Analysis Overview
SHA256
cf0f9637685cc55205b7a315d6d0c5241b7cf4cfbbd571e74427ef54caf586f1
Threat Level: Known bad
The file cf0f9637685cc55205b7a315d6d0c5241b7cf4cfbbd571e74427ef54caf586f1.elf was found to be: Known bad.
Malicious Activity Summary
Mirai
Changes its process name
Modifies Watchdog functionality
UPX packed file
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-12 01:35
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-12 01:35
Reported
2024-04-12 01:37
Platform
debian9-armhf-20240226-en
Max time kernel
0s
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/cf0f9637685cc55205b7a315d6d0c5241b7cf4cfbbd571e74427ef54caf586f1.elf | N/A |
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/cf0f9637685cc55205b7a315d6d0c5241b7cf4cfbbd571e74427ef54caf586f1.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/cf0f9637685cc55205b7a315d6d0c5241b7cf4cfbbd571e74427ef54caf586f1.elf | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/self/exe | /tmp/cf0f9637685cc55205b7a315d6d0c5241b7cf4cfbbd571e74427ef54caf586f1.elf | N/A |
Processes
/tmp/cf0f9637685cc55205b7a315d6d0c5241b7cf4cfbbd571e74427ef54caf586f1.elf
[/tmp/cf0f9637685cc55205b7a315d6d0c5241b7cf4cfbbd571e74427ef54caf586f1.elf]
Network
Files
memory/649-1-0x00008000-0x00028a0c-memory.dmp