Overview

overview

10

Static

static

10

mpsl.elf

debian-12-mipsel

9

Analysis

  • max time kernel
    151s
  • max time network
    156s
  • 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
    21-12-2024 18:41

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General

  • Target

    mpsl.elf

  • Size

    111KB

  • MD5

    ffbb7b2ef9a07c4dc7d6917ea074ac94

  • SHA1

    37d74c8556bf6e0a1c6c642aa328716d4d6c408e

  • SHA256

    6d86970fb5382352223a77426651efb670ec8d215db523de07d62d21cac9fe18

  • SHA512

    d8ff5442fa331993bf1a92406a3e69f0462c4b35d1cc94a3264f356dc55dbd85b227bcfc5019e33b74cf30bbaf32b832690e60b416ea61960a079cdad04adfd1

  • SSDEEP

    1536:EjNqYfvnf5wU5sw03TxP3HmbNILO8HIIXZRsvRT1Ss1EM:0UYfvnf5wU5HT8HIIXal1EM

Score
9/10
defense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (48983) 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 31 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:739

Network

MITRE ATT&CK Enterprise v15

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