Analysis
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max time kernel
149s -
max time network
16s -
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
09-12-2024 22:51
Behavioral task
behavioral1
Sample
boatnet.arm7.elf
Resource
debian9-armhf-20240611-en
debian-9-armhf
6 signatures
150 seconds
General
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Target
boatnet.arm7.elf
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Size
45KB
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MD5
55856b707225257c07b753c3de5134d0
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SHA1
b8729f837bc1f50e36c9c6f5f8eb20c774815410
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SHA256
5d385c85ab99cc66207ab51cf3bef1b6afa552ffd9cd30d570645920df501262
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SHA512
8ce4ffaee528c392f8e5d22bbfb3a09e43812ff639c51b8c6d25c31a4687a13bd0f9d46c64321fd9c10c5391287a1742a0c909d431d88959408efca55c0f9c17
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SSDEEP
768:D/TYCoIxdEk+AxoTZAZHFeq8b3A9q3UELbUXfi6nVMQHI4vcGpvR:DECFd+A6YHAxJLRQZR
Score
10/10
Malware Config
Extracted
Family
mirai
Botnet
LZRD
Signatures
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Mirai family
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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/misc/watchdog boatnet.arm7.elf File opened for modification /dev/watchdog boatnet.arm7.elf -
Enumerates running processes
Discovers information about currently running processes on the system
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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/758/cmdline boatnet.arm7.elf File opened for reading /proc/805/cmdline boatnet.arm7.elf File opened for reading /proc/661/cmdline boatnet.arm7.elf File opened for reading /proc/700/cmdline boatnet.arm7.elf File opened for reading /proc/744/cmdline boatnet.arm7.elf File opened for reading /proc/807/cmdline boatnet.arm7.elf File opened for reading /proc/672/cmdline boatnet.arm7.elf File opened for reading /proc/697/cmdline boatnet.arm7.elf File opened for reading /proc/792/cmdline boatnet.arm7.elf File opened for reading /proc/621/cmdline boatnet.arm7.elf File opened for reading /proc/778/cmdline boatnet.arm7.elf File opened for reading /proc/798/cmdline boatnet.arm7.elf File opened for reading /proc/787/cmdline boatnet.arm7.elf File opened for reading /proc/794/cmdline boatnet.arm7.elf File opened for reading /proc/446/cmdline boatnet.arm7.elf File opened for reading /proc/447/cmdline boatnet.arm7.elf File opened for reading /proc/708/cmdline boatnet.arm7.elf File opened for reading /proc/674/cmdline boatnet.arm7.elf File opened for reading /proc/707/cmdline boatnet.arm7.elf File opened for reading /proc/715/cmdline boatnet.arm7.elf File opened for reading /proc/790/cmdline boatnet.arm7.elf File opened for reading /proc/self/exe boatnet.arm7.elf File opened for reading /proc/418/cmdline boatnet.arm7.elf File opened for reading /proc/660/cmdline boatnet.arm7.elf File opened for reading /proc/667/cmdline boatnet.arm7.elf File opened for reading /proc/679/cmdline boatnet.arm7.elf File opened for reading /proc/701/cmdline boatnet.arm7.elf File opened for reading /proc/728/cmdline boatnet.arm7.elf File opened for reading /proc/736/cmdline boatnet.arm7.elf File opened for reading /proc/404/cmdline boatnet.arm7.elf File opened for reading /proc/665/cmdline boatnet.arm7.elf File opened for reading /proc/666/cmdline boatnet.arm7.elf File opened for reading /proc/804/cmdline boatnet.arm7.elf File opened for reading /proc/774/cmdline boatnet.arm7.elf File opened for reading /proc/783/cmdline boatnet.arm7.elf File opened for reading /proc/789/cmdline boatnet.arm7.elf File opened for reading /proc/727/cmdline boatnet.arm7.elf File opened for reading /proc/732/cmdline boatnet.arm7.elf File opened for reading /proc/752/cmdline boatnet.arm7.elf File opened for reading /proc/802/cmdline boatnet.arm7.elf File opened for reading /proc/785/cmdline boatnet.arm7.elf File opened for reading /proc/796/cmdline boatnet.arm7.elf File opened for reading /proc/800/cmdline boatnet.arm7.elf