Overview

overview

10

Static

static

7

138a57ba86...11.elf

debian-9-armhf

10

Sharing

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General

  • Target

    3e0b0c2014e2bf86e328bb7011579aaa.bin

  • Size

    57KB

  • Sample

    230515-bldyaage3z

  • MD5

    184f37f72246e3e9104783b6fcdf1d61

  • SHA1

    46d990edbf62df4676ae6ab42188292b4dc6db49

  • SHA256

    3416c5d39dcb6f36924da5ce582eae00de311a15b21469f17855894b2c907dfb

  • SHA512

    e00cdc6b718f99514c08a5ce49e813bd96746996f6516cda5f1e7c5d3d6801db4054ef5ee34f0d58d1e6df89d9e4fc8c4a52246ea3f0d3db38ab2066ce3c812e

  • SSDEEP

    1536:/ysyz54a09L60vNtwGQsMZR+h+YuAu4yLtrCrN5P:/ysyua0401f/MDR6yxCx5P

Score
10/10
miraibotnetdiscoveryupx

Malware Config

Targets

    • Target

      138a57ba868d36405d93bbb19061cdef1b2600f7e97eb46ac03441202ee5e211.elf

    • Size

      57KB

    • MD5

      3e0b0c2014e2bf86e328bb7011579aaa

    • SHA1

      5476315a86b12d0f6bd359212c8b631945fe6334

    • SHA256

      138a57ba868d36405d93bbb19061cdef1b2600f7e97eb46ac03441202ee5e211

    • SHA512

      284f3c6ee140d3fe976cc3fb7aa2a27a87b4d1b03349b9c2b26a9432d53913f9304019246aff6631d10201e67e14ae219991efad40c5edd35df7eb0d46ff805e

    • SSDEEP

      768:B5vZRCdVnbBTnBNXj6u/+e2cQKHsrjBpYyTVb7b79q3UELcnPFHbeNNjfNBTBO7K:B5v/sbBTBojXLRjf5VnWLc97eNZzIm

    Score
    10/10
    miraibotnetdiscovery

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Contacts a large (67805) 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

    • 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.

    • Writes file to tmp directory

      Malware often drops required files in the /tmp directory.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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