mirai | 6c2c4e3ad95f290b3ac878cd54706b2d232622f54fab0ca74c89faaebdc872db

Analysis

max time kernel
149s
max time network
6s
platform
debian-9_armhf
resource
debian9-armhf-20240418-en
resource tags

arch:armhfimage:debian9-armhf-20240418-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
30/03/2025, 17:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

boatnet.arm.elf
Size

22KB
MD5

344aceb5fb2b0fee2cad59972962b520
SHA1

868591bf73e79a4c90bfb0de03dcd70ff640ffd4
SHA256

6c2c4e3ad95f290b3ac878cd54706b2d232622f54fab0ca74c89faaebdc872db
SHA512

d63a2b4230eeb98530e396e99d6f7f2cb1da1be5b4fa1d2492a377d078c454353e579b32531826efc1d1f33da48ba677b2bff2dd1a044b691e22323810e0c801
SSDEEP

384:pfYiPvvajb9Omj5WXe76P0PCaNqgykvCggjVvuymQnhymdGUop5hB7:Hw2e76P3Oqq/gj5uAns3Uozb7

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/misc/watchdog	boatnet.arm.elf
File opened for modification	/dev/watchdog	boatnet.arm.elf

Enumerates running processes
Discovers information about currently running processes on the system

Writes file to system bin folder 2 IoCs

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

Reads runtime system information 32 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/642/cmdline	boatnet.arm.elf
File opened for reading	/proc/649/cmdline	boatnet.arm.elf
File opened for reading	/proc/709/cmdline	boatnet.arm.elf
File opened for reading	/proc/672/cmdline	boatnet.arm.elf
File opened for reading	/proc/713/cmdline	boatnet.arm.elf
File opened for reading	/proc/769/cmdline	boatnet.arm.elf
File opened for reading	/proc/781/cmdline	boatnet.arm.elf
File opened for reading	/proc/783/cmdline	boatnet.arm.elf
File opened for reading	/proc/644/cmdline	boatnet.arm.elf
File opened for reading	/proc/756/cmdline	boatnet.arm.elf
File opened for reading	/proc/599/cmdline	boatnet.arm.elf
File opened for reading	/proc/600/cmdline	boatnet.arm.elf
File opened for reading	/proc/654/cmdline	boatnet.arm.elf
File opened for reading	/proc/637/cmdline	boatnet.arm.elf
File opened for reading	/proc/721/cmdline	boatnet.arm.elf
File opened for reading	/proc/773/cmdline	boatnet.arm.elf
File opened for reading	/proc/self/exe	boatnet.arm.elf
File opened for reading	/proc/579/cmdline	boatnet.arm.elf
File opened for reading	/proc/592/cmdline	boatnet.arm.elf
File opened for reading	/proc/643/cmdline	boatnet.arm.elf
File opened for reading	/proc/737/cmdline	boatnet.arm.elf
File opened for reading	/proc/763/cmdline	boatnet.arm.elf
File opened for reading	/proc/765/cmdline	boatnet.arm.elf
File opened for reading	/proc/767/cmdline	boatnet.arm.elf
File opened for reading	/proc/738/cmdline	boatnet.arm.elf
File opened for reading	/proc/758/cmdline	boatnet.arm.elf
File opened for reading	/proc/771/cmdline	boatnet.arm.elf
File opened for reading	/proc/777/cmdline	boatnet.arm.elf
File opened for reading	/proc/596/cmdline	boatnet.arm.elf
File opened for reading	/proc/754/cmdline	boatnet.arm.elf
File opened for reading	/proc/775/cmdline	boatnet.arm.elf
File opened for reading	/proc/779/cmdline	boatnet.arm.elf

/tmp/boatnet.arm.elf
/tmp/boatnet.arm.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:645

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

Replay Monitor

Loading Replay Monitor...

Downloads