Overview

overview

7

Static

static

1

a.elf

ubuntu-18.04-amd64

7

Sharing

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General

  • Target
    a.elf
  • Size 137KB
  • Sample260604-ns2zxaev4l
  • SHA256 352698d6103fcbc04f406c30d1c6dc5fef12c57232299d472aba17f59dff2438
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
antivmcredential_accessdefense_evasiondiscoverylinux

Malware Config

Targets

    • Target
      a.elf
    • Size 137KB
    • SHA256 352698d6103fcbc04f406c30d1c6dc5fef12c57232299d472aba17f59dff2438
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    antivmcredential_accessdefense_evasiondiscovery

    • Modifies Watchdog functionality

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

      defense_evasion

    • Renames itself

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

      discovery

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Reads process memory

      Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.

      credential_access
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks