Overview

overview

6

Static

static

1

xnxnxnxnxn...xn.elf

debian-9-mips

6

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20250619-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20250619-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    04/11/2025, 00:56

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General

  • Target
    xnxnxnxnxnxnxnxnmipsxnxn.elf
  • Size 163KB
  • Sample251104-bal5hsar3x
  • SHA256 cd704accf1b5afbc03ecfd59c6e68fdfc01291c8b4c3f5e6cbfa03e0934ef6bc
  • MD5 SHA1 SHA512 SSDEEP
Score
6/10
antivmdiscovery

Malware Config

Signatures

  • Checks hardware identifiers (DMI) 1 TTPs 1 IoCs

    Checks DMI information which indicate if the system is a virtual machine.

    antivm
  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

    discovery
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Changes its process name 1 IoCs
  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

    discovery
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • System Network Configuration Discovery 1 TTPs 1 IoCs

    Adversaries may gather information about the network configuration of a system.

    discovery
  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/xnxnxnxnxnxnxnxnmipsxnxn.elf
    /tmp/xnxnxnxnxnxnxnxnmipsxnxn.elf
    1⤵
    • Checks hardware identifiers (DMI)
    • Enumerates active TCP sockets
    • Changes its process name
    • Reads system network configuration
    • Reads runtime system information
    • System Network Configuration Discovery
    • Writes file to tmp directory
    PID:712

Network

        MITRE ATT&CK Enterprise v16

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