Analysis Overview
SHA256
8ffca50cb3724f03e72974c6bd16061258cfaee595665f2797d952b0f8d93842
Threat Level: Shows suspicious behavior
The file 8ffca50cb3724f03e72974c6bd16061258cfaee595665f2797d952b0f8d93842 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Themida packer
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-12 11:53
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
2024-06-12 11:53
Reported
2024-06-12 11:55
Platform
win7-20240419-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2068 wrote to memory of 316 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2068 wrote to memory of 316 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2068 wrote to memory of 316 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2068 wrote to memory of 316 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2068 wrote to memory of 316 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2068 wrote to memory of 316 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2068 wrote to memory of 316 | 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\8ffca50cb3724f03e72974c6bd16061258cfaee595665f2797d952b0f8d93842.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8ffca50cb3724f03e72974c6bd16061258cfaee595665f2797d952b0f8d93842.dll,#1
Network
Files
memory/316-0-0x00000000744E0000-0x0000000074AFE000-memory.dmp
memory/316-1-0x00000000744F0000-0x0000000074B0E000-memory.dmp
memory/316-2-0x0000000073ED0000-0x00000000744EE000-memory.dmp
memory/316-3-0x00000000744E0000-0x0000000074AFE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 11:53
Reported
2024-06-12 11:55
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 896 wrote to memory of 2968 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 896 wrote to memory of 2968 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 896 wrote to memory of 2968 | 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\8ffca50cb3724f03e72974c6bd16061258cfaee595665f2797d952b0f8d93842.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8ffca50cb3724f03e72974c6bd16061258cfaee595665f2797d952b0f8d93842.dll,#1
Network
Files
memory/2968-0-0x00000000743F0000-0x0000000074A0E000-memory.dmp
memory/2968-1-0x00000000743F0000-0x0000000074419000-memory.dmp