Analysis Overview
SHA256
bf3533742fac893338c02f6d4547a87143dcf17def5e76fef266a65a9f2b0882
Threat Level: Shows suspicious behavior
The file a1c2b9cdcdcac88b81d278c22ae9996f_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
Unsigned PE
Suspicious use of SetWindowsHookEx
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-12 18:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 18:33
Reported
2024-06-12 18:35
Platform
win10v2004-20240508-en
Max time kernel
87s
Max time network
100s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\a1c2b9cdcdcac88b81d278c22ae9996f_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a1c2b9cdcdcac88b81d278c22ae9996f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a1c2b9cdcdcac88b81d278c22ae9996f_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a1c2b9cdcdcac88b81d278c22ae9996f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a1c2b9cdcdcac88b81d278c22ae9996f_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip.qq.com | udp |
| US | 8.8.8.8:53 | www.ip138.com | udp |
| CN | 115.28.247.186:80 | tcp | |
| CN | 115.28.247.186:80 | tcp | |
| CN | 115.28.247.186:80 | tcp | |
| IE | 52.111.236.23:443 | tcp |
Files
memory/4036-0-0x0000000000400000-0x00000000004F6000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 18:33
Reported
2024-06-12 18:35
Platform
win7-20240611-en
Max time kernel
128s
Max time network
122s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\a1c2b9cdcdcac88b81d278c22ae9996f_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a1c2b9cdcdcac88b81d278c22ae9996f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a1c2b9cdcdcac88b81d278c22ae9996f_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a1c2b9cdcdcac88b81d278c22ae9996f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a1c2b9cdcdcac88b81d278c22ae9996f_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip.qq.com | udp |
| US | 8.8.8.8:53 | www.ip138.com | udp |
| GB | 163.171.129.134:80 | www.ip138.com | tcp |
| US | 8.8.8.8:53 | top.ip138.com | udp |
| GB | 138.113.149.152:80 | top.ip138.com | tcp |
| CN | 115.28.247.186:80 | tcp | |
| CN | 115.28.247.186:80 | tcp | |
| CN | 115.28.247.186:80 | tcp | |
| CN | 115.28.247.186:80 | tcp | |
| CN | 115.28.247.186:80 | tcp | |
| CN | 115.28.247.186:80 | tcp |
Files
memory/2324-0-0x0000000000400000-0x00000000004F6000-memory.dmp