Analysis Overview
SHA256
8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b
Threat Level: Known bad
The file 8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet family
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-11-12 20:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 20:46
Reported
2024-11-12 20:48
Platform
win7-20240903-en
Max time kernel
146s
Max time network
149s
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 2100 wrote to memory of 2548 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2100 wrote to memory of 2548 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2100 wrote to memory of 2548 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2100 wrote to memory of 2548 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2100 wrote to memory of 2548 | 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\8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PDrmVdnEPeUQu\jdfBeRWrSecqpQb.dll"
Network
| Country | Destination | Domain | Proto |
| DE | 165.22.73.229:8080 | tcp | |
| DE | 165.22.73.229:8080 | tcp | |
| JP | 160.16.143.191:7080 | tcp | |
| JP | 160.16.143.191:7080 | 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/2100-0-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2100-3-0x00000000002C0000-0x00000000002C1000-memory.dmp
memory/2100-4-0x0000000010000000-0x00000000100B3000-memory.dmp
memory/2548-8-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2548-9-0x0000000010000000-0x00000000100B3000-memory.dmp
memory/2548-11-0x0000000010000000-0x00000000100B3000-memory.dmp
memory/2548-13-0x0000000010000000-0x00000000100B3000-memory.dmp
memory/2548-18-0x0000000010000000-0x00000000100B3000-memory.dmp
memory/2548-19-0x0000000010000000-0x00000000100B3000-memory.dmp
memory/2548-22-0x0000000010000000-0x00000000100B3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 20:46
Reported
2024-11-12 20:48
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
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 2340 wrote to memory of 4136 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2340 wrote to memory of 4136 | 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\8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VXkoiVJntotRyPp\PRfvvuLFpUA.dll"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| DE | 165.22.73.229:8080 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| JP | 160.16.143.191:7080 | tcp | |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 134.122.119.23:8080 | tcp | |
| US | 104.248.225.227:8080 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| GH | 196.44.98.190:8080 | tcp | |
| SG | 37.44.244.177:8080 | tcp | |
| DE | 87.106.97.83:7080 | tcp |
Files
memory/2340-0-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2340-3-0x0000000002E10000-0x0000000002E11000-memory.dmp
memory/2340-4-0x0000000010000000-0x00000000100B3000-memory.dmp
memory/4136-8-0x0000000180000000-0x0000000180031000-memory.dmp