Malware Analysis Report

2024-11-30 23:54

Sample ID 220731-ng188sehbm
Target 7a474a5cc9efc6a37fe824c7e52db1153bc8de17ea12d3c25f06f8847f6a2604
SHA256 7a474a5cc9efc6a37fe824c7e52db1153bc8de17ea12d3c25f06f8847f6a2604
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

7a474a5cc9efc6a37fe824c7e52db1153bc8de17ea12d3c25f06f8847f6a2604

Threat Level: Known bad

The file 7a474a5cc9efc6a37fe824c7e52db1153bc8de17ea12d3c25f06f8847f6a2604 was found to be: Known bad.

Malicious Activity Summary

gafgyt mirai mirai_x86corona

Detect Mirai payload

Detected Gafgyt variant

Detected x86corona Mirai variant

Gafgyt family

Mirai family

Mirai_x86corona family

Writes file to tmp directory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-07-31 11:22

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 11:22

Reported

2022-07-31 18:14

Platform

ubuntu1804-amd64-en-20211208

Max time kernel

20309s

Max time network

141s

Command Line

[/tmp/7a474a5cc9efc6a37fe824c7e52db1153bc8de17ea12d3c25f06f8847f6a2604]

Signatures

Writes file to tmp directory

Description Indicator Process Target
/tmp/7a474a5cc9efc6a37fe824c7e52db1153bc8de17ea12d3c25f06f8847f6a2604 /tmp/7a474a5cc9efc6a37fe824c7e52db1153bc8de17ea12d3c25f06f8847f6a2604 /tmp/7a474a5cc9efc6a37fe824c7e52db1153bc8de17ea12d3c25f06f8847f6a2604 N/A

Processes

/tmp/7a474a5cc9efc6a37fe824c7e52db1153bc8de17ea12d3c25f06f8847f6a2604

[/tmp/7a474a5cc9efc6a37fe824c7e52db1153bc8de17ea12d3c25f06f8847f6a2604]

Network

Country Destination Domain Proto
LU 104.244.76.190:671 tcp
LU 104.244.76.190:671 tcp
LU 104.244.76.190:671 tcp
LU 104.244.76.190:671 tcp
LU 104.244.76.190:671 tcp

Files

N/A