Overview

overview

10

Static

static

10

x86_64.elf

ubuntu-18.04-amd64

7

Sharing

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General

  • Target
    x86_64.elf
  • Size 78KB
  • Sample261114-vgcn7sa19x
  • SHA256 2ee415cd3ec68c27d950644bbcfa090faa028a9b8c944c5f489090919235f6d9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
miraibotnetdefense_evasiondiscoverylinux

Malware Config

Extracted

Family

  • mirai

C2

  • kittycattos.dyn

  • catsarecool.gopher

  • ihateyou.indy

  • ilikecats.parody

  • catsliketo.pirate

Targets

    • Target
      x86_64.elf
    • Size 78KB
    • SHA256 2ee415cd3ec68c27d950644bbcfa090faa028a9b8c944c5f489090919235f6d9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    defense_evasiondiscovery

    • Deletes Audit logs

      Deletes logs related to the Linux Audit framework.

      defense_evasion

    • Deletes itself

    • Deletes journal logs

      Deletes systemd journal logs. Likely to evade detection.

      defense_evasion

    • Deletes system logs

      Deletes log file which contains global system messages. Adversaries may delete system logs to minimize their footprint.

      defense_evasion

    • Renames itself

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks