Analysis Overview
SHA256
fa84ddf26f5e6f3a5b7a2e71a0da4849088f2c6fca6358334d7087d49d7df217
Threat Level: Likely benign
The file a12d7e1bf870dcd9d9476869ab8a2d2e_JaffaCakes118 was found to be: Likely benign.
Malicious Activity Summary
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-12 15:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 15:36
Reported
2024-06-12 15:39
Platform
win7-20240508-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2132 wrote to memory of 2056 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2132 wrote to memory of 2056 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2132 wrote to memory of 2056 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2132 wrote to memory of 2056 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2132 wrote to memory of 2056 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2132 wrote to memory of 2056 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2132 wrote to memory of 2056 | 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\a12d7e1bf870dcd9d9476869ab8a2d2e_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a12d7e1bf870dcd9d9476869ab8a2d2e_JaffaCakes118.dll,#1
Network
Files
memory/2056-3-0x0000000010000000-0x000000001002C000-memory.dmp
memory/2056-2-0x0000000010000000-0x000000001002C000-memory.dmp
memory/2056-1-0x0000000010000000-0x000000001002C000-memory.dmp
memory/2056-0-0x0000000010000000-0x000000001002C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 15:36
Reported
2024-06-12 15:39
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
53s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4068 wrote to memory of 1784 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4068 wrote to memory of 1784 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4068 wrote to memory of 1784 | 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\a12d7e1bf870dcd9d9476869ab8a2d2e_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a12d7e1bf870dcd9d9476869ab8a2d2e_JaffaCakes118.dll,#1
Network
Files
memory/1784-0-0x0000000010000000-0x000000001002C000-memory.dmp