mirai | fe6ba55fe185d350b784890adc8130d74fabd4b1180b2efea087f3dc4975ad09

Analysis

max time kernel
149s
max time network
2s
platform
debian-9_mips
resource
debian9-mipsbe-20240418-en
resource tags

arch:mipsimage:debian9-mipsbe-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
30/01/2025, 08:52

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General

Target

boatnet.mips.elf
Size

23KB
MD5

5fb900af5c4737d28325c534f9851f9c
SHA1

165894a45795538ae093c952d6a48767f8ce09df
SHA256

fe6ba55fe185d350b784890adc8130d74fabd4b1180b2efea087f3dc4975ad09
SHA512

34a12b3b0d7d5a2fbee89f995fa5eced1c2d1a1f6dca5fea004d0abc07a898ed736e5d9bd76b5cb5a56d0899b9b60e6196684531e5a8192f739f735b5a40cfd5
SSDEEP

384:8MCnsnTaIwsGkZKN274B0GBd+h5cBHrdwQm8Vmr6JgGlzDpH7uNj1JAT:EnsnqsLy0GBd+h5cBBwQxVk6JgGlzDph

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/misc/watchdog	boatnet.mips.elf
File opened for modification	/dev/watchdog	boatnet.mips.elf

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 21 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/674/cmdline	boatnet.mips.elf
File opened for reading	/proc/677/cmdline	boatnet.mips.elf
File opened for reading	/proc/679/cmdline	boatnet.mips.elf
File opened for reading	/proc/707/cmdline	boatnet.mips.elf
File opened for reading	/proc/774/cmdline	boatnet.mips.elf
File opened for reading	/proc/777/cmdline	boatnet.mips.elf
File opened for reading	/proc/661/cmdline	boatnet.mips.elf
File opened for reading	/proc/701/cmdline	boatnet.mips.elf
File opened for reading	/proc/703/cmdline	boatnet.mips.elf
File opened for reading	/proc/756/cmdline	boatnet.mips.elf
File opened for reading	/proc/775/cmdline	boatnet.mips.elf
File opened for reading	/proc/789/cmdline	boatnet.mips.elf
File opened for reading	/proc/697/cmdline	boatnet.mips.elf
File opened for reading	/proc/702/cmdline	boatnet.mips.elf
File opened for reading	/proc/710/cmdline	boatnet.mips.elf
File opened for reading	/proc/402/cmdline	boatnet.mips.elf
File opened for reading	/proc/696/cmdline	boatnet.mips.elf
File opened for reading	/proc/718/cmdline	boatnet.mips.elf
File opened for reading	/proc/765/cmdline	boatnet.mips.elf
File opened for reading	/proc/769/cmdline	boatnet.mips.elf
File opened for reading	/proc/680/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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