Overview

overview

10

Static

static

1

16f8ca8f8c...kes118

ubuntu-18.04-amd64

10

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General

  • Target
    16f8ca8f8cb7841f13f0947a14dc20ab_JaffaCakes118
  • Size 38KB
  • Sample240505-k5yapsdd4w
  • SHA256 c99c72c537b482f6932acec91f38425ed13b073ed6ba57c0fcdac922cc8d1bf7
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
miraibotnetdiscoverylinux

Malware Config

Targets

    • Target
      16f8ca8f8cb7841f13f0947a14dc20ab_JaffaCakes118
    • Size 38KB
    • SHA256 c99c72c537b482f6932acec91f38425ed13b073ed6ba57c0fcdac922cc8d1bf7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    miraibotnetdiscovery

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Contacts a large (76778) 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

    • Modifies Watchdog functionality

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

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Writes file to system bin folder

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks