Analysis Overview
score
10/10
SHA256
57387202c335220f7e19bbb08758a735d3307ae45e3fbe6ee1e1bffe9e3da53d
Threat Level: Known bad
The file bc86183c67db69ea5c83b7a596a6cc21.elf was found to be: Known bad.
Malicious Activity Summary
Mirai family
Changes its process name
Deletes itself
Modifies Watchdog functionality
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-18 17:47
Signatures
Mirai family
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-18 17:47
Reported
2024-04-18 17:49
Platform
debian9-armhf-20240226-en
Max time kernel
140s
Max time network
143s
Command Line
[/tmp/bc86183c67db69ea5c83b7a596a6cc21.elf]
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | ojl7rwf2gmbc | /tmp/bc86183c67db69ea5c83b7a596a6cc21.elf | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | /tmp/bc86183c67db69ea5c83b7a596a6cc21.elf | N/A |
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/bc86183c67db69ea5c83b7a596a6cc21.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/bc86183c67db69ea5c83b7a596a6cc21.elf | N/A |
Processes
/tmp/bc86183c67db69ea5c83b7a596a6cc21.elf
[/tmp/bc86183c67db69ea5c83b7a596a6cc21.elf]
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:53 | tcpdown.su | udp |
| US | 1.1.1.1:53 | tcpdown.su( | udp |
| US | 1.1.1.1:53 | tcpdown.su( | udp |
| US | 1.1.1.1:53 | tcpdown.su( | udp |
| US | 1.1.1.1:53 | tcpdown.su( | udp |
| US | 1.1.1.1:53 | tcpdown.su( | udp |
| BG | 185.216.70.250:21425 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| AE | 92.96.162.131:80 | udp |
Files
N/A