Overview

overview

9

Static

static

7

9f72c037f3...cb.elf

debian-9-armhf

9

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General

  • Target

    286d7cc261ec9f5257bf569b8c65bcbd.bin

  • Size

    51KB

  • Sample

    230319-v6ceqsbe5t

  • MD5

    d6285ae3a923127cf974b6e48f0ba0b3

  • SHA1

    35de37d16c50036205af5d8f73b0366c13a94b0c

  • SHA256

    f647122faf33c8e80ab64133a46b45b34a003d7fdbdf09923281828202b4c628

  • SHA512

    8c16cf3304970344e80473cbe8255ace79582bbb9092afc8cc43313d02b9c308f94de3b9c811de1b51daa14b875522c849c7d7a9c449dab149114e7979bd5af1

  • SSDEEP

    768:3d+FH+w9/2bvcwFLCxnELbTS9bQ7rDgVl5b183sTwFVEHTq88xi/378o4o7I3XAI:qNsbvtaghZFVuTox637XJk3QI

Score
9/10
discoveryupx

Malware Config

Targets

    • Target

      9f72c037f34d5b4c50b67674080577608d36407e74ecf19c74990da29e990ecb.elf

    • Size

      52KB

    • MD5

      286d7cc261ec9f5257bf569b8c65bcbd

    • SHA1

      52658598352a1ab008a37424cd9664af9b3bcb3b

    • SHA256

      9f72c037f34d5b4c50b67674080577608d36407e74ecf19c74990da29e990ecb

    • SHA512

      1b49879a802ff49dfc5f8cb602ec590df1027a4b81ff759b5f91f61545a7ea02c2bded24022dc5eee73f532c0ea5b508f46b023ce88945af82f553ba36ce41e4

    • SSDEEP

      768:/Mte5B4PACtw/YcmRIe18D9q63TxZQbSORe7Su2QJnKE79TLrt359q3UELbOs8qE:/M84ISRX63dZQbS5rzZtcLIVmWj9

    Score
    9/10
    discovery

    • Contacts a large (19300) 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.

    • Writes file to system bin folder

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Write file to user bin folder

    • 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 Enterprise v6

Tasks