Malware Analysis Report

2025-05-05 22:14

Sample ID 250416-xa2qvstzbw
Target linux_aarch64.elf
SHA256 7eb80f11ec4ecbc997eca99fc5965bb14042cf03bcbae9140c4c6a5296202b16
Tags
kaiji
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

7eb80f11ec4ecbc997eca99fc5965bb14042cf03bcbae9140c4c6a5296202b16

Threat Level: Known bad

The file linux_aarch64.elf was found to be: Known bad.

Malicious Activity Summary

kaiji

Kaiji

Kaiji family

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2025-04-16 18:39

Signatures

Kaiji

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

Kaiji family

kaiji

Analysis: behavioral4

Detonation Overview

Submitted

2025-04-16 18:39

Reported

2025-04-16 18:39

Platform

debian9-mipsel-20240729-en

Max time kernel

0s

Command Line

[/tmp/linux_aarch64.elf]

Signatures

N/A

Processes

/tmp/linux_aarch64.elf

[/tmp/linux_aarch64.elf]

Network

N/A

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-04-16 18:39

Reported

2025-04-16 18:39

Platform

ubuntu1804-amd64-20250410-en

Max time kernel

0s

Command Line

[/tmp/linux_aarch64.elf]

Signatures

N/A

Processes

/tmp/linux_aarch64.elf

[/tmp/linux_aarch64.elf]

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2025-04-16 18:39

Reported

2025-04-16 18:39

Platform

debian9-armhf-20250410-en

Max time kernel

0s

Command Line

[/tmp/linux_aarch64.elf]

Signatures

N/A

Processes

/tmp/linux_aarch64.elf

[/tmp/linux_aarch64.elf]

Network

N/A

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2025-04-16 18:39

Reported

2025-04-16 18:42

Platform

debian9-mipsbe-20250410-en

Max time kernel

0s

Command Line

[/tmp/linux_aarch64.elf]

Signatures

N/A

Processes

/tmp/linux_aarch64.elf

[/tmp/linux_aarch64.elf]

Network

N/A

Files

N/A