Malware Analysis Report

2025-03-15 01:50

Sample ID 240417-zw69ksfd2y
Target 38e8a7ad78afc948164bae1f1cbbcd26.elf
SHA256 cba079fbaa1ebedbb75d9c0dc4e013c63c7ff0a62aac7dde7cb605a4324b5d56
Tags
botnet mirai
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

cba079fbaa1ebedbb75d9c0dc4e013c63c7ff0a62aac7dde7cb605a4324b5d56

Threat Level: Known bad

The file 38e8a7ad78afc948164bae1f1cbbcd26.elf was found to be: Known bad.

Malicious Activity Summary

botnet mirai

Mirai family

Changes its process name

Deletes itself

Reads runtime system information

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-17 21:05

Signatures

Mirai family

mirai

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-17 21:05

Reported

2024-04-17 21:07

Platform

debian9-armhf-20240226-en

Max time kernel

149s

Max time network

144s

Command Line

[/tmp/38e8a7ad78afc948164bae1f1cbbcd26.elf]

Signatures

Changes its process name

Description Indicator Process Target
Changes the process name, possibly in an attempt to hide itself httpd /tmp/38e8a7ad78afc948164bae1f1cbbcd26.elf N/A

Deletes itself

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

Reads runtime system information

Description Indicator Process Target
File opened for reading /proc/111�"/cmdline N/A N/A
File opened for reading /proc/6666�3/cmdline N/A N/A
File opened for reading /proc/6666�4/cmdline N/A N/A
File opened for reading /proc/2222*/stat N/A N/A
File opened for reading /proc/6666�6/cmdline N/A N/A
File opened for reading /proc/6666�3/cmdline N/A N/A
File opened for reading /proc/1111�3/stat N/A N/A
File opened for reading /proc/6666�3/cmdline N/A N/A
File opened for reading /proc/6666|9/stat N/A N/A
File opened for reading /proc/5555�/stat N/A N/A
File opened for reading /proc/7777�5/cmdline N/A N/A
File opened for reading /proc/6666�6/cmdline N/A N/A
File opened for reading /proc/66664/stat N/A N/A
File opened for reading /proc/6666b4/cmdline N/A N/A
File opened for reading /proc/1111�3/cmdline N/A N/A
File opened for reading /proc/3333�3/cmdline N/A N/A
File opened for reading /proc/5555�2/cmdline N/A N/A
File opened for reading /proc/6666�4/stat N/A N/A
File opened for reading /proc/6666�4/cmdline N/A N/A
File opened for reading /proc/66661/cmdline N/A N/A
File opened for reading /proc/2222�*/cmdline N/A N/A
File opened for reading /proc/3333�3/stat N/A N/A
File opened for reading /proc/5555�2/cmdline N/A N/A
File opened for reading /proc/6666m8/cmdline N/A N/A
File opened for reading /proc/111c�"/cmdline N/A N/A
File opened for reading /proc/66664/cmdline N/A N/A
File opened for reading /proc/6666�7/cmdline N/A N/A
File opened for reading /proc/6666�3/stat N/A N/A
File opened for reading /proc/6666�4/cmdline N/A N/A
File opened for reading /proc/222i�"/cmdline N/A N/A
File opened for reading /proc/5555�/cmdline N/A N/A
File opened for reading /proc/222/stat N/A N/A
File opened for reading /proc/6666m8/stat N/A N/A
File opened for reading /proc/222�"/cmdline N/A N/A
File opened for reading /proc/2222j,/cmdline N/A N/A
File opened for reading /proc/6666�4/cmdline N/A N/A
File opened for reading /proc/2222�*/stat N/A N/A
File opened for reading /proc/666654/cmdline N/A N/A
File opened for reading /proc/7777`5/stat N/A N/A
File opened for reading /proc/77772/stat N/A N/A
File opened for reading /proc/1111�%/stat N/A N/A
File opened for reading /proc/5555b/stat N/A N/A
File opened for reading /proc/6666�3/cmdline N/A N/A
File opened for reading /proc/66667/cmdline N/A N/A
File opened for reading /proc/777s�"/cmdline N/A N/A
File opened for reading /proc/6666�2/cmdline N/A N/A
File opened for reading /proc/6666�3/cmdline N/A N/A
File opened for reading /proc/6666�7/stat N/A N/A
File opened for reading /proc/222�"/cmdline N/A N/A
File opened for reading /proc/66666/stat N/A N/A
File opened for reading /proc/7777`5/cmdline N/A N/A
File opened for reading /proc/66667/cmdline N/A N/A
File opened for reading /proc/6666�3/stat N/A N/A
File opened for reading /proc/66663/stat N/A N/A
File opened for reading /proc/6666|9/cmdline N/A N/A
File opened for reading /proc/2222*/cmdline N/A N/A
File opened for reading /proc/6666�3/cmdline N/A N/A
File opened for reading /proc/2222�*/stat N/A N/A
File opened for reading /proc/6666�2/stat N/A N/A
File opened for reading /proc/66664/stat N/A N/A
File opened for reading /proc/77777/cmdline N/A N/A
File opened for reading /proc/7777v5/stat N/A N/A
File opened for reading /proc/7777�5/cmdline N/A N/A
File opened for reading /proc/1111�3/cmdline N/A N/A

Processes

/tmp/38e8a7ad78afc948164bae1f1cbbcd26.elf

[/tmp/38e8a7ad78afc948164bae1f1cbbcd26.elf]

Network

Country Destination Domain Proto
US 8.8.8.8:53 kovey.mezo-api.xyz udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
DE 45.131.111.219:33966 kovey.mezo-api.xyz tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
DE 45.131.111.219:33966 kovey.mezo-api.xyz tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
DE 45.131.111.219:33966 kovey.mezo-api.xyz tcp

Files

N/A