Overview

overview

10

Static

static

7

SecuriteIn...70.elf

debian-9-armhf

10

Sharing

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General

  • Target

    SecuriteInfo.com.Gen.Variant.Trojan.Linux.Gafgyt.8.30058.6070.elf

  • Size

    51KB

  • Sample

    230430-dzrgmsfb3w

  • MD5

    b03e2150d6fc9c256b4fad1f644ba3fb

  • SHA1

    65466e5cd9cc1f3dbb0f47354258d6bea8f907de

  • SHA256

    da56797ce94edb327d27a38350f1ac81edc00e755c423064464c07d1c58f564c

  • SHA512

    f34ed32cf261e800e61388eea43d8721139356b47763defb06b6f2956650af0553d0e4e467610d615772432789c3a827f077e36305374795dd8aef2817251a21

  • SSDEEP

    768:Jc5/VxsZBk6vdoxs3cEWkui8FTAI27PvbhTsr9iOFfyPGKX9q3UELah/dKZ5JF6e:u/VxOBRB3c5kumDza5iOp1LoKWl/giED

Score
10/10
miraiunstbotnetdiscoveryupx

Malware Config

Extracted

Family

mirai

Botnet

UNST

Targets

    • Target

      SecuriteInfo.com.Gen.Variant.Trojan.Linux.Gafgyt.8.30058.6070.elf

    • Size

      51KB

    • MD5

      b03e2150d6fc9c256b4fad1f644ba3fb

    • SHA1

      65466e5cd9cc1f3dbb0f47354258d6bea8f907de

    • SHA256

      da56797ce94edb327d27a38350f1ac81edc00e755c423064464c07d1c58f564c

    • SHA512

      f34ed32cf261e800e61388eea43d8721139356b47763defb06b6f2956650af0553d0e4e467610d615772432789c3a827f077e36305374795dd8aef2817251a21

    • SSDEEP

      768:Jc5/VxsZBk6vdoxs3cEWkui8FTAI27PvbhTsr9iOFfyPGKX9q3UELah/dKZ5JF6e:u/VxOBRB3c5kumDza5iOp1LoKWl/giED

    Score
    10/10
    miraiunstbotnetdiscovery

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Contacts a large (57733) 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 the Watchdog daemon

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

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Reads system network configuration

      Uses contents of /proc filesystem to enumerate network settings.

    • Reads runtime system information

      Reads data from /proc virtual filesystem.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

1
T1562

Credential Access

Discovery

Network Service Scanning

2
T1046

System Network Connections Discovery

1
T1049

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks