mirai | 3741aa7b52973aa89c17b455f5c64d13bab931d1214c8b049201d85ca023bcb5

Analysis

max time kernel
150s
max time network
10s
platform
debian-9_mips
resource
debian9-mipsbe-20240611-en
resource tags

arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
11/03/2025, 07:58

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General

Target

boatnet.mips.elf
Size

23KB
MD5

40348efaba5f65bdd2df8eace4abee00
SHA1

2165844b5fa73bcbf5e149e21f5ade494246a89a
SHA256

3741aa7b52973aa89c17b455f5c64d13bab931d1214c8b049201d85ca023bcb5
SHA512

a0371a9ce2575968253cbe5a4f87d905480d1a7712c15f0e1e874190f7f94a5188c1155d8a73ca508a8011067f173b50d6b76d710936129dade47ce8964c9566
SSDEEP

384:neD8ZSH2LLZUYyGZbsOiTrowSN9rnZMINlphQ/HYtui856mdzJgGlzDpH7uNj1JZ:neD8ZSWvZHZbs1row697qohQvg9856i2

Score

10^/10

mirai lzrd botnet defense_evasion discovery

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Signatures

Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
botnet mirai
Mirai family
mirai

Modifies Watchdog functionality 1 TTPs 2 IoCs

Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

defense_evasion

Impair Defenses

T1562

description	ioc	Process
File opened for modification	/dev/watchdog	boatnet.mips.elf
File opened for modification	/dev/misc/watchdog	boatnet.mips.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.mips.elf
File opened for modification	/bin/watchdog	boatnet.mips.elf

Reads runtime system information 28 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/515/cmdline	boatnet.mips.elf
File opened for reading	/proc/558/cmdline	boatnet.mips.elf
File opened for reading	/proc/680/cmdline	boatnet.mips.elf
File opened for reading	/proc/696/cmdline	boatnet.mips.elf
File opened for reading	/proc/702/cmdline	boatnet.mips.elf
File opened for reading	/proc/732/cmdline	boatnet.mips.elf
File opened for reading	/proc/758/cmdline	boatnet.mips.elf
File opened for reading	/proc/764/cmdline	boatnet.mips.elf
File opened for reading	/proc/562/cmdline	boatnet.mips.elf
File opened for reading	/proc/689/cmdline	boatnet.mips.elf
File opened for reading	/proc/697/cmdline	boatnet.mips.elf
File opened for reading	/proc/701/cmdline	boatnet.mips.elf
File opened for reading	/proc/744/cmdline	boatnet.mips.elf
File opened for reading	/proc/765/cmdline	boatnet.mips.elf
File opened for reading	/proc/788/cmdline	boatnet.mips.elf
File opened for reading	/proc/802/cmdline	boatnet.mips.elf
File opened for reading	/proc/502/cmdline	boatnet.mips.elf
File opened for reading	/proc/703/cmdline	boatnet.mips.elf
File opened for reading	/proc/707/cmdline	boatnet.mips.elf
File opened for reading	/proc/709/cmdline	boatnet.mips.elf
File opened for reading	/proc/738/cmdline	boatnet.mips.elf
File opened for reading	/proc/769/cmdline	boatnet.mips.elf
File opened for reading	/proc/774/cmdline	boatnet.mips.elf
File opened for reading	/proc/808/cmdline	boatnet.mips.elf
File opened for reading	/proc/714/cmdline	boatnet.mips.elf
File opened for reading	/proc/777/cmdline	boatnet.mips.elf
File opened for reading	/proc/781/cmdline	boatnet.mips.elf
File opened for reading	/proc/787/cmdline	boatnet.mips.elf

System Network Configuration Discovery 1 TTPs 1 IoCs

Adversaries may gather information about the network configuration of a system.

discovery

System Network Configuration Discovery

T1016

pid	Process
704	boatnet.mips.elf

/tmp/boatnet.mips.elf
/tmp/boatnet.mips.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
- System Network Configuration Discovery
PID:704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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