Overview

overview

10

Static

static

10

ec34fa2aed...b7.elf

debian-9-mipsel

9

Analysis

  • max time kernel
    122s
  • max time network
    151s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20250410-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20250410-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    15/04/2025, 01:00

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General

  • Target

    ec34fa2aedaf2e95ada8e5d0672ed8182504d0d9ff79e52286f8aabead8e7fb7.elf

  • Size

    74KB

  • MD5

    1173c12dc9f79608b67f27b3e610e1d4

  • SHA1

    ca8a0661488acc9b8bbf0417e7f32ebb601c9cea

  • SHA256

    ec34fa2aedaf2e95ada8e5d0672ed8182504d0d9ff79e52286f8aabead8e7fb7

  • SHA512

    1de736369692d18c1587b4850a1d5323d5ca46071d04421a170b0641619d81ff0aab2dc0dbd3817105e423a24e435f1d0fde4c9e18121f70a7ed974912e44b9a

  • SSDEEP

    1536:F/Voi60LisIdUXEMf7qSo+YAt7hUkXgr:FtL60LisICfqk

Score
9/10
credential_accessdefense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (153094) 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
  • Renames itself 1 IoCs
  • Unexpected DNS network traffic destination 1 IoCs

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

  • 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 process memory 1 TTPs 64 IoCs

    Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.

    credential_access
  • Changes its process name 1 IoCs
  • 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/ec34fa2aedaf2e95ada8e5d0672ed8182504d0d9ff79e52286f8aabead8e7fb7.elf
    /tmp/ec34fa2aedaf2e95ada8e5d0672ed8182504d0d9ff79e52286f8aabead8e7fb7.elf
    1⤵
    • Modifies Watchdog functionality
    • Renames itself
    • Enumerates active TCP sockets
    • Reads process memory
    • Changes its process name
    • Reads system network configuration
    • Reads runtime system information
    PID:703

Network

MITRE ATT&CK Enterprise v16

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