Analysis Overview
SHA256
e3fddaaa5f93b8883e7a5a9ca0eae00b78c8198dcbaa1c4e5a831ecaf49939f0
Threat Level: Known bad
The file b7ac2aef500217211553a0f82b05044f_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
2024-06-17 08:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-17 08:34
Reported
2024-06-17 08:36
Platform
win7-20240611-en
Max time kernel
149s
Max time network
150s
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\DDORes\win32spl.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\DDORes\win32spl.exe | C:\Users\Admin\AppData\Local\Temp\b7ac2aef500217211553a0f82b05044f_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\DDORes\win32spl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DDORes\win32spl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DDORes\win32spl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DDORes\win32spl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DDORes\win32spl.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b7ac2aef500217211553a0f82b05044f_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2564 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\b7ac2aef500217211553a0f82b05044f_JaffaCakes118.exe | C:\Windows\SysWOW64\DDORes\win32spl.exe |
| PID 2564 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\b7ac2aef500217211553a0f82b05044f_JaffaCakes118.exe | C:\Windows\SysWOW64\DDORes\win32spl.exe |
| PID 2564 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\b7ac2aef500217211553a0f82b05044f_JaffaCakes118.exe | C:\Windows\SysWOW64\DDORes\win32spl.exe |
| PID 2564 wrote to memory of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\b7ac2aef500217211553a0f82b05044f_JaffaCakes118.exe | C:\Windows\SysWOW64\DDORes\win32spl.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b7ac2aef500217211553a0f82b05044f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b7ac2aef500217211553a0f82b05044f_JaffaCakes118.exe"
C:\Windows\SysWOW64\DDORes\win32spl.exe
"C:\Windows\SysWOW64\DDORes\win32spl.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 | |
| RU | 80.87.201.221:7080 | tcp |
Files
memory/2564-4-0x0000000000270000-0x0000000000280000-memory.dmp
memory/2564-0-0x0000000000250000-0x0000000000262000-memory.dmp
memory/2564-7-0x0000000000230000-0x000000000023F000-memory.dmp
C:\Windows\SysWOW64\DDORes\win32spl.exe
| MD5 | b7ac2aef500217211553a0f82b05044f |
| SHA1 | 6f0769f93e9c16c11d15de3367184bfa22cf5e98 |
| SHA256 | e3fddaaa5f93b8883e7a5a9ca0eae00b78c8198dcbaa1c4e5a831ecaf49939f0 |
| SHA512 | 5767b5803c7055688ee14d94245916afd157c3136b731d6d853d729593a5169e2705c15b4d70dbfa6d5b92ed71153e18f7c11abae7352dfc0e871605c9d1d46f |
memory/2564-9-0x0000000000400000-0x00000000004AC000-memory.dmp
memory/2732-14-0x0000000000280000-0x0000000000290000-memory.dmp
memory/2732-10-0x0000000000260000-0x0000000000272000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 08:34
Reported
2024-06-17 08:36
Platform
win10v2004-20240508-en
Max time kernel
147s
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 |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\b7ac2aef500217211553a0f82b05044f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b7ac2aef500217211553a0f82b05044f_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| AU | 202.22.141.45:80 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| RU | 80.87.201.221:7080 | tcp | |
| RO | 82.76.111.249:443 | tcp | |
| US | 216.47.196.104:80 | tcp |
Files
memory/3448-4-0x0000000002100000-0x0000000002110000-memory.dmp
memory/3448-0-0x00000000020E0000-0x00000000020F2000-memory.dmp
memory/3448-7-0x00000000004C0000-0x00000000004CF000-memory.dmp