Analysis Overview
SHA256
928cc6c6da15f3e8df4b213fdcdb3bf7891368b36a8e8dc3eb8e9bbb513c325d
Threat Level: Known bad
The file 928cc6c6da15f3e8df4b213fdcdb3bf7891368b36a8e8dc3eb8e9bbb513c325d.elf was found to be: Known bad.
Malicious Activity Summary
Mirai family
Modifies Watchdog functionality
Enumerates running processes
Reads process memory
Changes its process name
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 02:40
Signatures
Mirai family
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 02:40
Reported
2024-11-12 02:43
Platform
ubuntu2204-amd64-20240522.1-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/928cc6c6da15f3e8df4b213fdcdb3bf7891368b36a8e8dc3eb8e9bbb513c325d.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/928cc6c6da15f3e8df4b213fdcdb3bf7891368b36a8e8dc3eb8e9bbb513c325d.elf | N/A |
Enumerates running processes
Reads process memory
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | a | /tmp/928cc6c6da15f3e8df4b213fdcdb3bf7891368b36a8e8dc3eb8e9bbb513c325d.elf | N/A |
Reads runtime system information
Processes
/tmp/928cc6c6da15f3e8df4b213fdcdb3bf7891368b36a8e8dc3eb8e9bbb513c325d.elf
[/tmp/928cc6c6da15f3e8df4b213fdcdb3bf7891368b36a8e8dc3eb8e9bbb513c325d.elf]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | 193.84.71.119 | udp |
| US | 8.8.8.8:53 | 193.84.71.119 | udp |
| US | 8.8.8.8:53 | 193.84.71.119 | udp |
| US | 8.8.8.8:53 | 193.84.71.119 | udp |
| US | 8.8.8.8:53 | 193.84.71.119 | udp |
| US | 193.84.71.119:38241 | tcp |