Analysis Overview
SHA256
b042cf20e7acc3f43bf670316fd258c9388e5e475a02dc9b9cd96b27e79e9ec3
Threat Level: Known bad
The file b042cf20e7acc3f43bf670316fd258c9388e5e475a02dc9b9cd96b27e79e9ec3 was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike
Unsigned PE
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-05-18 03:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-18 03:21
Reported
2024-05-18 03:24
Platform
win7-20231129-en
Max time kernel
132s
Max time network
141s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\b042cf20e7acc3f43bf670316fd258c9388e5e475a02dc9b9cd96b27e79e9ec3.exe
"C:\Users\Admin\AppData\Local\Temp\b042cf20e7acc3f43bf670316fd258c9388e5e475a02dc9b9cd96b27e79e9ec3.exe"
Network
| Country | Destination | Domain | Proto |
| CN | 8.130.52.13:8899 | tcp | |
| CN | 8.130.52.13:8899 | tcp | |
| CN | 8.130.52.13:8899 | tcp | |
| CN | 8.130.52.13:8899 | tcp | |
| CN | 8.130.52.13:8899 | tcp | |
| CN | 8.130.52.13:8899 | tcp | |
| CN | 8.130.52.13:8899 | tcp |
Files
memory/1108-1-0x0000000028870000-0x00000000288B1000-memory.dmp
memory/1108-0-0x00000000288C0000-0x0000000028D32000-memory.dmp
memory/1108-2-0x0000000028870000-0x00000000288B1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-18 03:21
Reported
2024-05-18 03:24
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\b042cf20e7acc3f43bf670316fd258c9388e5e475a02dc9b9cd96b27e79e9ec3.exe
"C:\Users\Admin\AppData\Local\Temp\b042cf20e7acc3f43bf670316fd258c9388e5e475a02dc9b9cd96b27e79e9ec3.exe"
Network
| Country | Destination | Domain | Proto |
| CN | 8.130.52.13:8899 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.56.20.217.in-addr.arpa | udp |
| 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 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| CN | 8.130.52.13:8899 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| CN | 8.130.52.13:8899 | tcp | |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| CN | 8.130.52.13:8899 | tcp | |
| CN | 8.130.52.13:8899 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.58.20.217.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 | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| CN | 8.130.52.13:8899 | tcp | |
| CN | 8.130.52.13:8899 | tcp | |
| US | 8.8.8.8:53 | 26.178.89.13.in-addr.arpa | udp |
Files
memory/3812-0-0x0000012DA9B40000-0x0000012DA9B81000-memory.dmp
memory/3812-1-0x0000012DA9CD0000-0x0000012DAA142000-memory.dmp