Analysis Overview
SHA256
a1304e2ecf4d039fc2a225c9b45d904621f447008c9c49bcb8ca1e56b285bb47
Threat Level: Known bad
The file a1304e2ecf4d039fc2a225c9b45d904621f447008c9c49bcb8ca1e56b285bb47.elf was found to be: Known bad.
Malicious Activity Summary
Mirai family
Mirai
Modifies Watchdog functionality
Enumerates running processes
Writes file to system bin folder
UPX packed file
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 03:18
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 03:18
Reported
2024-11-09 03:21
Platform
debian9-mipsbe-20240729-en
Max time kernel
135s
Max time network
147s
Command Line
Signatures
Mirai
Mirai family
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/a1304e2ecf4d039fc2a225c9b45d904621f447008c9c49bcb8ca1e56b285bb47.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/a1304e2ecf4d039fc2a225c9b45d904621f447008c9c49bcb8ca1e56b285bb47.elf | N/A |
Enumerates running processes
Writes file to system bin folder
| Description | Indicator | Process | Target |
| File opened for modification | /bin/watchdog | /tmp/a1304e2ecf4d039fc2a225c9b45d904621f447008c9c49bcb8ca1e56b285bb47.elf | N/A |
| File opened for modification | /sbin/watchdog | /tmp/a1304e2ecf4d039fc2a225c9b45d904621f447008c9c49bcb8ca1e56b285bb47.elf | N/A |
Reads runtime system information
Processes
/tmp/a1304e2ecf4d039fc2a225c9b45d904621f447008c9c49bcb8ca1e56b285bb47.elf
[/tmp/a1304e2ecf4d039fc2a225c9b45d904621f447008c9c49bcb8ca1e56b285bb47.elf]
Network
| Country | Destination | Domain | Proto |
| DE | 157.173.118.27:3778 | tcp | |
| DE | 157.173.118.27:3778 | tcp |
Files
memory/718-1-0x00400000-0x0043cffc-memory.dmp