mirai | 79ce6264c822296b3062a68656c04029b715cc1aebd18d01195c5e6f0c7441fe

Analysis

max time kernel
150s
max time network
10s
platform
debian-12_mipsel
resource
debian12-mipsel-20240729-en
resource tags

arch:mipselimage:debian12-mipsel-20240729-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
submitted
03-02-2025 05:47

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General

Target

boatnet.mpsl.elf
Size

24KB
MD5

3936d4846498ce97961c4dee8c27bdd9
SHA1

d6a05526cd24bd3bbaa044e75e350df1f4c37e81
SHA256

79ce6264c822296b3062a68656c04029b715cc1aebd18d01195c5e6f0c7441fe
SHA512

526ff59dc2f3b783a009ad906fc12a79cc41932a95ac76ca8387137b5a408bc2659b664100330cc6dde265edcb6c0ee30a03f8c4fdedfef150a3cd4533d861a0
SSDEEP

768:obrQlS07dEv0UXqUhvQE+CXQKMQKCXBpoZqSWv1:4QlS07FUXqIYSXQKquQqN

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

Writes file to system bin folder 2 IoCs

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

Reads runtime system information 22 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/752/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/697/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/710/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/719/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/730/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/792/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/799/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/423/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/695/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/716/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/729/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/791/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/802/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/804/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/405/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/667/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/679/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/680/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/743/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/795/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/815/cmdline	boatnet.mpsl.elf
File opened for reading	/proc/407/cmdline	boatnet.mpsl.elf

/tmp/boatnet.mpsl.elf
/tmp/boatnet.mpsl.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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