Analysis Overview
SHA256
2abd3c9d8ccf331d4db6c1e6d555026ee034646971fe55188b65d396884d6e40
Threat Level: Known bad
The file 20240513╔╧║ú╢»╬∩╘░═ú│╡│í╬▐╕╨╓º╕╢╨Φ╟≤.pdf.scr.exe was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike
Unsigned PE
Suspicious use of SetWindowsHookEx
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-05-13 08:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-13 08:48
Reported
2024-05-13 08:50
Platform
win7-20240221-en
Max time kernel
117s
Max time network
123s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\20240513╔╧║ú╢»╬∩╘░═ú│╡│í╬▐╕╨╓º╕╢╨Φ╟≤.pdf.scr.exe
"C:\Users\Admin\AppData\Local\Temp\20240513╔╧║ú╢»╬∩╘░═ú│╡│í╬▐╕╨╓º╕╢╨Φ╟≤.pdf.scr.exe"
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-13 08:48
Reported
2024-05-13 08:50
Platform
win10v2004-20240426-en
Max time kernel
148s
Max time network
143s
Command Line
Signatures
Cobaltstrike
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240513╔╧║ú╢»╬∩╘░═ú│╡│í╬▐╕╨╓º╕╢╨Φ╟≤.pdf.scr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\20240513╔╧║ú╢»╬∩╘░═ú│╡│í╬▐╕╨╓º╕╢╨Φ╟≤.pdf.scr.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\20240513╔╧║ú╢»╬∩╘░═ú│╡│í╬▐╕╨╓º╕╢╨Φ╟≤.pdf.scr.exe
"C:\Users\Admin\AppData\Local\Temp\20240513╔╧║ú╢»╬∩╘░═ú│╡│í╬▐╕╨╓º╕╢╨Φ╟≤.pdf.scr.exe"
Network
| Country | Destination | Domain | Proto |
| CN | 106.42.215.249:443 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.152:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| NL | 23.62.61.152:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 152.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| CN | 140.249.61.241:443 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| CN | 124.236.110.231:443 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| CN | 180.213.251.231:443 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| CN | 111.170.24.232:443 | tcp | |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| CN | 42.248.140.76:443 | tcp |
Files
memory/4028-0-0x000001A4B6730000-0x000001A4B677F000-memory.dmp
memory/4028-1-0x000001A4B67E0000-0x000001A4B68E0000-memory.dmp
memory/4028-2-0x000001A4B67E0000-0x000001A4B68E0000-memory.dmp