Overview

overview

10

Static

static

10

mpsl.elf

debian-12-mipsel

9

Analysis

  • max time kernel
    151s
  • max time network
    157s
  • platform
    debian-12_mipsel
  • resource
    debian12-mipsel-20240221-en
  • resource tags

    arch:mipselimage:debian12-mipsel-20240221-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
  • submitted
    20-11-2024 17:51

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General

  • Target

    mpsl.elf

  • Size

    82KB

  • MD5

    12cb9cc42d7cfc9879eddcc993cbd74f

  • SHA1

    5e6536a5e9831b3f98dc288f8b23ea2a51f70298

  • SHA256

    73619cd5815691c451e16add0c9b07df3cdcc85e88885bcbf1f3edb88c13ce9d

  • SHA512

    08663725c21e81f4bf94c022ee7250c34733f20627fc31a2c6f52ed8401cfda047b07414230a45f3bf4aa51dd9278c08df40c463f6639db4ddca218e1115dd0c

  • SSDEEP

    1536:bBjj58pBdZfdaT8jLwBPa1xUQ/JSbkpxCZgxxn6:bBjj58pBdZfwIjLwBPaPxC/

Score
9/10
defense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (76770) 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 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/mpsl.elf
    /tmp/mpsl.elf
    1⤵
    • Modifies Watchdog functionality
    • Changes its process name
    • Reads runtime system information
    PID:742

Network

MITRE ATT&CK Enterprise v15

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