Analysis Overview
SHA256
4424d0ca238e51d6b9d16db02f1dd5619bb72c510a9b456b93d9064bcb4e8ea2
Threat Level: Known bad
The file 4424d0ca238e51d6b9d16db02f1dd5619bb72c510a9b456b93d9064bcb4e8ea2 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
2024-11-13 17:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 17:51
Reported
2024-11-13 17:54
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
154s
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 4504 wrote to memory of 2328 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 4504 wrote to memory of 2328 | 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\4424d0ca238e51d6b9d16db02f1dd5619bb72c510a9b456b93d9064bcb4e8ea2.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\HOpNkgrD\SMOjsLiv.dll"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| MY | 103.8.26.17:8080 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 134.122.119.23:8080 | tcp | |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 104.248.225.227:8080 | tcp | |
| RU | 188.225.32.231:4143 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.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/4504-0-0x0000000002300000-0x0000000002301000-memory.dmp
memory/4504-1-0x0000000180000000-0x0000000180031000-memory.dmp
memory/4504-4-0x0000000010000000-0x00000000100C4000-memory.dmp
memory/2328-8-0x0000000180000000-0x0000000180031000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 17:51
Reported
2024-11-13 17:54
Platform
win7-20240708-en
Max time kernel
147s
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 |
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 2860 wrote to memory of 2700 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2860 wrote to memory of 2700 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2860 wrote to memory of 2700 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2860 wrote to memory of 2700 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2860 wrote to memory of 2700 | 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\4424d0ca238e51d6b9d16db02f1dd5619bb72c510a9b456b93d9064bcb4e8ea2.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YvSxEmqYMFClz\KseYI.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 |
Files
memory/2860-0-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2860-1-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2860-4-0x0000000010000000-0x00000000100C4000-memory.dmp
memory/2700-8-0x0000000180000000-0x0000000180031000-memory.dmp
memory/2700-9-0x0000000010000000-0x00000000100C4000-memory.dmp
memory/2700-11-0x0000000010000000-0x00000000100C4000-memory.dmp
memory/2700-12-0x0000000010000000-0x00000000100C4000-memory.dmp
memory/2700-19-0x0000000010000000-0x00000000100C4000-memory.dmp