Overview

overview

9

Static

static

1

wget.sh

ubuntu-18.04-amd64

7

wget.sh

debian-9-armhf

9

wget.sh

debian-9-mips

9

wget.sh

debian-9-mipsel

7

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General

  • Target
    wget.sh
  • Size 1KB
  • Sample250824-h5fdsassfv
  • SHA256 0abde5d125fd13bbac99e365d34027d52792c8e8b8f44ebab1bf7712aed54297
  • MD5 SHA1 SHA512
Score
9/10
credential_accessdefense_evasiondiscoverylinux

Malware Config

Targets

    • Target
      wget.sh
    • Size 1KB
    • SHA256 0abde5d125fd13bbac99e365d34027d52792c8e8b8f44ebab1bf7712aed54297
    • MD5 SHA1 SHA512
    Score
    9/10
    credential_accessdefense_evasiondiscovery

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery

    • File and Directory Permissions Modification

      Adversaries may modify file or directory permissions to evade defenses.

      defense_evasion

    • Executes dropped EXE

    • Renames itself

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Reads MAC address of network interface

      Fetches the MAC address of active network interfaces. May be used to detect known values for hypervisors.

      defense_evasiondiscovery

    • Reads system routing table

      Gets active network interfaces from /proc virtual filesystem.

      discovery

    • Reads process memory

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

      credential_access
    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks