Analysis Overview
SHA256
4179c99032b9698a74a0b395541b8a7124531ecc053428fae0916a02b78364e1
Threat Level: Shows suspicious behavior
The file cd57e4c171d6e8f5ea8b8f824a6a7316.dll was found to be: Shows suspicious behavior.
Malicious Activity Summary
Themida packer
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-11 17:25
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: behavioral4
Detonation Overview
Submitted
2024-06-11 17:25
Reported
2024-06-11 17:27
Platform
win11-20240419-en
Max time kernel
7s
Command Line
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cd57e4c171d6e8f5ea8b8f824a6a7316.dll,#1
Network
Files
memory/4760-0-0x0000000180000000-0x0000000180B19000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-11 17:25
Reported
2024-06-11 17:27
Platform
win7-20240221-en
Max time kernel
24s
Max time network
16s
Command Line
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cd57e4c171d6e8f5ea8b8f824a6a7316.dll,#1
Network
Files
memory/1676-0-0x0000000180000000-0x0000000180B19000-memory.dmp
memory/1676-1-0x0000000180000000-0x0000000180B19000-memory.dmp
memory/1676-3-0x0000000180000000-0x0000000180B19000-memory.dmp
memory/1676-2-0x0000000180000000-0x0000000180B19000-memory.dmp
memory/1676-4-0x0000000180000000-0x0000000180B19000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-11 17:25
Reported
2024-06-11 17:27
Platform
win10-20240404-en
Max time kernel
16s
Max time network
17s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cd57e4c171d6e8f5ea8b8f824a6a7316.dll,#1
Network
Files
memory/2412-0-0x0000000180000000-0x0000000180B19000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-11 17:25
Reported
2024-06-11 17:27
Platform
win10v2004-20240426-en
Max time kernel
30s
Max time network
11s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cd57e4c171d6e8f5ea8b8f824a6a7316.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
Files
memory/1568-0-0x0000000180000000-0x0000000180B19000-memory.dmp