Analysis Overview
SHA256
4dd48990fe42473e2f7633ef4cdcce16c17cc314defa8a6e5bd82d9bc393d602
Threat Level: Known bad
The file 4dd48990fe42473e2f7633ef4cdcce16c17cc314defa8a6e5bd82d9bc393d602 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 17:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 17:48
Reported
2024-11-13 17:50
Platform
win7-20240729-en
Max time kernel
140s
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 |
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 2604 wrote to memory of 2204 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2604 wrote to memory of 2204 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2604 wrote to memory of 2204 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2604 wrote to memory of 2204 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2604 wrote to memory of 2204 | 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\4dd48990fe42473e2f7633ef4cdcce16c17cc314defa8a6e5bd82d9bc393d602.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\GlWGmbrPbdzq\RqLezmWRA.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/2604-0-0x0000000180000000-0x000000018002F000-memory.dmp
memory/2604-3-0x00000000002C0000-0x00000000002C1000-memory.dmp
memory/2604-4-0x000007FEF7390000-0x000007FEF73EF000-memory.dmp
memory/2204-8-0x0000000180000000-0x000000018002F000-memory.dmp
memory/2204-9-0x000007FEF7330000-0x000007FEF738F000-memory.dmp
memory/2204-11-0x000007FEF7330000-0x000007FEF738F000-memory.dmp
memory/2204-12-0x000007FEF7330000-0x000007FEF738F000-memory.dmp
memory/2204-17-0x000007FEF7330000-0x000007FEF738F000-memory.dmp
memory/2204-20-0x000007FEF7330000-0x000007FEF738F000-memory.dmp
memory/2204-21-0x000007FEF7330000-0x000007FEF738F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 17:48
Reported
2024-11-13 17:50
Platform
win10v2004-20241007-en
Max time kernel
142s
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 |
| 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 1328 wrote to memory of 4568 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 1328 wrote to memory of 4568 | 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\4dd48990fe42473e2f7633ef4cdcce16c17cc314defa8a6e5bd82d9bc393d602.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\BfIDidkwDKuFD\MCweRAsCUiMzPp.dll"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 173.82.82.196:8080 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.209.201.84.in-addr.arpa | udp |
| SG | 159.89.202.34:443 | 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 | |
| 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 | 19.229.111.52.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/1328-1-0x0000000180000000-0x000000018002F000-memory.dmp
memory/1328-0-0x0000000001360000-0x0000000001361000-memory.dmp
memory/1328-4-0x00007FFB622D0000-0x00007FFB6232F000-memory.dmp
memory/4568-8-0x0000000180000000-0x000000018002F000-memory.dmp