Malware Analysis Report

2025-01-23 14:03

Sample ID 240822-116z2szgpg
Target b94d195896ac0aa647a2334f74e1aa73_JaffaCakes118
SHA256 fc10540c1effe99bdd7a9e1025bdda6813f5dbbdb6e89acdbf79df443a5bba49
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

fc10540c1effe99bdd7a9e1025bdda6813f5dbbdb6e89acdbf79df443a5bba49

Threat Level: Likely benign

The file b94d195896ac0aa647a2334f74e1aa73_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

2024-08-22 22:08

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-22 22:08

Reported

2024-08-22 22:10

Platform

ubuntu2204-amd64-20240611-en

Max time kernel

149s

Max time network

149s

Command Line

[/tmp/b94d195896ac0aa647a2334f74e1aa73_JaffaCakes118]

Signatures

Checks CPU configuration

antivm
Description Indicator Process Target
File opened for reading /proc/cpuinfo /tmp/b94d195896ac0aa647a2334f74e1aa73_JaffaCakes118 N/A

Reads system network configuration

Description Indicator Process Target
File opened for reading /proc/net/dev /tmp/b94d195896ac0aa647a2334f74e1aa73_JaffaCakes118 N/A

Reads runtime system information

Description Indicator Process Target
File opened for reading /proc/sys/kernel/version /tmp/b94d195896ac0aa647a2334f74e1aa73_JaffaCakes118 N/A
File opened for reading /proc/stat /tmp/b94d195896ac0aa647a2334f74e1aa73_JaffaCakes118 N/A

Writes file to tmp directory

Description Indicator Process Target
File opened for modification /tmp/fake.cfg /tmp/b94d195896ac0aa647a2334f74e1aa73_JaffaCakes118 N/A

Processes

/tmp/b94d195896ac0aa647a2334f74e1aa73_JaffaCakes118

[/tmp/b94d195896ac0aa647a2334f74e1aa73_JaffaCakes118]

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
CN 222.186.34.91:9205 tcp
CN 222.186.34.91:9205 tcp

Files

N/A