Analysis Overview
SHA256
62e2f7da81a6ce76239af480ef1dc843085c4df0d10d232d6a15b142e218ad2e
Threat Level: Known bad
The file 62e2f7da81a6ce76239af480ef1dc843085c4df0d10d232d6a15b142e218ad2e.elf was found to be: Known bad.
Malicious Activity Summary
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
2024-10-14 01:28
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-14 01:28
Reported
2024-10-14 01:31
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
135s
Max time network
146s
Command Line
Signatures
Mirai
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/62e2f7da81a6ce76239af480ef1dc843085c4df0d10d232d6a15b142e218ad2e.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/62e2f7da81a6ce76239af480ef1dc843085c4df0d10d232d6a15b142e218ad2e.elf | N/A |
Enumerates running processes
Writes file to system bin folder
| Description | Indicator | Process | Target |
| File opened for modification | /sbin/watchdog | /tmp/62e2f7da81a6ce76239af480ef1dc843085c4df0d10d232d6a15b142e218ad2e.elf | N/A |
| File opened for modification | /bin/watchdog | /tmp/62e2f7da81a6ce76239af480ef1dc843085c4df0d10d232d6a15b142e218ad2e.elf | N/A |
Reads runtime system information
Processes
/tmp/62e2f7da81a6ce76239af480ef1dc843085c4df0d10d232d6a15b142e218ad2e.elf
[/tmp/62e2f7da81a6ce76239af480ef1dc843085c4df0d10d232d6a15b142e218ad2e.elf]
Network
| Country | Destination | Domain | Proto |
| DE | 45.131.65.138:3778 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 185.125.188.61:443 | tcp | |
| GB | 185.125.188.62:443 | tcp | |
| US | 151.101.129.91:443 | tcp | |
| US | 151.101.129.91:443 | tcp | |
| GB | 89.187.167.5:443 | tcp | |
| DE | 45.131.65.138:3778 | tcp |
Files
memory/1511-1-0x0000000000400000-0x0000000000614b00-memory.dmp