Overview

overview

10

Static

static

10

a6ce224185...22.exe

windows7-x64

10

a6ce224185...22.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    a6ce22418512c7abede5f27649562322.exe
  • Size 92KB
  • Sample231205-l43dpsad51
  • SHA256 64d3136fc3cee6e521fe4e2f9b291a86d747da7a657ac0b8e3afdfd607627a6c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
remcoschristmaspersistencerat

Malware Config

Extracted

Family

  • remcos

Version

  • 1.7 Pro

Botnet

  • Christmas

C2

  • ascoitaliasasummer.duckdns.org:2025

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    Windows Sessions Pause.exe

  • copy_folder

    Microsoft Media Session

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    true

  • install_flag

    true

  • install_path

    %WinDir%

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    Windows Display

  • keylog_path

    %WinDir%

  • mouse_option

    false

  • mutex

    Windows Audio

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    Windows Sounds EndPoints

  • take_screenshot_option

    true

  • take_screenshot_time

    5

  • take_screenshot_title

    Username;password;proforma;invoice;notepad

Targets

    • Target
      a6ce22418512c7abede5f27649562322.exe
    • Size 92KB
    • SHA256 64d3136fc3cee6e521fe4e2f9b291a86d747da7a657ac0b8e3afdfd607627a6c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    remcoschristmaspersistencerat

    • Remcos

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

      ratremcos

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks