Overview

overview

10

Static

static

10

999c9ae643...20.elf

debian-9-armhf

9

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240611-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    30/11/2024, 02:54

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General

  • Target

    999c9ae643c717d55d2cfd2b58eb18c340970edfd258d547f4a38b10e30b0520.elf

  • Size

    149KB

  • MD5

    d5e16e09fde247ca4e5d1293c9538344

  • SHA1

    1b271aec24341fc214f6900464281085dfe48f05

  • SHA256

    999c9ae643c717d55d2cfd2b58eb18c340970edfd258d547f4a38b10e30b0520

  • SHA512

    a0b96fafaac02f42dc6d934ef353f845782ae76c8846de68421bf017377d8ffeebc390c5b3220451b1958d0a4b861f7c8a594451fabc3df3ff28246e6dba6d6b

  • SSDEEP

    3072:I4xAllnxjMdDpOFT2wxU9mrsplDKZU+QBKXAVan2X+F8JyvEQhLEA0UUjaBjKEoU:I4xAllnxjM1pOFT2UU9mrsplDKZU+QBW

Score
9/10
defense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (19473) 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 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

  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

    discovery
  • Reads runtime system information 43 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/999c9ae643c717d55d2cfd2b58eb18c340970edfd258d547f4a38b10e30b0520.elf
    /tmp/999c9ae643c717d55d2cfd2b58eb18c340970edfd258d547f4a38b10e30b0520.elf
    1⤵
    • Modifies Watchdog functionality
    • Enumerates active TCP sockets
    • Reads system network configuration
    • Reads runtime system information
    PID:667

Network

MITRE ATT&CK Enterprise v15

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