Analysis
- max time kernel
149s - max time network
7s - platform
debian-9_armhf - resource
debian9-armhf-20240611-en - resource tags
arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem - submitted
09/11/2024, 04:10
Behavioral task
behavioral1
Sample
boatnet.arm7.elf
Resource
debian9-armhf-20240611-en
debian-9-armhf
6 signatures
150 seconds
General
- Target boatnet.arm7.elf
- Size 45KB
- Sample241109-erecsaxdmd
- SHA256 aa1d49b1efb5790631b22235aab16ba9faaadbd5d4dddacf3fa9a647d153bc9a
- MD5 3e325fc36baf43c0761d82f71e2dbacf
- SHA1 51abc264a88fc085838286819f1d55c3a5e2c974
- SHA512 c3eb09ed0589364dea6a2359cab8239dea8afde64f63295e03689a67ffcbb9ba071a8b1b91c55b993aba5bdc42549a5bc75df5e9f6ce2a7bc9896c6a86814134
- SSDEEP 768:g/TYCoIxdEk+AxoTZAZHFeq8b3wT9q3UELbUXfi6nVMQHI4vcGpvk3:gECFd+A6YHAxTLRQZk3
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
mirai
Botnet
-
LZRD
Signatures
- Mirai family
- Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
description ioc Process File opened for modification /dev/watchdog boatnet.arm7.elf File opened for modification /dev/misc/watchdog boatnet.arm7.elf - Enumerates running processes
Discovers information about currently running processes on the system
- Writes file to system bin folder 2 IoCs
description ioc Process File opened for modification /sbin/watchdog boatnet.arm7.elf File opened for modification /bin/watchdog boatnet.arm7.elf -
description ioc Process File opened for reading /proc/641/cmdline boatnet.arm7.elf File opened for reading /proc/712/cmdline boatnet.arm7.elf File opened for reading /proc/747/cmdline boatnet.arm7.elf File opened for reading /proc/772/cmdline boatnet.arm7.elf File opened for reading /proc/780/cmdline boatnet.arm7.elf File opened for reading /proc/786/cmdline boatnet.arm7.elf File opened for reading /proc/730/cmdline boatnet.arm7.elf File opened for reading /proc/746/cmdline boatnet.arm7.elf File opened for reading /proc/758/cmdline boatnet.arm7.elf File opened for reading /proc/652/cmdline boatnet.arm7.elf File opened for reading /proc/760/cmdline boatnet.arm7.elf File opened for reading /proc/774/cmdline boatnet.arm7.elf File opened for reading /proc/785/cmdline boatnet.arm7.elf File opened for reading /proc/784/cmdline boatnet.arm7.elf File opened for reading /proc/598/cmdline boatnet.arm7.elf File opened for reading /proc/603/cmdline boatnet.arm7.elf File opened for reading /proc/604/cmdline boatnet.arm7.elf File opened for reading /proc/655/cmdline boatnet.arm7.elf File opened for reading /proc/724/cmdline boatnet.arm7.elf File opened for reading /proc/766/cmdline boatnet.arm7.elf File opened for reading /proc/self/exe boatnet.arm7.elf File opened for reading /proc/595/cmdline boatnet.arm7.elf File opened for reading /proc/716/cmdline boatnet.arm7.elf File opened for reading /proc/765/cmdline boatnet.arm7.elf File opened for reading /proc/778/cmdline boatnet.arm7.elf File opened for reading /proc/588/cmdline boatnet.arm7.elf File opened for reading /proc/647/cmdline boatnet.arm7.elf File opened for reading /proc/648/cmdline boatnet.arm7.elf File opened for reading /proc/776/cmdline boatnet.arm7.elf File opened for reading /proc/646/cmdline boatnet.arm7.elf File opened for reading /proc/656/cmdline boatnet.arm7.elf File opened for reading /proc/768/cmdline boatnet.arm7.elf File opened for reading /proc/770/cmdline boatnet.arm7.elf File opened for reading /proc/782/cmdline boatnet.arm7.elf