mirai | 287674c6de3182e54ad83939f5051379ccba8dc7a3fbcd7ab312029f809c8f4d

Analysis

max time kernel
148s
max time network
2s
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
06-01-2025 07:12

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General

Target

wind.mips.elf
Size

27KB
MD5

3fcfb56cbb500c729f8b83ef17263113
SHA1

1c6cd5c3bba0a22435d1b3820272ea40f5090cfd
SHA256

287674c6de3182e54ad83939f5051379ccba8dc7a3fbcd7ab312029f809c8f4d
SHA512

01c06a14a87364ac0fa1a5dea04dd58e598534e51742c4f48d98e3ef8db0ae0048f6b34b6b92724b350dc90b1f4e237a4ebb7de50996d6b0b43766ddecc49987
SSDEEP

768:q5ZSsgv/IkCuLSmFEMWB3l+sXo9JgGlzDpbuR1JQe:4ZSs4IkCuJeUsYXVJud

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

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	wind.mips.elf
File opened for modification	/bin/watchdog	wind.mips.elf

Reads runtime system information 25 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/695/cmdline	wind.mips.elf
File opened for reading	/proc/735/cmdline	wind.mips.elf
File opened for reading	/proc/777/cmdline	wind.mips.elf
File opened for reading	/proc/799/cmdline	wind.mips.elf
File opened for reading	/proc/749/cmdline	wind.mips.elf
File opened for reading	/proc/769/cmdline	wind.mips.elf
File opened for reading	/proc/412/cmdline	wind.mips.elf
File opened for reading	/proc/681/cmdline	wind.mips.elf
File opened for reading	/proc/700/cmdline	wind.mips.elf
File opened for reading	/proc/701/cmdline	wind.mips.elf
File opened for reading	/proc/702/cmdline	wind.mips.elf
File opened for reading	/proc/764/cmdline	wind.mips.elf
File opened for reading	/proc/785/cmdline	wind.mips.elf
File opened for reading	/proc/800/cmdline	wind.mips.elf
File opened for reading	/proc/665/cmdline	wind.mips.elf
File opened for reading	/proc/669/cmdline	wind.mips.elf
File opened for reading	/proc/673/cmdline	wind.mips.elf
File opened for reading	/proc/685/cmdline	wind.mips.elf
File opened for reading	/proc/715/cmdline	wind.mips.elf
File opened for reading	/proc/765/cmdline	wind.mips.elf
File opened for reading	/proc/680/cmdline	wind.mips.elf
File opened for reading	/proc/696/cmdline	wind.mips.elf
File opened for reading	/proc/707/cmdline	wind.mips.elf
File opened for reading	/proc/710/cmdline	wind.mips.elf
File opened for reading	/proc/748/cmdline	wind.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
703	wind.mips.elf

/tmp/wind.mips.elf
/tmp/wind.mips.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
- System Network Configuration Discovery
PID:703

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

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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