Malware Analysis Report

2024-11-30 23:54

Sample ID 220731-nex4ssdef2
Target 63fad1ddcd35121703a95c978842cdfe3f19be4fbaaaa19860ad0c34661d44d4
SHA256 63fad1ddcd35121703a95c978842cdfe3f19be4fbaaaa19860ad0c34661d44d4
Tags
gafgyt mirai mirai_x86corona
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

63fad1ddcd35121703a95c978842cdfe3f19be4fbaaaa19860ad0c34661d44d4

Threat Level: Known bad

The file 63fad1ddcd35121703a95c978842cdfe3f19be4fbaaaa19860ad0c34661d44d4 was found to be: Known bad.

Malicious Activity Summary

gafgyt mirai mirai_x86corona

Gafgyt family

Mirai family

Mirai_x86corona family

Detect Mirai payload

Detected Gafgyt variant

Detected x86corona Mirai variant

Writes file to tmp directory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-07-31 11:19

Signatures

Detect Mirai payload

Description Indicator Process Target
N/A N/A N/A N/A

Detected Gafgyt variant

Description Indicator Process Target
N/A N/A N/A N/A

Detected x86corona Mirai variant

Description Indicator Process Target
N/A N/A N/A N/A

Gafgyt family

gafgyt

Mirai family

mirai

Mirai_x86corona family

mirai_x86corona

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-31 11:19

Reported

2022-07-31 18:06

Platform

ubuntu1804-amd64-en-20211208

Max time kernel

0s

Max time network

142s

Command Line

[/tmp/63fad1ddcd35121703a95c978842cdfe3f19be4fbaaaa19860ad0c34661d44d4]

Signatures

Writes file to tmp directory

Description Indicator Process Target
/tmp/63fad1ddcd35121703a95c978842cdfe3f19be4fbaaaa19860ad0c34661d44d4 /tmp/63fad1ddcd35121703a95c978842cdfe3f19be4fbaaaa19860ad0c34661d44d4 /tmp/63fad1ddcd35121703a95c978842cdfe3f19be4fbaaaa19860ad0c34661d44d4 N/A

Processes

/tmp/63fad1ddcd35121703a95c978842cdfe3f19be4fbaaaa19860ad0c34661d44d4

[/tmp/63fad1ddcd35121703a95c978842cdfe3f19be4fbaaaa19860ad0c34661d44d4]

Network

Country Destination Domain Proto
US 165.227.68.28:23 tcp
US 165.227.68.28:23 tcp
US 165.227.68.28:23 tcp
US 165.227.68.28:23 tcp
US 165.227.68.28:23 tcp

Files

N/A