Analysis Overview
SHA256
cdf8254c93afe4090fc6a72b4349e4c280fd9e1a85b81811020b4cb2fc119a92
Threat Level: Known bad
The file cdf8254c93afe4090fc6a72b4349e4c280fd9e1a85b81811020b4cb2fc119a92 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 17:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 17:45
Reported
2024-11-13 17:47
Platform
win7-20240729-en
Max time kernel
140s
Max time network
142s
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 2412 wrote to memory of 2840 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2412 wrote to memory of 2840 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2412 wrote to memory of 2840 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2412 wrote to memory of 2840 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2412 wrote to memory of 2840 | 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\cdf8254c93afe4090fc6a72b4349e4c280fd9e1a85b81811020b4cb2fc119a92.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\EUWDvvdIziwzNRt\KVMqq.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/2412-1-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2412-0-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/2412-4-0x0000000010000000-0x00000000100C9000-memory.dmp
memory/2840-8-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2840-9-0x0000000010000000-0x00000000100C9000-memory.dmp
memory/2840-11-0x0000000010000000-0x00000000100C9000-memory.dmp
memory/2840-12-0x0000000010000000-0x00000000100C9000-memory.dmp
memory/2840-17-0x0000000010000000-0x00000000100C9000-memory.dmp
memory/2840-18-0x0000000010000000-0x00000000100C9000-memory.dmp
memory/2840-20-0x0000000010000000-0x00000000100C9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 17:45
Reported
2024-11-13 17:47
Platform
win10v2004-20241007-en
Max time kernel
139s
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 |
| 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 1624 wrote to memory of 976 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 1624 wrote to memory of 976 | 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\cdf8254c93afe4090fc6a72b4349e4c280fd9e1a85b81811020b4cb2fc119a92.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\UkqxeN\BVazSRNkHrU.dll"
Network
| Country | Destination | Domain | Proto |
| 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 | 17.160.190.20.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 |
| DE | 165.22.73.229:8080 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| JP | 160.16.143.191:7080 | tcp | |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 134.122.119.23:8080 | tcp | |
| US | 104.248.225.227:8080 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.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/1624-0-0x0000000001F10000-0x0000000001F11000-memory.dmp
memory/1624-1-0x0000000180000000-0x0000000180031000-memory.dmp
memory/1624-4-0x0000000010000000-0x00000000100C9000-memory.dmp
memory/976-8-0x0000000180000000-0x0000000180031000-memory.dmp