mirai | 94942d96d35e20203e0c6e93048ee3933366d0eb4a8b9b122174667a89dc44c7

Analysis

max time kernel
132s
max time network
154s
platform
debian-12_armhf
resource
debian12-armhf-20240221-en
resource tags

arch:armhfimage:debian12-armhf-20240221-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
submitted
10/03/2025, 02:38

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General

Target

94942d96d35e20203e0c6e93048ee3933366d0eb4a8b9b122174667a89dc44c7.elf
Size

57KB
MD5

33776b1f4bf936ab86a09d06beb5a7a3
SHA1

65b1eba82ce4bebce15f1630a2d5f585c2f6710f
SHA256

94942d96d35e20203e0c6e93048ee3933366d0eb4a8b9b122174667a89dc44c7
SHA512

96973800ba377550aa6544e3dea8d8b47e2ed130abf8a0e5d4c3be47c3632dde7f59741fd4d7a499a8e983e80e9aca8b04c7d7c137200b8edd4c18936d08cca9
SSDEEP

1536:SCovTxilFVPMJd5hXPXVTTDyu30LDSWeh6ftj:+iHZQVTvyuELDPK6fV

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	94942d96d35e20203e0c6e93048ee3933366d0eb4a8b9b122174667a89dc44c7.elf
File opened for modification	/dev/misc/watchdog	94942d96d35e20203e0c6e93048ee3933366d0eb4a8b9b122174667a89dc44c7.elf

Reads runtime system information 1 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/self/exe	94942d96d35e20203e0c6e93048ee3933366d0eb4a8b9b122174667a89dc44c7.elf

/tmp/94942d96d35e20203e0c6e93048ee3933366d0eb4a8b9b122174667a89dc44c7.elf
/tmp/94942d96d35e20203e0c6e93048ee3933366d0eb4a8b9b122174667a89dc44c7.elf
1⤵
- Modifies Watchdog functionality
- 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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