Overview

overview

10

Static

static

5

sora.mips

debian-9-mips

10

Sharing

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General

  • Target
    sora.mips
  • Size 28KB
  • Sample261031-ww55qsds4t
  • SHA256 dfa5758cd0b07e380df4a5067a7c18779c1b99f352ae747a25b6fc3f24469d6a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
miraisorabotnetdefense_evasiondiscoveryupx

Malware Config

Extracted

Family

  • mirai

Botnet

  • SORA

C2

  • 176.65.139.217

Targets

    • Target
      sora.mips
    • Size 28KB
    • SHA256 dfa5758cd0b07e380df4a5067a7c18779c1b99f352ae747a25b6fc3f24469d6a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    botnetsoradefense_evasiondiscoverymirai

    • Family: Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Contacts a large (130966) 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.

      defense_evasion

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

      discovery
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks