Overview

overview

10

Static

static

10

0d41d41efa...b6.elf

debian-9-mipsel

9

Analysis

  • max time kernel
    32s
  • max time network
    151s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240729-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    08/03/2025, 03:09

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General

  • Target

    0d41d41efa67611f4721c465f81060f1d4c096eda88b72c0db43f104329afcb6.elf

  • Size

    74KB

  • MD5

    d0667fe1aa667917ae32b2844024eba7

  • SHA1

    6a4c65c673dd99d8c291aa343beb35f345c35def

  • SHA256

    0d41d41efa67611f4721c465f81060f1d4c096eda88b72c0db43f104329afcb6

  • SHA512

    9ff84ed51e53c77d228cd54fab728335c2d658006667c46db1da04c70e97444d47bf5ac6f87e4e4d812430bcca3c44e3ce186d1b604443b6de10bf5367699908

  • SSDEEP

    1536:LWRjo2iV+GhVYEaMl8NsRS1giSyJRNERHdXh/i:LGE2iV+GhF8NK9

Score
9/10
credential_accessdefense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (181742) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

    Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

    defense_evasion
  • Renames itself 1 IoCs
  • Unexpected DNS network traffic destination 1 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • 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

  • Reads process memory 1 TTPs 50 IoCs

    Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.

    credential_access
  • 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

Processes

  • /tmp/0d41d41efa67611f4721c465f81060f1d4c096eda88b72c0db43f104329afcb6.elf
    /tmp/0d41d41efa67611f4721c465f81060f1d4c096eda88b72c0db43f104329afcb6.elf
    1⤵
    • Modifies Watchdog functionality
    • Renames itself
    • Enumerates active TCP sockets
    • Reads process memory
    • Changes its process name
    • Reads system network configuration
    • Reads runtime system information
    PID:703

Network

MITRE ATT&CK Enterprise v15

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