Analysis Overview
SHA256
dc71ae1fea5c46b2930ed33dc807c54f87f9f40b7256fe5dadf08f144b315fce
Threat Level: Known bad
The file fcf6d663f80f397f7becb5e0363f653e.bin was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike family
Cobaltstrike
Unsigned PE
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2023-08-29 02:30
Signatures
Cobaltstrike family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-08-29 02:30
Reported
2023-08-29 02:33
Platform
win7-20230712-en
Max time kernel
126s
Max time network
139s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\cobaltstrike_shellcode.exe
"C:\Users\Admin\AppData\Local\Temp\cobaltstrike_shellcode.exe"
Network
| Country | Destination | Domain | Proto |
| CN | 120.79.181.138:443 | tcp | |
| CN | 120.79.181.138:443 | tcp | |
| CN | 120.79.181.138:443 | tcp | |
| CN | 120.79.181.138:443 | tcp |
Files
memory/1600-0-0x0000000000400000-0x000000000043C300-memory.dmp
memory/1600-1-0x0000000000440000-0x000000000047D000-memory.dmp
memory/1600-2-0x0000000000400000-0x000000000043C300-memory.dmp
memory/1600-3-0x0000000000440000-0x000000000047D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-08-29 02:30
Reported
2023-08-29 02:33
Platform
win10v2004-20230703-en
Max time kernel
142s
Max time network
152s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\cobaltstrike_shellcode.exe
"C:\Users\Admin\AppData\Local\Temp\cobaltstrike_shellcode.exe"
Network
| Country | Destination | Domain | Proto |
| CN | 120.79.181.138:443 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.3.197.209.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.121.18.2.in-addr.arpa | udp |
| CN | 120.79.181.138:443 | tcp | |
| US | 8.8.8.8:53 | 64.13.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.143.182.52.in-addr.arpa | udp |
Files
memory/4120-0-0x0000000000400000-0x000000000043C300-memory.dmp
memory/4120-1-0x0000000000450000-0x000000000048D000-memory.dmp
memory/4120-2-0x0000000000400000-0x000000000043C300-memory.dmp
memory/4120-3-0x0000000000450000-0x000000000048D000-memory.dmp