Overview

overview

10

Static

static

10

arm7.elf

debian-9-armhf

9

Analysis

  • max time kernel
    147s
  • max time network
    151s
  • 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
    21-12-2024 18:38

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General

  • Target

    arm7.elf

  • Size

    169KB

  • MD5

    361ad5318a419b87901ee5e007df7f01

  • SHA1

    26b5b5c4b12084b0809b079c04380b5e20889ae1

  • SHA256

    20fd8a6487fa9be0ccc353b5cbd9a2852081ee0f221a617a6d40030981b40153

  • SHA512

    2472650c58123537d8eea7e7567db06d8d6638dc0d5c79c9cda1f81d67167ac10023c2190a2c838d016be42730b0d193515b457441e09bc080a60156d357afde

  • SSDEEP

    3072:SsdHf6qiW4Cd6JwsmVhLXphfGiaUfsKB3rYmWVaEWKF85+LYRM/9TvgE:SsdHf6qqCd6RiXrOiaUfsKBcmAN25+Lh

Score
9/10
defense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (48734) 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 running processes

    Discovers information about currently running processes on the system

  • Changes its process name 1 IoCs
  • Reads runtime system information 42 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/arm7.elf
    /tmp/arm7.elf
    1⤵
    • Modifies Watchdog functionality
    • Changes its process name
    • Reads runtime system information
    PID:671

Network

MITRE ATT&CK Enterprise v15

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