Analysis Overview
SHA256
35c6a0be14c8174a5a411aed7efa51b6db2490b0b47e32cc765f0b6088508803
Threat Level: Known bad
The file 0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Executes dropped EXE
Drops file in System32 directory
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-03 04:26
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-03 04:26
Reported
2024-05-03 04:28
Platform
win7-20240221-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Emotet
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 185.215.227.107:443 | tcp | |
| US | 185.215.227.107:443 | tcp | |
| DE | 51.38.124.206:80 | 51.38.124.206 | tcp |
| US | 38.88.126.202:8080 | tcp | |
| US | 38.88.126.202:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp |
Files
memory/1928-0-0x00000000003B0000-0x00000000003BD000-memory.dmp
memory/1928-4-0x00000000003C0000-0x00000000003CC000-memory.dmp
memory/1928-7-0x00000000002A0000-0x00000000002AB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-03 04:26
Reported
2024-05-03 04:28
Platform
win10v2004-20240426-en
Max time kernel
137s
Max time network
144s
Command Line
Signatures
Emotet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\Websocket\winrscmd.exe | C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\Websocket\winrscmd.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1776 wrote to memory of 2936 | N/A | C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe | C:\Windows\SysWOW64\Websocket\winrscmd.exe |
| PID 1776 wrote to memory of 2936 | N/A | C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe | C:\Windows\SysWOW64\Websocket\winrscmd.exe |
| PID 1776 wrote to memory of 2936 | N/A | C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe | C:\Windows\SysWOW64\Websocket\winrscmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0faa84229bf79a4352164168fc0a7bbf_JaffaCakes118.exe"
C:\Windows\SysWOW64\Websocket\winrscmd.exe
"C:\Windows\SysWOW64\Websocket\winrscmd.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1776 -ip 1776
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 984
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 185.215.227.107:443 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| DE | 51.38.124.206:80 | 51.38.124.206 | tcp |
| US | 8.8.8.8:53 | 206.124.38.51.in-addr.arpa | udp |
| US | 38.88.126.202:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp | |
| SG | 172.104.169.32:8080 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| SG | 68.183.190.199:8080 | tcp | |
| MX | 187.162.248.237:80 | tcp |
Files
memory/1776-0-0x0000000002260000-0x000000000226D000-memory.dmp
memory/1776-4-0x0000000002270000-0x000000000227C000-memory.dmp
memory/1776-7-0x0000000002250000-0x000000000225B000-memory.dmp
C:\Windows\SysWOW64\Websocket\winrscmd.exe
| MD5 | 0faa84229bf79a4352164168fc0a7bbf |
| SHA1 | e340ff185628ceafc9ff5eef67c50fd0b989f520 |
| SHA256 | 35c6a0be14c8174a5a411aed7efa51b6db2490b0b47e32cc765f0b6088508803 |
| SHA512 | acd76874ab694c89cc09874a1c2abdc79f3a963e003c7df126ae8f7a8f95e5f17e04ea52d12728f5aa43c3feb44b04104ec4e7c00502ce4b2616db0020f17fce |
memory/2936-13-0x0000000002160000-0x000000000216C000-memory.dmp
memory/2936-9-0x0000000000670000-0x000000000067D000-memory.dmp
memory/1776-17-0x0000000000400000-0x0000000000412000-memory.dmp