Analysis Overview
SHA256
cbd30064862c3394ca5b660cb7a9e4ea8a5379cf2192b9e6747548163435ed39
Threat Level: Known bad
The file test123.exe was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike
Unsigned PE
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-01-26 22:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-26 22:49
Reported
2024-01-26 22:52
Platform
win7-20231215-en
Max time kernel
122s
Max time network
125s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\test123.exe
"C:\Users\Admin\AppData\Local\Temp\test123.exe"
Network
| Country | Destination | Domain | Proto |
| HK | 156.245.19.127:8082 | 156.245.19.127 | tcp |
| HK | 156.245.19.127:443 | 156.245.19.127 | tcp |
| HK | 156.245.19.127:443 | 156.245.19.127 | tcp |
Files
memory/2848-0-0x000007FEBCD50000-0x000007FEBCD60000-memory.dmp
memory/2848-1-0x0000000000490000-0x00000000004D1000-memory.dmp
memory/2848-2-0x000007FEFCD60000-0x000007FEFCDCC000-memory.dmp
memory/2848-3-0x0000000003610000-0x0000000003A82000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab5A14.tmp
| MD5 | ac05d27423a85adc1622c714f2cb6184 |
| SHA1 | b0fe2b1abddb97837ea0195be70ab2ff14d43198 |
| SHA256 | c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d |
| SHA512 | 6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d |
memory/2848-20-0x000007FEFCD60000-0x000007FEFCDCC000-memory.dmp
memory/2848-21-0x0000000003610000-0x0000000003A82000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Tar4E6.tmp
| MD5 | 9c0c641c06238516f27941aa1166d427 |
| SHA1 | 64cd549fb8cf014fcd9312aa7a5b023847b6c977 |
| SHA256 | 4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f |
| SHA512 | 936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06 |
memory/2848-41-0x0000000003610000-0x0000000003A82000-memory.dmp
memory/2848-44-0x000007FEFCD60000-0x000007FEFCDCC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-26 22:49
Reported
2024-01-26 22:52
Platform
win10v2004-20231215-en
Max time kernel
150s
Max time network
155s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\test123.exe
"C:\Users\Admin\AppData\Local\Temp\test123.exe"
Network
| Country | Destination | Domain | Proto |
| HK | 156.245.19.127:8082 | 156.245.19.127 | tcp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 127.19.245.156.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| HK | 156.245.19.127:443 | 156.245.19.127 | tcp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.234.44.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| HK | 156.245.19.127:443 | 156.245.19.127 | tcp |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| HK | 156.245.19.127:443 | 156.245.19.127 | tcp |
| US | 8.8.8.8:53 | 200.178.17.96.in-addr.arpa | udp |
| HK | 156.245.19.127:443 | 156.245.19.127 | tcp |
| US | 8.8.8.8:53 | 225.162.46.104.in-addr.arpa | udp |
| NL | 52.142.223.178:80 | tcp |
Files
memory/2480-0-0x00007FFB790A0000-0x00007FFB790B0000-memory.dmp
memory/2480-1-0x000002416C770000-0x000002416C7B1000-memory.dmp
memory/2480-2-0x000002416E750000-0x000002416EBC2000-memory.dmp
memory/2480-5-0x000002416E750000-0x000002416EBC2000-memory.dmp
memory/2480-7-0x000002416E750000-0x000002416EBC2000-memory.dmp
memory/2480-9-0x000002416E750000-0x000002416EBC2000-memory.dmp