Analysis Overview
SHA256
398b3508b5b6514a56b73e48264cb83e255cbded237b0af0cc03400038d056df
Threat Level: Known bad
The file 398b3508b5b6514a56b73e48264cb83e255cbded237b0af0cc03400038d056df 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 20:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 20:53
Reported
2024-11-12 20:55
Platform
win7-20241010-en
Max time kernel
141s
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 |
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 2372 wrote to memory of 2356 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2372 wrote to memory of 2356 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2372 wrote to memory of 2356 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2372 wrote to memory of 2356 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2372 wrote to memory of 2356 | 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\398b3508b5b6514a56b73e48264cb83e255cbded237b0af0cc03400038d056df.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VtCsSXFdoBuho\PVCFerORtmL.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 | |
| RU | 188.225.32.231:4143 | tcp | |
| RU | 188.225.32.231:4143 | tcp | |
| FR | 195.154.146.35:443 | tcp | |
| FR | 195.154.146.35:443 | tcp |
Files
memory/2372-0-0x0000000000140000-0x0000000000141000-memory.dmp
memory/2372-1-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2372-4-0x000007FEF7A20000-0x000007FEF7A70000-memory.dmp
memory/2356-8-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2356-9-0x000007FEF79D0000-0x000007FEF7A20000-memory.dmp
memory/2356-11-0x000007FEF79D0000-0x000007FEF7A20000-memory.dmp
memory/2356-12-0x000007FEF79D0000-0x000007FEF7A20000-memory.dmp
memory/2356-17-0x000007FEF79D0000-0x000007FEF7A20000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 20:53
Reported
2024-11-12 20:55
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
152s
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 2356 wrote to memory of 3636 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2356 wrote to memory of 3636 | 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\398b3508b5b6514a56b73e48264cb83e255cbded237b0af0cc03400038d056df.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ThCwRopTXnn\dYZPmlGRmBq.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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| MY | 103.8.26.17:8080 | tcp | |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 134.122.119.23:8080 | tcp | |
| US | 8.8.8.8:53 | 82.190.18.2.in-addr.arpa | udp |
| US | 104.248.225.227:8080 | tcp | |
| RU | 188.225.32.231:4143 | tcp | |
| US | 8.8.8.8:53 | 103.208.201.84.in-addr.arpa | udp |
| FR | 195.154.146.35:443 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| GB | 178.62.112.199:8080 | tcp | |
| KR | 116.124.128.206:8080 | tcp | |
| IN | 103.133.214.242:8080 | tcp |
Files
memory/2356-0-0x00000000022B0000-0x00000000022B1000-memory.dmp
memory/2356-1-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2356-4-0x00007FFACF440000-0x00007FFACF490000-memory.dmp
memory/3636-8-0x0000000180000000-0x0000000180031000-memory.dmp