Analysis Overview
SHA256
b90c134581642a96f7f6be1b7a8ac33df7f92eb9e5149f81583eaff702906ece
Threat Level: Known bad
The file 02758b67b14376513986057a4220046f_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
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-27 04:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-27 04:48
Reported
2024-04-27 04:51
Platform
win7-20240221-en
Max time kernel
136s
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
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 71.57.180.213:80 | 71.57.180.213 | tcp |
| SE | 185.86.148.68:443 | tcp | |
| SE | 185.86.148.68:443 | tcp | |
| US | 168.235.82.183:8080 | tcp | |
| US | 168.235.82.183:8080 | tcp | |
| EC | 181.113.229.139:443 | tcp | |
| EC | 181.113.229.139:443 | tcp | |
| CO | 181.134.9.162:80 | tcp | |
| CO | 181.134.9.162:80 | tcp |
Files
memory/2804-4-0x00000000003E0000-0x00000000003E9000-memory.dmp
memory/2804-0-0x00000000003F0000-0x00000000003FC000-memory.dmp
memory/2804-5-0x00000000003F0000-0x00000000003FC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-27 04:48
Reported
2024-04-27 04:50
Platform
win10v2004-20240419-en
Max time kernel
129s
Max time network
145s
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\dssec\msjtes40.exe | C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dssec\msjtes40.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4756 wrote to memory of 1416 | N/A | C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe | C:\Windows\SysWOW64\dssec\msjtes40.exe |
| PID 4756 wrote to memory of 1416 | N/A | C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe | C:\Windows\SysWOW64\dssec\msjtes40.exe |
| PID 4756 wrote to memory of 1416 | N/A | C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe | C:\Windows\SysWOW64\dssec\msjtes40.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\02758b67b14376513986057a4220046f_JaffaCakes118.exe"
C:\Windows\SysWOW64\dssec\msjtes40.exe
"C:\Windows\SysWOW64\dssec\msjtes40.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 71.57.180.213:80 | tcp | |
| SE | 185.86.148.68:443 | tcp | |
| US | 168.235.82.183:8080 | tcp | |
| EC | 181.113.229.139:443 | tcp | |
| CO | 181.134.9.162:80 | tcp | |
| GB | 217.199.160.224:8080 | tcp |
Files
memory/4756-0-0x0000000002140000-0x000000000214C000-memory.dmp
memory/4756-4-0x0000000002130000-0x0000000002139000-memory.dmp
C:\Windows\SysWOW64\dssec\msjtes40.exe
| MD5 | 02758b67b14376513986057a4220046f |
| SHA1 | 1aa0a070621d544d4d98795d96c2121ced23f475 |
| SHA256 | b90c134581642a96f7f6be1b7a8ac33df7f92eb9e5149f81583eaff702906ece |
| SHA512 | be3901b1870a7a53ecff0c85f13ef7b06feb6f2c6921c727c78e90fa7b3f1b0ebe90e23c07d42d38d4657d61732f74e8f69d5c8fb034dd1c6f13434058528a92 |
memory/4756-6-0x0000000000400000-0x0000000000475000-memory.dmp
memory/1416-7-0x0000000002710000-0x000000000271C000-memory.dmp
memory/1416-11-0x0000000002710000-0x000000000271C000-memory.dmp