Analysis Overview
SHA256
2217bc9d71aa06e911ff8342b5bebdd545727d37338f51f0a33ea2590069af99
Threat Level: Known bad
The file 2217bc9d71aa06e911ff8342b5bebdd545727d37338f51f0a33ea2590069af99 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
2024-11-12 21:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 21:44
Reported
2024-11-12 21:47
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
146s
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 |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
| 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 3288 wrote to memory of 2944 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 3288 wrote to memory of 2944 | 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\2217bc9d71aa06e911ff8342b5bebdd545727d37338f51f0a33ea2590069af99.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CeLISWPATQa\EQOTO.dll"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| ID | 115.178.55.22:80 | tcp | |
| SG | 172.105.115.71:8080 | tcp | |
| KR | 218.38.121.17:443 | 218.38.121.17 | tcp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.121.38.218.in-addr.arpa | udp |
| BR | 186.250.48.5:443 | tcp | |
| IN | 103.71.99.57:8080 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| DE | 85.214.67.203:8080 | tcp | |
| FR | 85.25.120.45:8080 | tcp | |
| CN | 139.196.72.155:8080 | tcp | |
| US | 8.8.8.8:53 | 12.173.189.20.in-addr.arpa | udp |
Files
memory/3288-0-0x0000000001120000-0x0000000001121000-memory.dmp
memory/3288-1-0x0000000180000000-0x000000018002E000-memory.dmp
memory/3288-7-0x00007FFFE6230000-0x00007FFFE62B9000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 21:44
Reported
2024-11-12 21:47
Platform
win7-20240903-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 |
| 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 628 wrote to memory of 2288 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 628 wrote to memory of 2288 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 628 wrote to memory of 2288 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 628 wrote to memory of 2288 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 628 wrote to memory of 2288 | 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\2217bc9d71aa06e911ff8342b5bebdd545727d37338f51f0a33ea2590069af99.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\UMrHhjTnIMsDYB\ANhFbZquqpi.dll"
Network
| Country | Destination | Domain | Proto |
| ID | 115.178.55.22:80 | tcp | |
| SG | 172.105.115.71:8080 | tcp | |
| KR | 218.38.121.17:443 | tcp | |
| KR | 218.38.121.17:443 | tcp | |
| BR | 186.250.48.5:443 | tcp | |
| IN | 103.71.99.57:8080 | tcp | |
| DE | 85.214.67.203:8080 | tcp | |
| FR | 85.25.120.45:8080 | tcp | |
| CN | 139.196.72.155:8080 | tcp | |
| ID | 103.85.95.4:8080 | tcp | |
| US | 198.199.70.22:8080 | tcp |
Files
memory/628-3-0x0000000000400000-0x0000000000401000-memory.dmp
memory/628-0-0x0000000180000000-0x000000018002E000-memory.dmp
memory/628-7-0x000007FEF7180000-0x000007FEF7209000-memory.dmp
memory/2288-8-0x000007FEF7180000-0x000007FEF7209000-memory.dmp
memory/2288-11-0x000007FEF7180000-0x000007FEF7209000-memory.dmp
memory/2288-18-0x000007FEF7180000-0x000007FEF7209000-memory.dmp