Analysis Overview
score
10/10
SHA256
aa1d49b1efb5790631b22235aab16ba9faaadbd5d4dddacf3fa9a647d153bc9a
Threat Level: Known bad
The file boatnet.arm7.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 04:10
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 04:10
Reported
2024-11-09 04:12
Platform
debian9-armhf-20240611-en
Max time kernel
149s
Max time network
7s
Command Line
[/tmp/boatnet.arm7.elf]
Signatures
Mirai
Mirai family
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/boatnet.arm7.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/boatnet.arm7.elf | N/A |
Enumerates running processes
Writes file to system bin folder
| Description | Indicator | Process | Target |
| File opened for modification | /sbin/watchdog | /tmp/boatnet.arm7.elf | N/A |
| File opened for modification | /bin/watchdog | /tmp/boatnet.arm7.elf | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/641/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/712/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/747/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/772/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/780/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/786/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/730/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/746/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/758/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/652/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/760/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/774/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/785/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/784/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/598/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/603/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/604/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/655/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/724/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/766/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/self/exe | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/595/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/716/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/765/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/778/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/588/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/647/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/648/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/776/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/646/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/656/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/768/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/770/cmdline | /tmp/boatnet.arm7.elf | N/A |
| File opened for reading | /proc/782/cmdline | /tmp/boatnet.arm7.elf | N/A |
Processes
/tmp/boatnet.arm7.elf
[/tmp/boatnet.arm7.elf]
Network
| Country | Destination | Domain | Proto |
| GB | 77.221.151.63:3778 | tcp |
Files
memory/649-1-0x00008000-0x00026464-memory.dmp