Overview

overview

10

Static

static

10

aa949b4461...77.elf

debian-9-armhf

9

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240729-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240729-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    30-12-2024 02:40

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General

  • Target

    aa949b446142cfe846fae5807bd1926e27413d4ed159f0d64e229e16405db877.elf

  • Size

    152KB

  • MD5

    65d6d4897e9c295144450b2cf27d4cfd

  • SHA1

    598423fe80a9b57ef5512d8c4cd513f276a29c16

  • SHA256

    aa949b446142cfe846fae5807bd1926e27413d4ed159f0d64e229e16405db877

  • SHA512

    147d3a18d38200e8f2c03c9c8e77bfa6d3ca4e6d5e4328bd4ff9e28720ed91a3230f405f344bc58404dac6c2dd00e213262e7542f5f9cc861ff881510aeae9b2

  • SSDEEP

    3072:ye9bqia5r9J5o9yhpZPH+9mrsplDKZU2QBKXAVanxX+F8JyvIT+hLBA4emlEBDzI:ye9bqia5r97o9yhpZv+9mrsplDKZU2Q1

Score
9/10
defense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (20409) 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
  • 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 system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

    discovery
  • Reads runtime system information 43 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/aa949b446142cfe846fae5807bd1926e27413d4ed159f0d64e229e16405db877.elf
    /tmp/aa949b446142cfe846fae5807bd1926e27413d4ed159f0d64e229e16405db877.elf
    1⤵
    • Modifies Watchdog functionality
    • Enumerates active TCP sockets
    • Reads system network configuration
    • Reads runtime system information
    PID:671

Network

MITRE ATT&CK Enterprise v15

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