Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240611-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    20/03/2025, 04:20

General

  • Target

    ded65adf29c13e6620b0dd040dae5d23debaa00f6b0650296fc47dcc1dbfe625.elf

  • Size

    74KB

  • MD5

    d20a69c08ea6615fc576016ec3953100

  • SHA1

    1d6b6f2c5f1cc2d85448fb4c82e047ff3b9b4963

  • SHA256

    ded65adf29c13e6620b0dd040dae5d23debaa00f6b0650296fc47dcc1dbfe625

  • SHA512

    de19a5b7d47313aaeb16f04f8659e37a16ac88dfc3f9c79a726c69d9416ac399b0246666578a8300af6e1ce68fcca5499dbd3f578edcb5c356ad9b862af451d6

  • SSDEEP

    1536:cZ1heqdKpgrvufujN9/acZpJJkTf5M+4XPbbBR:crYqdK/TV4XPb

Malware Config

Signatures

  • Contacts a large (84135) 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.

  • Renames itself 1 IoCs
  • Unexpected DNS network traffic destination 3 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Changes its process name 1 IoCs
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/ded65adf29c13e6620b0dd040dae5d23debaa00f6b0650296fc47dcc1dbfe625.elf
    /tmp/ded65adf29c13e6620b0dd040dae5d23debaa00f6b0650296fc47dcc1dbfe625.elf
    1⤵
    • Modifies Watchdog functionality
    • Renames itself
    • Changes its process name
    • Reads runtime system information
    PID:708

Network

MITRE ATT&CK Enterprise v15

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