Overview

overview

7

Static

static

1

bot.i586.elf

ubuntu-18.04-amd64

7

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20261019-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20261019-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    27/10/2026, 15:37

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General

  • Target
    bot.i586.elf
  • Size 152KB
  • Sample261027-s2mc2ae12q
  • SHA256 4bd47c5fa5fd360a6b267280d4e45f98992a1ec32d9b9f6d2bfa9ad07ac25bb7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
credential_accessdiscoverypersistenceprivilege_escalation

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

    discovery
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Modifies systemd 2 TTPs 1 IoCs

    Adds/ modifies systemd service files. Likely to achieve persistence.

    persistenceprivilege_escalation
  • Reads process memory 1 TTPs 64 IoCs

    Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.

    credential_access
  • Changes its process name 1 IoCs
  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

    discovery
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/bot.i586.elf
    /tmp/bot.i586.elf
    1⤵
    • Deletes itself
    • Enumerates active TCP sockets
    • Modifies systemd
    • Reads process memory
    • Changes its process name
    • Reads system network configuration
    • Reads runtime system information
    PID:1524

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        8cita0r6w820.service
        • Path /etc/systemd/system/8cita0r6w820.service
        • Size 195B
        • SHA256 46015656b50e06fce1cdf4b3721a7eb385aab14242f5d0165ddf37a183220d0c
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        8cita0r6w820
        • Path /var/tmp/cnrabx911b/8cita0r6w820
        • Size 152KB
        • SHA256 4bd47c5fa5fd360a6b267280d4e45f98992a1ec32d9b9f6d2bfa9ad07ac25bb7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download