Overview

overview

10

Static

static

7

4c73a5fa35...kes118

ubuntu-18.04-amd64

10

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General

  • Target

    4c73a5fa3598101708d4bf9c5abd84fb_JaffaCakes118

  • Size

    28KB

  • Sample

    240516-w3f47ahh7s

  • MD5

    4c73a5fa3598101708d4bf9c5abd84fb

  • SHA1

    e28ea0fcf2139fbe0b8cdfade3856002ecfd3f95

  • SHA256

    88272e41dbb45d8da7f039f26932b5c9b50d74a99ec46204be2b8f958609896b

  • SHA512

    9fb86c12c2c0ec881fbc262fc2225b3fb107cbec2734b1722a8caf6a6c773eeaef0b08ce763cbadd432a3d5300377254d6767b0e973f3352c5587a3fdf2b1392

  • SSDEEP

    768:+CGP3Jv+tqC3Y+B4Jm3Go1Xehv+xFAtMej9MzGnYvFb:dGRv+tzMJm3Gy4sFzM9MzGYNb

Score
10/10
miraimiraibotnetdiscoverylinuxupx

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Targets

    • Target

      4c73a5fa3598101708d4bf9c5abd84fb_JaffaCakes118

    • Size

      28KB

    • MD5

      4c73a5fa3598101708d4bf9c5abd84fb

    • SHA1

      e28ea0fcf2139fbe0b8cdfade3856002ecfd3f95

    • SHA256

      88272e41dbb45d8da7f039f26932b5c9b50d74a99ec46204be2b8f958609896b

    • SHA512

      9fb86c12c2c0ec881fbc262fc2225b3fb107cbec2734b1722a8caf6a6c773eeaef0b08ce763cbadd432a3d5300377254d6767b0e973f3352c5587a3fdf2b1392

    • SSDEEP

      768:+CGP3Jv+tqC3Y+B4Jm3Go1Xehv+xFAtMej9MzGnYvFb:dGRv+tzMJm3Gy4sFzM9MzGYNb

    Score
    10/10
    miraimiraibotnetdiscovery

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Contacts a large (20525) 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

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks