Overview

overview

10

Static

static

1

3.47_Stub_...86.elf

ubuntu-18.04-amd64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    3.47_Stub_Linux_x86.elf
  • Size 10.4MB
  • Sample251205-3wt6ssam3s
  • SHA256 e9523148ccdda530ca539f31bc3b0a317f9dfba41c749c44b4d6e6e754f1f2a1
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
stealthworkerantivmbotnetdiscoveryexecutionlinuxpersistenceprivilege_escalation

Malware Config

Targets

    • Target
      3.47_Stub_Linux_x86.elf
    • Size 10.4MB
    • SHA256 e9523148ccdda530ca539f31bc3b0a317f9dfba41c749c44b4d6e6e754f1f2a1
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    antivmbotnetdiscoveryexecutionstealthworkerpersistenceprivilege_escalation

    • StealthWorker

      StealthWorker is golang-based brute force malware.

      botnetstealthworker

    • Stealthworker family

      stealthworker

    • Contacts a large (4217) amount of remote hosts

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

      discovery

    • Creates a large amount of network flows

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

      discovery

    • Creates/modifies Cron job

      Cron allows running tasks on a schedule, and is commonly used for malware persistence.

      executionpersistenceprivilege_escalation
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks