Overview

overview

7

Static

static

1

na.elf

ubuntu-18.04-amd64

7

Sharing

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General

  • Target
    na.elf
  • Size 124KB
  • Sample260816-2nhmcsbm9y
  • SHA256 68e3aa7b88fad3573778720be2f771d24b82bb5f67e92bc33be81e3811108357
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
credential_accessdefense_evasiondiscoverylinux

Malware Config

Targets

    • Target
      na.elf
    • Size 124KB
    • SHA256 68e3aa7b88fad3573778720be2f771d24b82bb5f67e92bc33be81e3811108357
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    credential_accessdefense_evasiondiscovery

    • Deletes Audit logs

      Deletes logs related to the Linux Audit framework.

      defense_evasion

    • 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

    • Traces itself

      Traces itself to prevent debugging attempts

    • 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