Analysis Overview
score
10/10
SHA256
cf0f9637685cc55205b7a315d6d0c5241b7cf4cfbbd571e74427ef54caf586f1
Threat Level: Known bad
The file f2389973a7cf3b752be8969397f10c99.elf was found to be: Known bad.
Malicious Activity Summary
Mirai
UPX packed file
Changes its process name
Modifies Watchdog functionality
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-11 21:38
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-11 21:38
Reported
2024-04-11 21:40
Platform
debian9-armhf-20240226-en
Max time kernel
0s
Command Line
[/tmp/f2389973a7cf3b752be8969397f10c99.elf]
Signatures
Mirai
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | /var/Sofia | /tmp/f2389973a7cf3b752be8969397f10c99.elf | N/A |
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/f2389973a7cf3b752be8969397f10c99.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/f2389973a7cf3b752be8969397f10c99.elf | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/self/exe | /tmp/f2389973a7cf3b752be8969397f10c99.elf | N/A |
Processes
/tmp/f2389973a7cf3b752be8969397f10c99.elf
[/tmp/f2389973a7cf3b752be8969397f10c99.elf]
Network
N/A
Files
memory/648-1-0x00008000-0x00028a0c-memory.dmp