Malware Analysis Report

2024-12-01 00:48

Sample ID 210118-8warjg3npa
Target SamPwn
SHA256 305901aa920493695729132cfd20cbddc9db2cf861071450a646c6a07b4a50f3
Tags
kaiten persistence
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

305901aa920493695729132cfd20cbddc9db2cf861071450a646c6a07b4a50f3

Threat Level: Known bad

The file SamPwn was found to be: Known bad.

Malicious Activity Summary

kaiten persistence

Identified Kaiten Bot

Kaiten family

Modifies hosts file

Writes DNS configuration

Modifies rc script

JavaScript code in executable

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-01-18 18:34

Signatures

Identified Kaiten Bot

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

Kaiten family

kaiten

JavaScript code in executable

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

Analysis: behavioral1

Detonation Overview

Submitted

2021-01-18 18:34

Reported

2021-01-18 18:36

Platform

ubuntu-amd64

Max time kernel

5194s

Max time network

152s

Command Line

[./SamPwn]

Signatures

Modifies hosts file

Description Indicator Process Target
/etc/hosts /etc/hosts N/A N/A

Writes DNS configuration

Description Indicator Process Target
/etc/resolv.conf /etc/resolv.conf N/A N/A

Modifies rc script

persistence
Description Indicator Process Target
/etc/rc.d/rc.local /etc/rc.d/rc.local ./SamPwn N/A

Processes

./SamPwn

[./SamPwn]

Network

Country Destination Domain Proto
N/A 1.1.1.1:53 sampwn.anondns.net udp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 1.1.1.1:53 ntp.ubuntu.com udp
N/A 1.1.1.1:53 ntp.ubuntu.com udp
N/A 91.189.91.157:123 ntp.ubuntu.com udp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 91.189.91.157:123 ntp.ubuntu.com udp
N/A 1.1.1.1:53 sampwn.anondns.net udp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 91.189.91.157:123 ntp.ubuntu.com udp
N/A 1.1.1.1:53 sampwn.anondns.net udp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp
N/A 13.245.9.147:6697 sampwn.anondns.net tcp

Files

N/A