Analysis Overview
SHA256
132af342c14c21e6c3935ceadd7381d5ed84438523023eab55f7824839c45be4
Threat Level: Known bad
The file 132af342c14c21e6c3935ceadd7381d5ed84438523023eab55f7824839c45be4.elf was found to be: Known bad.
Malicious Activity Summary
Mirai
UPX packed file
Modifies Watchdog functionality
Writes file to system bin folder
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-02 12:30
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-02 12:30
Reported
2024-08-02 12:33
Platform
debian9-mipsbe-20240418-en
Max time kernel
149s
Max time network
5s
Command Line
Signatures
Mirai
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/132af342c14c21e6c3935ceadd7381d5ed84438523023eab55f7824839c45be4.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/132af342c14c21e6c3935ceadd7381d5ed84438523023eab55f7824839c45be4.elf | N/A |
Writes file to system bin folder
| Description | Indicator | Process | Target |
| File opened for modification | /sbin/watchdog | /tmp/132af342c14c21e6c3935ceadd7381d5ed84438523023eab55f7824839c45be4.elf | N/A |
| File opened for modification | /bin/watchdog | /tmp/132af342c14c21e6c3935ceadd7381d5ed84438523023eab55f7824839c45be4.elf | N/A |
Reads runtime system information
Processes
/tmp/132af342c14c21e6c3935ceadd7381d5ed84438523023eab55f7824839c45be4.elf
[/tmp/132af342c14c21e6c3935ceadd7381d5ed84438523023eab55f7824839c45be4.elf]
Network
| Country | Destination | Domain | Proto |
| RU | 213.171.4.129:3778 | tcp |
Files
memory/740-1-0x00400000-0x00451a58-memory.dmp