Malware Analysis Report

2025-01-23 15:08

Sample ID 240829-sbhxxszbjk
Target 1111
SHA256 dbb270dfa17527ef7f6c02f5edb8896b4d689108aa327f4e9727a3241ade5cee
Tags
antivm evasion
score
6/10

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
6/10

SHA256

dbb270dfa17527ef7f6c02f5edb8896b4d689108aa327f4e9727a3241ade5cee

Threat Level: Shows suspicious behavior

The file 1111 was found to be: Shows suspicious behavior.

Malicious Activity Summary

antivm evasion

Reads hardware information

Reads list of loaded kernel modules

Checks mountinfo of local process

Checks CPU configuration

Enumerates kernel/hardware configuration

Reads runtime system information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-29 14:56

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-29 14:56

Reported

2024-08-29 15:02

Platform

ubuntu2004-amd64-20240729-en

Max time kernel

290s

Max time network

299s

Command Line

[/tmp/1111]

Signatures

Checks mountinfo of local process

antivm
Description Indicator Process Target
File opened for reading /proc/1/mountinfo /tmp/1111 N/A

Reads hardware information

Description Indicator Process Target
File opened for reading /sys/class/dmi/id/product_uuid /tmp/1111 N/A

Reads list of loaded kernel modules

evasion
Description Indicator Process Target
File opened for reading /proc/modules /tmp/1111 N/A

Checks CPU configuration

antivm
Description Indicator Process Target
File opened for reading /proc/cpuinfo /tmp/1111 N/A

Enumerates kernel/hardware configuration

Description Indicator Process Target
File opened for reading /sys/kernel/mm/transparent_hugepage/hpage_pmd_size /tmp/1111 N/A

Reads runtime system information

Description Indicator Process Target
File opened for reading /proc/1/comm /tmp/1111 N/A
File opened for reading /proc/stat /tmp/1111 N/A
File opened for reading /proc/bus/pci/devices /tmp/1111 N/A
File opened for reading /proc/self/status /tmp/1111 N/A
File opened for reading /proc/1/environ /tmp/1111 N/A
File opened for reading /proc/self/cgroup /tmp/1111 N/A
File opened for reading /proc/filesystems /tmp/1111 N/A
File opened for reading /proc/1/stat /tmp/1111 N/A

Processes

/tmp/1111

[/tmp/1111]

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
CN 47.94.143.163:443 tcp
US 1.1.1.1:53 connectivity-check.ubuntu.com udp
CN 39.106.13.202:443 tcp
CN 47.93.47.186:443 tcp
CN 59.110.226.246:443 tcp
US 1.1.1.1:53 110.0.127.10.in-addr.arpa udp
US 1.1.1.1:53 246.226.110.59.in-addr.arpa udp
CN 47.94.200.23:443 tcp
CN 47.94.143.163:443 tcp
CN 39.106.13.202:443 tcp
CN 47.93.47.186:443 tcp
CN 59.110.226.246:443 tcp
CN 47.94.200.23:443 tcp
CN 47.94.143.163:443 tcp
CN 39.106.13.202:443 tcp
CN 47.93.47.186:443 tcp
US 1.1.1.1:53 connectivity-check.ubuntu.com udp
CN 59.110.226.246:443 tcp
CN 47.94.200.23:443 tcp
CN 47.94.143.163:443 tcp
CN 39.106.13.202:443 tcp
CN 47.93.47.186:443 tcp
US 1.1.1.1:53 connectivity-check.ubuntu.com udp
GB 185.125.190.49:80 connectivity-check.ubuntu.com tcp
CN 59.110.226.246:443 tcp
CN 47.94.200.23:443 tcp
CN 47.94.143.163:443 tcp
CN 39.106.13.202:443 tcp
CN 47.93.47.186:443 tcp
CN 59.110.226.246:443 tcp
CN 47.94.200.23:443 tcp
CN 47.94.143.163:443 tcp
CN 39.106.13.202:443 tcp
CN 47.93.47.186:443 tcp
CN 59.110.226.246:443 tcp
CN 47.94.200.23:443 tcp

Files

N/A