mirai | 1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336

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
18-01-2025 03:11

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General

Target

1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
Size

23KB
MD5

553fbff4e8c1e5b9468cc5d81f47f451
SHA1

4c65f38b9adca335e1185d23447bbb3e4b61dbc6
SHA256

1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336
SHA512

d3f9c1494e85673583ab60f697395de05e200006f03b1bfacd7ef0e17488d09c81e908266f765bb7c84771cfb39957f66350509c9b566d5ea50130763deadf85
SSDEEP

384:YeD8ZSH2LLZUYyGZbsOiTrowSN9rnZMINlphQ/HYtui+UsmdtJgGlzDpH7uNj1Ja:YeD8ZSWvZHZbs1row697qohQvg9hsit9

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	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for modification	/dev/misc/watchdog	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for modification	/bin/watchdog	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf

Reads runtime system information 23 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/674/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/716/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/775/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/832/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/802/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/680/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/735/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/737/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/798/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/678/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/747/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/736/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/741/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/744/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/791/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/439/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/681/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/730/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/731/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/810/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/820/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/833/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
File opened for reading	/proc/843/cmdline	1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf

/tmp/1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
/tmp/1ee8b2996d1ceb800d962878c83e6bf8ef67f3ea1bcba0cba0d49b31b3596336.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:738

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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