Analysis Overview
SHA256
b6e0e56d091ac5bfff698216e96523627eefb1a16850455593b9f23002c11d2b
Threat Level: Known bad
The file b6e0e56d091ac5bfff698216e96523627eefb1a16850455593b9f23002c11d2b.elf was found to be: Known bad.
Malicious Activity Summary
Mirai
Mirai family
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 03:29
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 03:29
Reported
2024-11-09 03:31
Platform
debian9-armhf-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/b6e0e56d091ac5bfff698216e96523627eefb1a16850455593b9f23002c11d2b.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/b6e0e56d091ac5bfff698216e96523627eefb1a16850455593b9f23002c11d2b.elf | N/A |
Enumerates running processes
Writes file to system bin folder
| Description | Indicator | Process | Target |
| File opened for modification | /bin/watchdog | /tmp/b6e0e56d091ac5bfff698216e96523627eefb1a16850455593b9f23002c11d2b.elf | N/A |
| File opened for modification | /sbin/watchdog | /tmp/b6e0e56d091ac5bfff698216e96523627eefb1a16850455593b9f23002c11d2b.elf | N/A |
Reads runtime system information
Processes
/tmp/b6e0e56d091ac5bfff698216e96523627eefb1a16850455593b9f23002c11d2b.elf
[/tmp/b6e0e56d091ac5bfff698216e96523627eefb1a16850455593b9f23002c11d2b.elf]
Network
| Country | Destination | Domain | Proto |
| US | 198.12.107.126:3778 | tcp | |
| US | 198.12.107.126:3778 | tcp |
Files
memory/645-1-0x00008000-0x00025990-memory.dmp