Overview

overview

10

Static

static

7

21ba496a63...9f.elf

ubuntu-18.04-amd64

10

Analysis

  • max time kernel
    152s
  • max time network
    153s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20221111-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20221111-enkernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    10-05-2023 01:06

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    21ba496a638eb57aeea8b90331f9913b7d92e223a97668a5e991be3910291e9f.elf

  • Size

    27KB

  • MD5

    11ac9d0f74690af6d613a7fd92001642

  • SHA1

    b7d6b315a213655b32826bf512967bed8071a82c

  • SHA256

    21ba496a638eb57aeea8b90331f9913b7d92e223a97668a5e991be3910291e9f

  • SHA512

    cb2629bb621fa9da1234da07fa94309292224ab2d197daac4a9383e36fe759733757e5f8e84387b0f26ece2f54f382c6b6dbe307309a9a3067f621d1a992c271

  • SSDEEP

    768:726A29MSaInDSzLWikmJR5rT0iRnKG1bEtl:C6n9DczJ/0iRndbE/

Score
10/10
miraibotnetbotnetdiscovery

Malware Config

Extracted

Family

mirai

Botnet

BOTNET

C2

pachoisgay.3utilities.com

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai
  • Contacts a large (110024) amount of remote hosts 1 TTPs

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

    discovery
  • Creates a large amount of network flows 1 TTPs

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

    discovery
  • Modifies the Watchdog daemon 1 TTPs

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

  • Changes its process name 1 IoCs
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/21ba496a638eb57aeea8b90331f9913b7d92e223a97668a5e991be3910291e9f.elf
    /tmp/21ba496a638eb57aeea8b90331f9913b7d92e223a97668a5e991be3910291e9f.elf
    1⤵
    • Changes its process name
    PID:621

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/621-1-0x0000000008048000-0x00000000080587a0-memory.dmp
    Download