Analysis Overview
SHA256
dc86628d0ffa5a23f1204e86bb7d17e3a53fd0dbdadd5a8d84a3d78081c91a3a
Threat Level: Known bad
The file b41d123badd26809b9a166753bf27d43_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 14:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 14:59
Reported
2024-06-16 15:02
Platform
win7-20240508-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
Emotet
Emotet payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| AU | 202.22.141.45:80 | tcp | |
| AU | 202.22.141.45:80 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| TH | 202.29.239.162:443 | tcp |
Files
memory/2180-7-0x0000000000230000-0x000000000023F000-memory.dmp
memory/2180-0-0x0000000000250000-0x0000000000262000-memory.dmp
memory/2180-4-0x0000000000270000-0x0000000000280000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 14:59
Reported
2024-06-16 15:02
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Emotet
Emotet payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\netmsg\upnpcont.exe | C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\netmsg\upnpcont.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1640 wrote to memory of 4424 | N/A | C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe | C:\Windows\SysWOW64\netmsg\upnpcont.exe |
| PID 1640 wrote to memory of 4424 | N/A | C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe | C:\Windows\SysWOW64\netmsg\upnpcont.exe |
| PID 1640 wrote to memory of 4424 | N/A | C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe | C:\Windows\SysWOW64\netmsg\upnpcont.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b41d123badd26809b9a166753bf27d43_JaffaCakes118.exe"
C:\Windows\SysWOW64\netmsg\upnpcont.exe
"C:\Windows\SysWOW64\netmsg\upnpcont.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| AU | 202.22.141.45:80 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| FR | 37.187.161.206:8080 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| TH | 202.29.239.162:443 | tcp | |
| RU | 80.87.201.221:7080 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| RO | 82.76.111.249:443 | tcp | |
| US | 216.47.196.104:80 | tcp |
Files
memory/1640-5-0x0000000002100000-0x0000000002110000-memory.dmp
memory/1640-0-0x00000000020E0000-0x00000000020F2000-memory.dmp
memory/1640-7-0x0000000000550000-0x000000000055F000-memory.dmp
C:\Windows\SysWOW64\netmsg\upnpcont.exe
| MD5 | b41d123badd26809b9a166753bf27d43 |
| SHA1 | 934d67e0641ac2678f6efaa6efffebadb464ed37 |
| SHA256 | dc86628d0ffa5a23f1204e86bb7d17e3a53fd0dbdadd5a8d84a3d78081c91a3a |
| SHA512 | ced264c027475e464cf6145b9eefe27a4ccb8eaed6be407124b3b5ba92a4602a8f8fa848af2ad50ac446c0f93a7a353a3e077b556c10fc586dd3fe5b87482646 |
memory/1640-9-0x0000000000400000-0x00000000004AC000-memory.dmp
memory/4424-14-0x00000000006A0000-0x00000000006B0000-memory.dmp
memory/4424-10-0x00000000005F0000-0x0000000000602000-memory.dmp