Overview

overview

10

Static

static

10

f65a49ad21...0a.elf

ubuntu-20.04-amd64

9

Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    ubuntu-20.04_amd64
  • resource
    ubuntu2004-amd64-20241127-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2004-amd64-20241127-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
  • submitted
    03-12-2024 03:19

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General

  • Target

    f65a49ad21b980dafb33a4b110396337ccd83b4e6e87a494cc8c8b809938030a.elf

  • Size

    108KB

  • MD5

    25a5766ab198742fbca191bb06b221a5

  • SHA1

    6a3ecb6814fe115b1048856be0542aafd5a3571e

  • SHA256

    f65a49ad21b980dafb33a4b110396337ccd83b4e6e87a494cc8c8b809938030a

  • SHA512

    6d20b507732540114b4aaab4163c2a1616c16ab7812d2b133c0b290f9b99424347c6a9823bf059ea769bd51e2007f611fde0a13589381e99077811aa2a108275

  • SSDEEP

    1536:JvumDCpfSvaRyqTI1eNQ+PA8MtP44JoFD1a56Lz3mCLtCcnJbSq2QkkHIJv:gP6vaRX6eNdA8K44+F5YQ3ntxJ2HkHI

Score
9/10
defense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (75746) 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
  • 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
  • Changes its process name 1 IoCs
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/f65a49ad21b980dafb33a4b110396337ccd83b4e6e87a494cc8c8b809938030a.elf
    /tmp/f65a49ad21b980dafb33a4b110396337ccd83b4e6e87a494cc8c8b809938030a.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Changes its process name
    • Reads runtime system information
    PID:1416

Network

MITRE ATT&CK Enterprise v15

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