Overview

overview

10

Static

static

7

mpsl

debian-12-mipsel

10

Analysis

  • max time kernel
    32s
  • max time network
    38s
  • 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
    14-04-2024 15:05

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General

  • Target

    mpsl

  • Size

    33KB

  • MD5

    bf258297d167054f2e6eb0663ec8112e

  • SHA1

    b8c339df5c160fefd0d074f38090e4f7bb6c7f7f

  • SHA256

    396727615b18e1cb701c77fd5c85d7f33734ced97a9ecd930cc4d5c9590b3d01

  • SHA512

    ba01240a4ebe685a58b232ebea07320cab6572dbd6ae848e9fb09dfccbff7618f534577cf7cd6e968c499f16ea84203053471fe035434238aea8452059fa950f

  • SSDEEP

    384:ej1iuHGHYf5iuK/qSY6ZFTMLRisYOee0Cr3LWL59AlLDvX9QDB0EG7jD+QBTmixW:eBHb5iuKpiYORpWoZTaojjTpH3WJ

Score
10/10
miraimiraibotnetevasion

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai
  • Changes its process name 1 IoCs
  • Deletes Audit logs 1 TTPs 1 IoCs

    Deletes logs related to the Linux Audit framework.

    evasion
  • Deletes itself 1 IoCs
  • Deletes journal logs 1 TTPs 1 IoCs

    Deletes systemd journal logs. Likely to evade detection.

    evasion
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

Processes

  • /tmp/mpsl
    /tmp/mpsl
    1⤵
    • Changes its process name
    • Deletes itself
    • Modifies Watchdog functionality
    PID:726

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

2
T1070

Impair Defenses

1
T1562

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/726-1-0x00400000-0x00464c60-memory.dmp
    Download