mirai | 00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269

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
31-12-2024 02:01

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General

Target

00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
Size

30KB
MD5

ba61381aa2f02065a84b093bedb7ff7b
SHA1

a4277e46a6ce63cef670171f3c06bb8783530d09
SHA256

00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269
SHA512

3c452ae4956b64521b7dceac3542deb5bf957191eed011d8a7126610d9b2b280412db48b71abbc67b36c46bc8d0863f76b2d8ab74cfd000c5c6544f66b158f79
SSDEEP

768:g/qvfZk5zP1HDd+OMKCqCSeR753zJ0lJgGlzDpbuR1Jf:tvgzPdMOMKCt57lzMVJuJ

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	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for modification	/dev/misc/watchdog	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/bin/watchdog	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for modification	/sbin/watchdog	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf

Reads runtime system information 22 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/713/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/748/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/749/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/769/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/707/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/678/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/711/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/718/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/739/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/805/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/677/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/672/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/675/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/705/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/706/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/775/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/781/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/425/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/700/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/701/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/773/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
File opened for reading	/proc/686/cmdline	00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf

/tmp/00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
/tmp/00a683af920363be18187b06f45ef5dd1d3e7b3a451155a97e2de295e8740269.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:708

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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