Analysis

  • max time kernel
    132s
  • max time network
    150s
  • platform
    ubuntu-22.04_amd64
  • resource
    ubuntu2204-amd64-20240611-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2204-amd64-20240611-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
  • submitted
    01-02-2025 11:33

General

  • Target

    193.143.1.32-x86-2025-02-01T101650.elf

  • Size

    48KB

  • MD5

    dc2fc820c51c91236cf18c5528f95cde

  • SHA1

    4e44cb3135adccc8fa699d3ea8a192dfcceb779f

  • SHA256

    5188c58d0629c08606d274d4dfadd1503271c8c99bdcf5098544e3a00e0808c6

  • SHA512

    cdf9a8c71c4fccd6e435214447522f2f2462050e654891098c72e8d165b0193e9c327e66a76583d7636bc54299b5723f61b0c6bf71235e646f36d50bddd83023

  • SSDEEP

    1536:aH3oG7jBo2VZXuP58uwVcRON9u/Sre1szExab:aH40jBo2ru58uUcoi/SreyzS8

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Redline family
  • Contacts a large (110952) 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.

  • Deletes itself 1 IoCs
  • 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 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.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • 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 64 IoCs

    Reads data from /proc virtual filesystem.

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads