Overview

overview

10

Static

static

1

URLScan

urlscan

1

https://u.pcloud.com...

windows10-2004-x64

10

Sharing

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General

  • Target

    https://u.pcloud.com/trackmail?url=aHR0cHM6Ly90cmFuc2Zlci5wY2xvdWQuY29tL2Rvd25sb2FkLmh0bWw%2FY29kZT01WjRVQzc1WmNMdU1Jam5pRUNIWmllcTA3WkhZbGsyTHh3ODZtQ2JnM1lTMVhnYWY4akVLQVgj&token=j7yZZ7ZpkZrwc0kENluc4wtObKMPkdF8xn5b07

  • Sample

    241023-lqzqnavepj

Score
10/10
remcosrh18collectiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

remcos

Botnet

RH18

C2

blackrockxp.dyndns.org:28188

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    drrrrrrr

  • mouse_option

    false

  • mutex

    Rmc-N94NPU

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      https://u.pcloud.com/trackmail?url=aHR0cHM6Ly90cmFuc2Zlci5wY2xvdWQuY29tL2Rvd25sb2FkLmh0bWw%2FY29kZT01WjRVQzc1WmNMdU1Jam5pRUNIWmllcTA3WkhZbGsyTHh3ODZtQ2JnM1lTMVhnYWY4akVLQVgj&token=j7yZZ7ZpkZrwc0kENluc4wtObKMPkdF8xn5b07

    Score
    10/10
    remcosrh18collectiondiscoveryexecutionpersistencerat

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Accesses Microsoft Outlook accounts

      collection

    • Adds Run key to start application

      persistence

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks