Overview

overview

10

Static

static

7

828c63fa81...58.elf

debian-9-mips

10

Sharing

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General

  • Target

    532d634e636df94d048ffe5d14070515.bin

  • Size

    28KB

  • Sample

    230501-byyhfsea79

  • MD5

    b108e67be701ed2f452c7aaaeff683a2

  • SHA1

    78d4fb20e16eefaa9315273724c905787161f64a

  • SHA256

    4fe76665822bc651a56dd715c2a834d4b6305840684b5dc8f3e06e6a378c0bec

  • SHA512

    f611119615dd99a72d84d0ee038fdbdfb6a0c9ff34da0c922d83c21331049aa9b880d9ca9782d4f3f2d51dfd85356c2d4b324e91c38c3150ba69f89900548717

  • SSDEEP

    384:FETZeKazEcDXSXEmbssPsrnFGQkWIaiyQJ5JFnQNAne4NSjQEXd6VLHHfW5YITJh:YZqEmXAEiszBGQCFH7nQ3kaIrr3OTgUB

Score
10/10
miraiunstbotnetdiscoveryupx

Malware Config

Extracted

Family

mirai

Botnet

UNST

Targets

    • Target

      828c63fa811ff30d82d3b856ed4e1005ce2a03fd14d80a34a86a5f368e18a758.elf

    • Size

      29KB

    • MD5

      532d634e636df94d048ffe5d14070515

    • SHA1

      79a02c1a8c9fc711c839d4b2a42609f715d3a2dd

    • SHA256

      828c63fa811ff30d82d3b856ed4e1005ce2a03fd14d80a34a86a5f368e18a758

    • SHA512

      ca909cf74d8136d1fe4fc6520398278fa4e47d39e522866737e80d40e6b9468b4a57c262a9089a7b83d8a13bbcb81882d59517b17159668be66731cdd1b5f719

    • SSDEEP

      768:LK6ZNaTDl14+35/uPg6f3+1IisZMUzltx+HnhmyJgGlzDpbuR1Jd:L1CDn4+3MY6ftiFUht8Hs2VJu/

    Score
    10/10
    miraiunstbotnetdiscovery

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Contacts a large (60786) 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