Overview

overview

10

Static

static

10

fa3cffe632...9b.elf

ubuntu-22.04-amd64

9

Sharing

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General

  • Target

    053bcbcd58b623f29be6d4ec2076e2e5.bin

  • Size

    22KB

  • Sample

    240703-bcr4jstblk

  • MD5

    43d13a8a003e7fa861e68e94ce9cc4e3

  • SHA1

    784beafb93b02a591339c2dc032cf444db411709

  • SHA256

    88f0eed73ebc9d8fe9b7bb60e586441dd89331ad14e67330f01019bb12ea1d28

  • SHA512

    4e941705c90bf22726c163953160878b8b7460be42a9a98635d91892a8b746e0a603fee0c8319f2da8aabe6ea7613de3a390b44c9d3a8a9f91131a59dc8df4eb

  • SSDEEP

    384:RFJDex+C3i0FyPBwvM+tAzHAbVTNY3CaRVbkrykj+zNbWn79MJ0Jm5PPBL4:7JDjZAKzHAbVTSSaRVblkoWn79MJ0JmA

Score
10/10
miraibotnetdiscoverylinux

Malware Config

Extracted

Family

mirai

Botnet

BOTNET

C2

fortnite.cryptoinvest.black

Targets

    • Target

      fa3cffe63263dfbdcc6723c37a7f67d9568adb080e257a791a6b167fa13dc19b.elf

    • Size

      41KB

    • MD5

      053bcbcd58b623f29be6d4ec2076e2e5

    • SHA1

      20acf769ed83961badfa08f6f258a30f2c48067e

    • SHA256

      fa3cffe63263dfbdcc6723c37a7f67d9568adb080e257a791a6b167fa13dc19b

    • SHA512

      9aa611cb272c0c2677a806981c43d0c826ff5d1f93437a295f7cc4918b4b495d2f972419aca4239aa2e6beb89b378b78fb843cf64884afd565503f70a4c04126

    • SSDEEP

      768:b4U9FiNjEB5NXpx19OlqxHgSWpi23UnOq8oY/Bo8G9rKDC+:lojEB5Bpx19OsxH2iRu/ql2DC

    Score
    9/10
    discovery

    • Contacts a large (74726) 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 running processes

      Discovers information about currently running processes on the system

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

1
T1562

Credential Access

Discovery

Network Service Discovery

2
T1046

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks