Malware Analysis Report

2024-10-24 21:20

Sample ID 240728-d4h13ayhkc
Target 0789a361636579ac9d0e44c9962bb7bd_JaffaCakes118
SHA256 01c13263c1fe49129c3bf94b38cbee2a2437fafc562e23dfb2bfbeb30eb21720
Tags
antivm
score
4/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
4/10

SHA256

01c13263c1fe49129c3bf94b38cbee2a2437fafc562e23dfb2bfbeb30eb21720

Threat Level: Likely benign

The file 0789a361636579ac9d0e44c9962bb7bd_JaffaCakes118 was found to be: Likely benign.

Malicious Activity Summary

antivm

Checks CPU configuration

Reads system network configuration

Reads runtime system information

Writes file to tmp directory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-28 03:33

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-28 03:33

Reported

2024-07-29 11:41

Platform

ubuntu2004-amd64-20240729-en

Max time kernel

149s

Max time network

148s

Command Line

[/tmp/0789a361636579ac9d0e44c9962bb7bd_JaffaCakes118]

Signatures

Checks CPU configuration

antivm
Description Indicator Process Target
File opened for reading /proc/cpuinfo /tmp/0789a361636579ac9d0e44c9962bb7bd_JaffaCakes118 N/A

Reads system network configuration

Description Indicator Process Target
File opened for reading /proc/net/dev /tmp/0789a361636579ac9d0e44c9962bb7bd_JaffaCakes118 N/A

Reads runtime system information

Description Indicator Process Target
File opened for reading /proc/sys/kernel/version /tmp/0789a361636579ac9d0e44c9962bb7bd_JaffaCakes118 N/A
File opened for reading /proc/stat /tmp/0789a361636579ac9d0e44c9962bb7bd_JaffaCakes118 N/A

Writes file to tmp directory

Description Indicator Process Target
File opened for modification /tmp/fake.cfg /tmp/0789a361636579ac9d0e44c9962bb7bd_JaffaCakes118 N/A

Processes

/tmp/0789a361636579ac9d0e44c9962bb7bd_JaffaCakes118

[/tmp/0789a361636579ac9d0e44c9962bb7bd_JaffaCakes118]

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
CN 61.160.247.7:10711 tcp
US 1.1.1.1:53 connectivity-check.ubuntu.com udp
US 1.1.1.1:53 connectivity-check.ubuntu.com udp
CN 61.160.247.7:10711 tcp

Files

N/A