Overview

overview

6

Static

static

1

cwlfkwnt.mips64.elf

debian-12-mipsel

6

Analysis

  • max time kernel
    103s
  • max time network
    137s
  • platform
    debian-12_mipsel
  • resource
    debian12-mipsel-20260513-en
  • resource tags

    arch:mipselimage:debian12-mipsel-20260513-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
  • submitted
    24/09/2026, 17:58

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General

  • Target
    cwlfkwnt.mips64.elf
  • Size 1.1MB
  • Sample260924-wj98xsstdx
  • SHA256 c15093fb6817ce5295ce880e11c393d695f5cf3a68bc298439c9894e732e953c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
antivmdefense_evasiondiscovery

Malware Config

Signatures

  • Checks hardware identifiers (DMI) 1 TTPs 4 IoCs

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

    antivm
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads MAC address of network interface 2 TTPs 2 IoCs

    Fetches the MAC address of active network interfaces. May be used to detect known values for hypervisors.

    defense_evasiondiscovery
  • Checks CPU configuration 1 TTPs 1 IoCs

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

    antivm
  • Reads CPU attributes 1 TTPs 1 IoCs
    discovery
  • Enumerates kernel/hardware configuration 1 TTPs 1 IoCs

    Reads contents of /sys virtual filesystem to enumerate system information.

    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/cwlfkwnt.mips64.elf
    /tmp/cwlfkwnt.mips64.elf
    1⤵
    • Checks hardware identifiers (DMI)
    • Reads MAC address of network interface
    • Checks CPU configuration
    • Reads CPU attributes
    • Enumerates kernel/hardware configuration
    • Reads runtime system information
    • System Network Configuration Discovery
    • Writes file to tmp directory
    PID:804

Network

        MITRE ATT&CK Enterprise v16

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