mirai | a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78

Analysis

max time kernel
149s
max time network
7s
platform
debian-9_mips
resource
debian9-mipsbe-20240729-en
resource tags

arch:mipsimage:debian9-mipsbe-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
22-01-2025 03:24

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General

Target

a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
Size

30KB
MD5

59188394da0c09353ea431a39f0c7c36
SHA1

9eb89f80f4c68370f630bb827f00717c4776098f
SHA256

a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78
SHA512

56b14e937cd653a0346740f4ceb02c9c60c049ddd09c5f714b461c85482859c66e6ed2973aa9347f11e539f15381be3c180eacddbb685d16d16d76bb95fae3e2
SSDEEP

768:0QsFoLUQUfRbaYdcHUwahED0gnAN99kJsQOwHn2GrrJgGlzDpbuR1JNl3:q4QfRddwahw0geVhwH2kVJuV3

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	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for modification	/dev/misc/watchdog	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for modification	/bin/watchdog	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf

Reads runtime system information 21 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/712/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/757/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/768/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/678/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/701/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/705/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/672/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/700/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/706/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/707/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/721/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/772/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/774/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/780/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/686/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/675/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/677/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/714/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/755/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/786/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
File opened for reading	/proc/425/cmdline	a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf

/tmp/a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
/tmp/a298a818620d048e87c02b39905f39d7d2b9d0945a64980b202d931fda5cff78.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
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

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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