Analysis Overview
SHA256
387d8343b9db427f3eb9bc4a4a64a0189a5943bee1d751a261b32cb19a2b68f2
Threat Level: Known bad
The file 033fcde64436879351681e075b8cb892_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
MetaSploit
Themida packer
Deletes itself
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-20 05:32
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 05:32
Reported
2024-06-20 05:35
Platform
win7-20240611-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
MetaSploit
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\dllcache\winsony.exe | C:\Users\Admin\AppData\Local\Temp\033fcde64436879351681e075b8cb892_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\dllcache\winsony.exe | C:\Users\Admin\AppData\Local\Temp\033fcde64436879351681e075b8cb892_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2988 wrote to memory of 2368 | N/A | C:\Users\Admin\AppData\Local\Temp\033fcde64436879351681e075b8cb892_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2988 wrote to memory of 2368 | N/A | C:\Users\Admin\AppData\Local\Temp\033fcde64436879351681e075b8cb892_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2988 wrote to memory of 2368 | N/A | C:\Users\Admin\AppData\Local\Temp\033fcde64436879351681e075b8cb892_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2988 wrote to memory of 2368 | N/A | C:\Users\Admin\AppData\Local\Temp\033fcde64436879351681e075b8cb892_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\033fcde64436879351681e075b8cb892_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\033fcde64436879351681e075b8cb892_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\033FCD~1.EXE > NUL
Network
Files
memory/2988-0-0x0000000000401000-0x0000000000407000-memory.dmp
memory/2988-1-0x0000000000400000-0x0000000000481000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 05:32
Reported
2024-06-20 05:35
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
56s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\033fcde64436879351681e075b8cb892_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\033fcde64436879351681e075b8cb892_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |