Analysis Overview
SHA256
b791bd10759619ad5bf3c1f443d1208336da894686c1b9c9f7f82bfe70f7d59b
Threat Level: Known bad
The file b791bd10759619ad5bf3c1f443d1208336da894686c1b9c9f7f82bfe70f7d59b was found to be: Known bad.
Malicious Activity Summary
Cobaltstrike
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-25 07:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-25 07:35
Reported
2024-02-25 07:38
Platform
win7-20240221-en
Max time kernel
135s
Max time network
146s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\b791bd10759619ad5bf3c1f443d1208336da894686c1b9c9f7f82bfe70f7d59b.exe
"C:\Users\Admin\AppData\Local\Temp\b791bd10759619ad5bf3c1f443d1208336da894686c1b9c9f7f82bfe70f7d59b.exe"
Network
| Country | Destination | Domain | Proto |
| CN | 118.31.75.32:1145 | tcp | |
| CN | 118.31.75.32:1145 | tcp | |
| CN | 118.31.75.32:1145 | tcp | |
| CN | 118.31.75.32:1145 | tcp | |
| CN | 118.31.75.32:1145 | tcp | |
| CN | 118.31.75.32:1145 | tcp | |
| CN | 118.31.75.32:1145 | tcp |
Files
memory/1184-0-0x0000000000750000-0x0000000000751000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-25 07:35
Reported
2024-02-25 07:38
Platform
win10v2004-20240221-en
Max time kernel
140s
Max time network
158s
Command Line
Signatures
Cobaltstrike
Processes
C:\Users\Admin\AppData\Local\Temp\b791bd10759619ad5bf3c1f443d1208336da894686c1b9c9f7f82bfe70f7d59b.exe
"C:\Users\Admin\AppData\Local\Temp\b791bd10759619ad5bf3c1f443d1208336da894686c1b9c9f7f82bfe70f7d59b.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| CN | 118.31.75.32:1145 | tcp | |
| CN | 118.31.75.32:1145 | tcp | |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| CN | 118.31.75.32:1145 | tcp | |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| CN | 118.31.75.32:1145 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| CN | 118.31.75.32:1145 | tcp | |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| CN | 118.31.75.32:1145 | tcp | |
| CN | 118.31.75.32:1145 | tcp | |
| US | 8.8.8.8:53 | 105.193.132.51.in-addr.arpa | udp |
Files
memory/4672-0-0x00000273EB4A0000-0x00000273EB4A1000-memory.dmp