Overview

overview

10

Static

static

1

SecuriteIn...98.rtf

windows7-x64

10

SecuriteIn...98.rtf

windows10-2004-x64

1

Sharing

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General

  • Target
    SecuriteInfo.com.Exploit.CVE-2018-0798.4.27057.11598.rtf
  • Size 624KB
  • Sample240723-g6mc2ssdpr
  • SHA256 78536a7e252734e538eb54d31defc9be9915d3a5b5da2cac5d470d2c3b7eacfa
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
remcosremotehostcollectionratspywarestealer

Malware Config

Extracted

Family

  • remcos

Botnet

  • RemoteHost

C2

  • 127.0.0.1:54888

  • zuesremmy.duckdns.org:54888

Attributes
  • audio_folder

    MicRecords

  • 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

    remcos

  • mouse_option

    false

  • mutex

    Rmc-Z19JY9

  • 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
      SecuriteInfo.com.Exploit.CVE-2018-0798.4.27057.11598.rtf
    • Size 624KB
    • SHA256 78536a7e252734e538eb54d31defc9be9915d3a5b5da2cac5d470d2c3b7eacfa
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    remcosremotehostcollectionratspywarestealer

    • 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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks