Analysis Overview
SHA256
6e49cf6d0f4d747f2d53eb3ed0e7d38dd9d02805a1fd2bf459c534ff5ac7c8ec
Threat Level: Likely malicious
The file 17d22eb645882a4f08a95a9ea5e5c6bf_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Blocklisted process makes network request
VMProtect packed file
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-27 22:49
Signatures
VMProtect packed file
| 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
2024-06-27 22:49
Reported
2024-06-27 23:00
Platform
win7-20240508-en
Max time kernel
147s
Max time network
148s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2428 wrote to memory of 1960 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2428 wrote to memory of 1960 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2428 wrote to memory of 1960 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2428 wrote to memory of 1960 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2428 wrote to memory of 1960 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2428 wrote to memory of 1960 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2428 wrote to memory of 1960 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\17d22eb645882a4f08a95a9ea5e5c6bf_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\17d22eb645882a4f08a95a9ea5e5c6bf_JaffaCakes118.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 129.6.15.28:37 | tcp | |
| US | 129.6.15.29:37 | tcp | |
| US | 132.163.4.101:37 | tcp | |
| US | 132.163.4.102:37 | tcp | |
| US | 132.163.4.103:37 | tcp | |
| US | 128.138.140.44:37 | tcp | |
| US | 192.43.244.18:37 | tcp | |
| US | 131.107.1.10:37 | tcp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-27 22:49
Reported
2024-06-27 22:55
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
152s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1988 wrote to memory of 4256 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1988 wrote to memory of 4256 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1988 wrote to memory of 4256 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\17d22eb645882a4f08a95a9ea5e5c6bf_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\17d22eb645882a4f08a95a9ea5e5c6bf_JaffaCakes118.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 129.6.15.28:37 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 129.6.15.29:37 | tcp | |
| US | 132.163.4.101:37 | tcp | |
| US | 132.163.4.102:37 | tcp | |
| US | 132.163.4.103:37 | tcp | |
| US | 128.138.140.44:37 | tcp | |
| US | 192.43.244.18:37 | tcp | |
| US | 131.107.1.10:37 | tcp |