Analysis Overview
SHA256
d766ffc0368a65bd99932e92641a2ee858636828eaff9320ca82a89a1ddc6947
Threat Level: Known bad
The file d766ffc0368a65bd99932e92641a2ee858636828eaff9320ca82a89a1ddc6947 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet family
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-11-13 14:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 14:07
Reported
2024-11-13 14:09
Platform
win7-20240903-en
Max time kernel
140s
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 2724 wrote to memory of 2892 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2724 wrote to memory of 2892 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2724 wrote to memory of 2892 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2724 wrote to memory of 2892 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2724 wrote to memory of 2892 | 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\d766ffc0368a65bd99932e92641a2ee858636828eaff9320ca82a89a1ddc6947.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\RLQDlaguQYpNNa\ffszf.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 |
Files
memory/2724-0-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2724-1-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2724-4-0x000007FEF62F0000-0x000007FEF63B0000-memory.dmp
memory/2892-5-0x000007FEF6230000-0x000007FEF62F0000-memory.dmp
memory/2892-9-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2892-10-0x000007FEF6230000-0x000007FEF62F0000-memory.dmp
memory/2892-13-0x000007FEF6230000-0x000007FEF62F0000-memory.dmp
memory/2892-14-0x000007FEF6230000-0x000007FEF62F0000-memory.dmp
memory/2892-20-0x000007FEF6230000-0x000007FEF62F0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 14:07
Reported
2024-11-13 14:09
Platform
win10v2004-20241007-en
Max time kernel
142s
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 |
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 364 wrote to memory of 1708 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 364 wrote to memory of 1708 | 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\d766ffc0368a65bd99932e92641a2ee858636828eaff9320ca82a89a1ddc6947.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XWRPK\LEdHXPfJ.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 | 68.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| MY | 103.8.26.17:8080 | tcp | |
| US | 134.122.119.23:8080 | tcp | |
| US | 104.248.225.227:8080 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| RU | 188.225.32.231:4143 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| FR | 195.154.146.35:443 | tcp | |
| GB | 178.62.112.199:8080 | tcp | |
| KR | 116.124.128.206:8080 | tcp |
Files
memory/364-3-0x0000000000BA0000-0x0000000000BA1000-memory.dmp
memory/364-1-0x0000000180000000-0x0000000180031000-memory.dmp
memory/364-4-0x00007FFA995B0000-0x00007FFA99670000-memory.dmp
memory/1708-8-0x0000000180000000-0x0000000180031000-memory.dmp