mirai | 9713c4392e169afee76427627d374ba94b7d6af6e95a42a27c62995d2ed589ab

Analysis

max time kernel
39s
max time network
150s
platform
ubuntu-22.04_amd64
resource
ubuntu2204-amd64-20240729-en
resource tags

arch:amd64arch:i386image:ubuntu2204-amd64-20240729-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
submitted
07/03/2025, 05:23

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General

Target

9713c4392e169afee76427627d374ba94b7d6af6e95a42a27c62995d2ed589ab.elf
Size

48KB
MD5

d7bd135df49353b857d30ae8ab169a2d
SHA1

63de062b7f7adcf7ec52aa33b576e818b9fde7db
SHA256

9713c4392e169afee76427627d374ba94b7d6af6e95a42a27c62995d2ed589ab
SHA512

a3e4ff67260f8ef9216d5b7cc37e031042bd415b14fdc85ff3a773a3b3fd69091f499130f023beadd25ea27ce21c9ab1d46edcb6ee11342f1e22818428040501
SSDEEP

768:hWBpIQXdu4b/LU4ZlByuBfZwhdeTNh/RgzOkxXu7jolcpqTWJkeu+SsPQIHBx05+:QsAzbyofZaag/ARqTWKmoIhS+

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
Contacts a large (23929) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

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	9713c4392e169afee76427627d374ba94b7d6af6e95a42a27c62995d2ed589ab.elf
File opened for modification	/dev/misc/watchdog	9713c4392e169afee76427627d374ba94b7d6af6e95a42a27c62995d2ed589ab.elf

/tmp/9713c4392e169afee76427627d374ba94b7d6af6e95a42a27c62995d2ed589ab.elf
/tmp/9713c4392e169afee76427627d374ba94b7d6af6e95a42a27c62995d2ed589ab.elf
1⤵
- Modifies Watchdog functionality
PID:1563

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Network Service Discovery

T1046

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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