Overview

overview

10

Static

static

10

eb0bdd8f66...8371e7

ubuntu-18.04-amd64

9

Sharing

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General

  • Target

    eb0bdd8f665b5afbb57e1f0f488371e7

  • Size

    36KB

  • Sample

    231220-t6v2eageg2

  • MD5

    eb0bdd8f665b5afbb57e1f0f488371e7

  • SHA1

    05a0c2b1d2b612d600d2bc74b7c200695c5c8238

  • SHA256

    b6ec950df2458685ffe89387e1b49896308db621471e2930591fc0f9f94121f1

  • SHA512

    988f8c58935d2e63c573f43b6c54296d21f551f89fb7a1046b18aa437c126efabd6b8c2b374ac077d0c1a8528f5c48ae0d812fa6a94676d31e6bb76b68bf4714

  • SSDEEP

    768:W5le10ACFdg2FNbivFgFNcDkkZkOA7Us8k7+ZSV:W5le10ACF+0IvuDNUnk7QSV

Score
10/10
miraibotdiscoverylinux

Malware Config

Extracted

Family

mirai

Botnet

BOT

Targets

    • Target

      eb0bdd8f665b5afbb57e1f0f488371e7

    • Size

      36KB

    • MD5

      eb0bdd8f665b5afbb57e1f0f488371e7

    • SHA1

      05a0c2b1d2b612d600d2bc74b7c200695c5c8238

    • SHA256

      b6ec950df2458685ffe89387e1b49896308db621471e2930591fc0f9f94121f1

    • SHA512

      988f8c58935d2e63c573f43b6c54296d21f551f89fb7a1046b18aa437c126efabd6b8c2b374ac077d0c1a8528f5c48ae0d812fa6a94676d31e6bb76b68bf4714

    • SSDEEP

      768:W5le10ACFdg2FNbivFgFNcDkkZkOA7Us8k7+ZSV:W5le10ACF+0IvuDNUnk7QSV

    Score
    9/10
    discovery

    • Contacts a large (53979) 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.

    • 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