Analysis Overview
SHA256
64a3448a84f5d1b31fc35d5dcddeccc0445da443ec1309334b0c72ad1d784b54
Threat Level: Known bad
The file 64a3448a84f5d1b31fc35d5dcddeccc0445da443ec1309334b0c72ad1d784b54.elf was found to be: Known bad.
Malicious Activity Summary
Mirai
UPX packed file
Changes its process name
Modifies Watchdog functionality
Enumerates active TCP sockets
Reads system network configuration
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-12 01:14
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-12 01:14
Reported
2024-04-12 01:17
Platform
debian9-mipsbe-20240226-en
Max time kernel
5s
Command Line
Signatures
Mirai
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | /var/Sofia | /tmp/64a3448a84f5d1b31fc35d5dcddeccc0445da443ec1309334b0c72ad1d784b54.elf | N/A |
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/64a3448a84f5d1b31fc35d5dcddeccc0445da443ec1309334b0c72ad1d784b54.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/64a3448a84f5d1b31fc35d5dcddeccc0445da443ec1309334b0c72ad1d784b54.elf | N/A |
Enumerates active TCP sockets
| Description | Indicator | Process | Target |
| File opened for reading | /proc/net/tcp | /tmp/64a3448a84f5d1b31fc35d5dcddeccc0445da443ec1309334b0c72ad1d784b54.elf | N/A |
Reads system network configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/net/tcp | /tmp/64a3448a84f5d1b31fc35d5dcddeccc0445da443ec1309334b0c72ad1d784b54.elf | N/A |
Processes
/tmp/64a3448a84f5d1b31fc35d5dcddeccc0445da443ec1309334b0c72ad1d784b54.elf
[/tmp/64a3448a84f5d1b31fc35d5dcddeccc0445da443ec1309334b0c72ad1d784b54.elf]
Network
Files
memory/690-1-0x00400000-0x0042da10-memory.dmp