Malware Analysis Report

2024-11-13 12:58

Sample ID 240506-s1za7sbh74
Target 86.ducky
SHA256 50195c468eeb272b86850feb6654afb3ce5677bdddb0b192999706847941d13f
Tags
mirai mirai botnet
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

50195c468eeb272b86850feb6654afb3ce5677bdddb0b192999706847941d13f

Threat Level: Known bad

The file 86.ducky was found to be: Known bad.

Malicious Activity Summary

mirai mirai botnet

Mirai family

Mirai

Changes its process name

Writes file to tmp directory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-06 15:36

Signatures

Mirai family

mirai

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-06 15:36

Reported

2024-05-06 15:36

Platform

ubuntu2004-amd64-20240418-en

Max time kernel

29s

Max time network

35s

Command Line

[/tmp/86.ducky]

Signatures

Mirai

botnet mirai

Changes its process name

Description Indicator Process Target
Changes the process name, possibly in an attempt to hide itself a /tmp/86.ducky N/A

Writes file to tmp directory

Description Indicator Process Target
File opened for modification /tmp/temp7W2SV3 /tmp/86.ducky N/A

Processes

/tmp/86.ducky

[/tmp/86.ducky]

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 cdn.fwupd.org udp
US 1.1.1.1:53 cdn.fwupd.org udp
US 1.1.1.1:53 connectivity-check.ubuntu.com udp
US 98.159.100.91:1337 tcp
US 98.159.100.91:1337 tcp
US 1.1.1.1:53 dualstack.p2.shared.global.fastly.net udp
US 98.159.100.91:1337 tcp
US 98.159.100.91:1337 tcp
US 98.159.100.91:1337 tcp
US 98.159.100.91:1337 tcp
US 98.159.100.91:1337 tcp
US 98.159.100.91:1337 tcp
US 98.159.100.91:1337 tcp

Files

/tmp/temp7W2SV3

MD5 eebc28feaf0acacc2b3c572017e5bc62
SHA1 8d89598387ded2028dbecc1b8d2c900d70c8a2f6
SHA256 50195c468eeb272b86850feb6654afb3ce5677bdddb0b192999706847941d13f
SHA512 7641a7c518b4f99347900ecb2bf2553a5fa3a4d4784854c71fce24ae995481b43659971299b00ed3be6447b225c62b72cff56803556f21dfe64b14018f700fa8