Overview

overview

10

Static

static

10

45.156.24....le.bin

ubuntu-18.04-amd64

9

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20260513-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20260513-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    27/05/2026, 16:32

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General

  • Target
    45.156.24.108_sample.bin
  • Size 54KB
  • Sample260527-t2etmacx2j
  • SHA256 ddcfbd444a3a6e46112590856d97d04e09d9f2b324983a5bf1e28f7f04f2997a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (37890) amount of remote hosts 1 TTPs

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

    discovery
  • Creates a large amount of network flows 1 TTPs

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

    discovery
  • File and Directory Permissions Modification 1 TTPs 2 IoCs

    Adversaries may modify file or directory permissions to evade defenses.

    defense_evasion
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Changes its process name 1 IoCs
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/45.156.24.108_sample.bin
    /tmp/45.156.24.108_sample.bin
    1⤵
    • Changes its process name
    • Reads runtime system information
    PID:1493
    • /bin/sh
      sh -c "rm -rf bin/busybox && mkdir bin; >bin/busybox && mv /Q������/tmp/45.156.24.108_sample.bin bin/busybox; chmod 777 bin/busybox"
      2⤵
      • File and Directory Permissions Modification
      • Writes file to tmp directory
      PID:1494
      • /bin/rm
        rm -rf bin/busybox
        3⤵
          PID:1495
        • /bin/mkdir
          mkdir bin
          3⤵
          • Reads runtime system information
          PID:1496
        • /bin/mv
          mv "/Q������/tmp/45.156.24.108_sample.bin" bin/busybox
          3⤵
          • Reads runtime system information
          PID:1497
        • /bin/chmod
          chmod 777 bin/busybox
          3⤵
          • File and Directory Permissions Modification
          PID:1498

    Network

          MITRE ATT&CK Enterprise v16

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