mirai | df53be32419476d16ae7ea65a6250bf34d49488e74116ef18cebbe3ffb866a7b

Analysis

max time kernel
149s
max time network
3s
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
30/01/2025, 00:09

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General

Target

boatnet.mips.elf
Size

31KB
MD5

a3f3778643c6a91419d6f816e3c5276a
SHA1

315ee49ad3c63d2d06ed459023cce08d2a8df9cc
SHA256

df53be32419476d16ae7ea65a6250bf34d49488e74116ef18cebbe3ffb866a7b
SHA512

68d76dba589e9ce70b320a521372046adeff79001a6d09078cac629b203a4fb850ffa5619edc5fe2ea412e9e5bad3a0ac4511d30aa37e02d7dbd91490ff4daa8
SSDEEP

768:CkGVUFmXbht/vrCgNEAXtKWNcuOTl2N6IFGaMJgGlzDpbuR1JS:F0XbveAXtKkOTkN6hNVJuY

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

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/701/cmdline	boatnet.mips.elf
File opened for reading	/proc/705/cmdline	boatnet.mips.elf
File opened for reading	/proc/740/cmdline	boatnet.mips.elf
File opened for reading	/proc/811/cmdline	boatnet.mips.elf
File opened for reading	/proc/426/cmdline	boatnet.mips.elf
File opened for reading	/proc/686/cmdline	boatnet.mips.elf
File opened for reading	/proc/781/cmdline	boatnet.mips.elf
File opened for reading	/proc/675/cmdline	boatnet.mips.elf
File opened for reading	/proc/676/cmdline	boatnet.mips.elf
File opened for reading	/proc/700/cmdline	boatnet.mips.elf
File opened for reading	/proc/706/cmdline	boatnet.mips.elf
File opened for reading	/proc/754/cmdline	boatnet.mips.elf
File opened for reading	/proc/769/cmdline	boatnet.mips.elf
File opened for reading	/proc/797/cmdline	boatnet.mips.elf
File opened for reading	/proc/666/cmdline	boatnet.mips.elf
File opened for reading	/proc/670/cmdline	boatnet.mips.elf
File opened for reading	/proc/707/cmdline	boatnet.mips.elf
File opened for reading	/proc/712/cmdline	boatnet.mips.elf
File opened for reading	/proc/714/cmdline	boatnet.mips.elf
File opened for reading	/proc/724/cmdline	boatnet.mips.elf
File opened for reading	/proc/773/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
709	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:709

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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