180000000-0x000000018002F000-memory.dmp
memory/2740-4-0x000007FEFBAE0000-0x000007FEFBB3F000-memory.dmp
memory/2836-8-0x0000000180000000-0x000000018002F000-memory.dmp
memory/2836-9-0x000007FEFB9E0000-0x000007FEFBA3F000-memory.dmp
memory/2836-11-0x000007FEFB9E0000-0x000007FEFBA3F000-memory.dmp
memory/2836-12-0x000007FEFB9E0000-0x000007FEFBA3F000-memory.dmp
memory/2836-18-0x000007FEFB9E0000-0x000007FEFBA3F000-memory.dmp
memory/2836-20-0x000007FEFB9E0000-0x000007FEFBA3F000-memory.dmp
memory/2836-21-0x000007FEFB9E0000-0x000007FEFBA3F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 17:53
Reported
2024-11-13 17:55
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
153s
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 408 wrote to memory of 1044 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 408 wrote to memory of 1044 | 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\2473a2bb2de45adb666fb1dda33daa5f348ec89adecc8382fe2ebedce83826c2.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MCvQZKUVoVnpsyA\zRceliXpm.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 173.82.82.196:8080 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| SG | 159.89.202.34:443 | tcp | |
| US | 173.239.37.178:8080 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| US | 8.8.8.8:53 | 7.244.29.89.in-addr.arpa | udp |
| TH | 150.95.66.124:8080 | tcp | |
| SG | 159.65.140.115:443 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| EG | 196.218.30.83:443 | tcp | |
| KR | 119.193.124.41:7080 | tcp | |
| NL | 77.81.247.144:8080 | tcp | |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
Files
memory/408-0-0x0000000000600000-0x0000000000601000-memory.dmp
memory/408-1-0x0000000180000000-0x000000018002F000-memory.dmp
memory/408-4-0x00007FFD1BCD0000-0x00007FFD1BD2F000-memory.dmp
memory/1044-8-0x0000000180000000-0x000000018002F000-memory.dmp