Analysis

  • max time kernel
    49s
  • max time network
    61s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240418-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240418-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    16-02-2025 08:06

General

  • Target

    Hilix.arm6

  • Size

    132KB

  • MD5

    84f29f82375e47da54896318cca0a25c

  • SHA1

    98e5ea6bb2aee886e86645f228eb802939f12cae

  • SHA256

    1d917f4bf859795115547d05608ab2db052ac26b439512411217ca3b8b12ff28

  • SHA512

    af2a392fdc7c78e6f1b95f946dbabfaab194e264c90cd7e8706f258e60910d78a291f04cf49101754bd9517a4f0c5f58b158f61d977477f652af8d55c6fea319

  • SSDEEP

    3072:qXIn1uz5pDpW0/RNZaNEM1ekk/jGBTIJdXlUaxV4DNn:SIn1u9pDLfM1ekkbGCXlUaxV4DNn

Malware Config

Signatures

  • Contacts a large (179051) amount of remote hosts 1 TTPs

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

  • Creates a large amount of network flows 1 TTPs

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

  • Modifies Watchdog functionality 1 TTPs 2 IoCs

    Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

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

    Uses contents of /proc filesystem to enumerate network settings.

  • Reads runtime system information 33 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/Hilix.arm6
    /tmp/Hilix.arm6
    1⤵
    • Modifies Watchdog functionality
    • Enumerates active TCP sockets
    • Changes its process name
    • Reads system network configuration
    • Reads runtime system information
    PID:638

Network

MITRE ATT&CK Enterprise v15

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