Analysis Overview
SHA256
bfc6272441d17d94341d09a95f244e7a7b6c04e895691c59c77a5c72ae49b0a1
Threat Level: Known bad
The file bfc6272441d17d94341d09a95f244e7a7b6c04e895691c59c77a5c72ae49b0a1 was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike family
Cobaltstrike
CryptOne packer
System Location Discovery: System Language Discovery
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-09 02:51
Signatures
CryptOne 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
2024-12-09 02:51
Reported
2024-12-09 02:53
Platform
win7-20240903-en
Max time kernel
140s
Max time network
134s
Command Line
Signatures
Cobaltstrike
Cobaltstrike family
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\bfc6272441d17d94341d09a95f244e7a7b6c04e895691c59c77a5c72ae49b0a1.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bfc6272441d17d94341d09a95f244e7a7b6c04e895691c59c77a5c72ae49b0a1.exe
"C:\Users\Admin\AppData\Local\Temp\bfc6272441d17d94341d09a95f244e7a7b6c04e895691c59c77a5c72ae49b0a1.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 5.39.222.87:80 | tcp | |
| NL | 5.39.222.87:80 | tcp | |
| NL | 5.39.222.87:80 | tcp | |
| NL | 5.39.222.87:80 | tcp |
Files
memory/3004-0-0x00000000002D0000-0x0000000000317000-memory.dmp
memory/3004-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/3004-2-0x0000000000370000-0x00000000003A3000-memory.dmp
memory/3004-3-0x0000000000400000-0x000000000045F000-memory.dmp
memory/3004-5-0x0000000000400000-0x000000000044B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-09 02:51
Reported
2024-12-09 02:53
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
139s
Command Line
Signatures
Cobaltstrike
Cobaltstrike family
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\bfc6272441d17d94341d09a95f244e7a7b6c04e895691c59c77a5c72ae49b0a1.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bfc6272441d17d94341d09a95f244e7a7b6c04e895691c59c77a5c72ae49b0a1.exe
"C:\Users\Admin\AppData\Local\Temp\bfc6272441d17d94341d09a95f244e7a7b6c04e895691c59c77a5c72ae49b0a1.exe"
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 | 154.239.44.20.in-addr.arpa | udp |
| NL | 5.39.222.87:80 | tcp | |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.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 |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| NL | 5.39.222.87:80 | tcp |
Files
memory/3240-0-0x00000000021A0000-0x00000000021E7000-memory.dmp
memory/3240-1-0x0000000000400000-0x000000000044B000-memory.dmp
memory/3240-2-0x00000000021F0000-0x0000000002223000-memory.dmp
memory/3240-3-0x0000000000400000-0x000000000045F000-memory.dmp
memory/3240-5-0x0000000000400000-0x000000000044B000-memory.dmp