Overview

overview

10

Static

static

10

085175.elf

debian-12-mipsel

9

Sharing

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General

  • Target
    085175.elf
  • Size 67KB
  • Sample260812-2r33gawfja
  • SHA256 a75a98641037e42abb4c543d90e81dafdae3b27e90972b705a2e9242a5bee123
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
miraibotnetdefense_evasiondiscovery

Malware Config

Extracted

Family

  • mirai

C2

  • 141.98.10.50

  • kappadocia.net

Targets

    • Target
      085175.elf
    • Size 67KB
    • SHA256 a75a98641037e42abb4c543d90e81dafdae3b27e90972b705a2e9242a5bee123
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscovery

    • 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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

      discovery
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks