mirai | 69c8beee9353928dbb3747070baa6e41a2eede44f7a08f2c072c2b97a473cfa2

Analysis

max time kernel
149s
max time network
5s
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
11/01/2025, 01:07

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General

Target

c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
Size

23KB
MD5

5d6258afa5f961b3fa073a1600f092af
SHA1

ecf5abcc547b8f37500e54f28158087c511fdbac
SHA256

c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4
SHA512

c5b305380a3ad2f923d656b3bbe68227be9ba92d55abd665e7b44f2e35380a6967f9d2cb6a5a90e1dec6b300896510adb8c160652cc29f059966d08ad89f2782
SSDEEP

384:YeD8ZSH2LLZUYyGZbsOiTrowSN9rnZMINlphQ/HYtuiCXdTmdtJgGlzDpH7uNj1n:YeD8ZSWvZHZbs1row697qohQvg9GitJ8

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	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for modification	/dev/misc/watchdog	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for modification	/bin/watchdog	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf

Reads runtime system information 20 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/705/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/766/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/780/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/663/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/672/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/679/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/699/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/707/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/773/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/666/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/671/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/693/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/694/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/710/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/755/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/762/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/774/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/428/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/698/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
File opened for reading	/proc/700/cmdline	c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf

/tmp/c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
/tmp/c02c87dfe25f0bb6160d1a59de44d56fd336caff5fbf7216203c54f4991a38c4.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:701

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

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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