Overview

overview

10

Static

static

10

27ba2ec9ec...d469c9

debian-9-armhf

9

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General

  • Target

    27ba2ec9ec061460c3042b772dd469c9

  • Size

    157KB

  • Sample

    231219-2qk59schak

  • MD5

    27ba2ec9ec061460c3042b772dd469c9

  • SHA1

    067cca3442248e07d17001c50fba45426834e5d6

  • SHA256

    862a9b7e967f7b8b3441207f73b01fb1bc7f81f2fa02a6149f2ca3d87be350e0

  • SHA512

    dbe98f11adf91497566d2ce59b05844ae5d96dbfef928b43a9e838fb6cbb74af9de6bee392a5c62e5c8b86f2697072ae9cd80a4aa396ed60ec59fb2fff4b3ecb

  • SSDEEP

    3072:ToXJg/kM2S/RkO7yJuOLSaZiyEOdcQRRrwMr0RG+8kNM/9R8aPWp:0XJg/dRt7jOSaZiyEOdzR1uG+8uM/9Sp

Score
10/10
miraibotdiscovery

Malware Config

Extracted

Family

mirai

Botnet

BOT

Targets

    • Target

      27ba2ec9ec061460c3042b772dd469c9

    • Size

      157KB

    • MD5

      27ba2ec9ec061460c3042b772dd469c9

    • SHA1

      067cca3442248e07d17001c50fba45426834e5d6

    • SHA256

      862a9b7e967f7b8b3441207f73b01fb1bc7f81f2fa02a6149f2ca3d87be350e0

    • SHA512

      dbe98f11adf91497566d2ce59b05844ae5d96dbfef928b43a9e838fb6cbb74af9de6bee392a5c62e5c8b86f2697072ae9cd80a4aa396ed60ec59fb2fff4b3ecb

    • SSDEEP

      3072:ToXJg/kM2S/RkO7yJuOLSaZiyEOdcQRRrwMr0RG+8kNM/9R8aPWp:0XJg/dRt7jOSaZiyEOdzR1uG+8uM/9Sp

    Score
    9/10
    discovery

    • Contacts a large (279603) 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

    • Changes its process name

    • 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.

    • 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