Overview

overview

10

Static

static

10

636f2bb514...86.elf

debian-12-mipsel

9

Analysis

  • max time kernel
    154s
  • max time network
    165s
  • platform
    debian-12_mipsel
  • resource
    debian12-mipsel-20240221-en
  • resource tags

    arch:mipselimage:debian12-mipsel-20240221-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
  • submitted
    10-12-2024 02:46

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General

  • Target

    636f2bb514e461c2914afa64f05550d18579e58d0404a2f914449068f9ed6f86.elf

  • Size

    79KB

  • MD5

    f38da917978d88855ecf8da376ddca08

  • SHA1

    80875703d185d63d9c50bb769f713792b36e0f12

  • SHA256

    636f2bb514e461c2914afa64f05550d18579e58d0404a2f914449068f9ed6f86

  • SHA512

    21a4d364c11420f163d08780d868a6d067025a1ec01bf10ed64f33d02726c89971375f06aaaa1d5be12639457776d6ae0b389f3fdca14d805b473376a1cbf7d7

  • SSDEEP

    1536:SuSFceW8JP33UBLwYpWoPPcsVsSbBD1OVeBSFR:/SqeT3EB8M1Of

Score
9/10
defense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (18236) 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 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/636f2bb514e461c2914afa64f05550d18579e58d0404a2f914449068f9ed6f86.elf
    /tmp/636f2bb514e461c2914afa64f05550d18579e58d0404a2f914449068f9ed6f86.elf
    1⤵
    • Modifies Watchdog functionality
    • Enumerates active TCP sockets
    • Reads system network configuration
    • Reads runtime system information
    PID:739

Network

MITRE ATT&CK Enterprise v15

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