Overview

overview

10

Static

static

7

fb76979985...kes118

debian-12-mipsel

10

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General

  • Target

    fb769799851c6c14cdc97e37a8f72e9a_JaffaCakes118

  • Size

    45KB

  • Sample

    240420-ab4waaah92

  • MD5

    fb769799851c6c14cdc97e37a8f72e9a

  • SHA1

    3b74551cfaf4dce5756a6f4d4d42fdb0199bcf9f

  • SHA256

    01d1a362d0bfadc0c879e553d5b014aef27de86fc6b21c76d17780840a4c7967

  • SHA512

    6752ba40d3a58c402d3479498951cd7fd5d8bebd50f9e4047388d6d065bb7c1ba3c862dd0cd55ad8cca900d82e1d4a8badc46c72e345497ff653a895bdb5c8dd

  • SSDEEP

    768:5znqKaiUxf0myocB15HcUx6yaFFy5SG2AYZkt2+80up0HiMzDR7knT0eDviL3Whu:5bqDNcB15HX6/vGSxJZo80upgiMzD1kM

Score
10/10
miraikytonbotnetdiscoveryupx

Malware Config

Extracted

Family

mirai

Botnet

KYTON

Targets

    • Target

      fb769799851c6c14cdc97e37a8f72e9a_JaffaCakes118

    • Size

      45KB

    • MD5

      fb769799851c6c14cdc97e37a8f72e9a

    • SHA1

      3b74551cfaf4dce5756a6f4d4d42fdb0199bcf9f

    • SHA256

      01d1a362d0bfadc0c879e553d5b014aef27de86fc6b21c76d17780840a4c7967

    • SHA512

      6752ba40d3a58c402d3479498951cd7fd5d8bebd50f9e4047388d6d065bb7c1ba3c862dd0cd55ad8cca900d82e1d4a8badc46c72e345497ff653a895bdb5c8dd

    • SSDEEP

      768:5znqKaiUxf0myocB15HcUx6yaFFy5SG2AYZkt2+80up0HiMzDR7knT0eDviL3Whu:5bqDNcB15HX6/vGSxJZo80upgiMzD1kM

    Score
    10/10
    miraikytonbotnetdiscovery

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Contacts a large (199029) 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

    • Writes file to system bin folder

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Hijack Execution Flow

1
T1574

Privilege Escalation

Hijack Execution Flow

1
T1574

Defense Evasion

Impair Defenses

1
T1562

Hijack Execution Flow

1
T1574

Credential Access

Discovery

Network Service Discovery

2
T1046

System Network Connections Discovery

1
T1049

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks