Analysis Overview
SHA256
2b48226655cd47084311bfb0a44cb33e1540b75f65fcf098b2c25abb4fbcb8ad
Threat Level: Known bad
The file 2b48226655cd47084311bfb0a44cb33e1540b75f65fcf098b2c25abb4fbcb8ad 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 21:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 21:45
Reported
2024-11-12 21:48
Platform
win7-20240903-en
Max time kernel
141s
Max time network
148s
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 1680 wrote to memory of 2300 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 1680 wrote to memory of 2300 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 1680 wrote to memory of 2300 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 1680 wrote to memory of 2300 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 1680 wrote to memory of 2300 | 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\2b48226655cd47084311bfb0a44cb33e1540b75f65fcf098b2c25abb4fbcb8ad.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\SyCgwNdetG\pAogsmQAzUFVC.dll"
Network
| Country | Destination | Domain | Proto |
| US | 173.82.82.196:8080 | tcp | |
| US | 173.82.82.196:8080 | tcp | |
| SG | 159.89.202.34:443 | tcp | |
| SG | 159.89.202.34:443 | tcp | |
| US | 173.239.37.178:8080 | tcp | |
| US | 173.239.37.178:8080 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| TH | 150.95.66.124:8080 | tcp | |
| TH | 150.95.66.124:8080 | tcp |
Files
memory/1680-0-0x0000000180000000-0x000000018002F000-memory.dmp
memory/1680-3-0x00000000002C0000-0x00000000002C1000-memory.dmp
memory/1680-4-0x000007FEF7490000-0x000007FEF74EF000-memory.dmp
memory/2300-8-0x0000000180000000-0x000000018002F000-memory.dmp
memory/2300-9-0x000007FEF74F0000-0x000007FEF754F000-memory.dmp
memory/2300-11-0x000007FEF74F0000-0x000007FEF754F000-memory.dmp
memory/2300-12-0x000007FEF74F0000-0x000007FEF754F000-memory.dmp
memory/2300-17-0x000007FEF74F0000-0x000007FEF754F000-memory.dmp
memory/2300-20-0x000007FEF74F0000-0x000007FEF754F000-memory.dmp
memory/2300-21-0x000007FEF74F0000-0x000007FEF754F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 21:45
Reported
2024-11-12 21:48
Platform
win10v2004-20241007-en
Max time kernel
147s
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 1936 wrote to memory of 4984 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 1936 wrote to memory of 4984 | 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\2b48226655cd47084311bfb0a44cb33e1540b75f65fcf098b2c25abb4fbcb8ad.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QWFPuZUrUBZRA\ISutNdK.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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 173.82.82.196:8080 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| SG | 159.89.202.34:443 | tcp | |
| US | 173.239.37.178:8080 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| US | 8.8.8.8:53 | 7.244.29.89.in-addr.arpa | udp |
| TH | 150.95.66.124:8080 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| SG | 159.65.140.115:443 | tcp | |
| EG | 196.218.30.83:443 | tcp | |
| KR | 119.193.124.41:7080 | tcp | |
| NL | 77.81.247.144:8080 | tcp |
Files
memory/1936-1-0x0000000180000000-0x000000018002F000-memory.dmp
memory/1936-0-0x0000000000BE0000-0x0000000000BE1000-memory.dmp
memory/1936-4-0x00007FFED6D10000-0x00007FFED6D6F000-memory.dmp
memory/4984-8-0x0000000180000000-0x000000018002F000-memory.dmp