Overview

overview

10

Static

static

3

4ac5aff3a5...04.exe

windows10-2004-x64

10

4ac5aff3a5...04.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    4ac5aff3a5904171bee148703f743ea2650b00bdbe19608642bca9b374618404.exe
  • Size 1.1MB
  • Sample261109-klkkhaea82
  • SHA256 4ac5aff3a5904171bee148703f743ea2650b00bdbe19608642bca9b374618404
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
remcosfirehostcollectiondiscoveryrat

Malware Config

Extracted

Family

  • remcos

Version

  • 7.3.1 Pro

Botnet

  • FireHost

C2

  • 103.83.87.47:3838

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

    remcos

  • mouse_option

    false

  • mutex

    Rmc-ZT5MRA

  • 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
      4ac5aff3a5904171bee148703f743ea2650b00bdbe19608642bca9b374618404.exe
    • Size 1.1MB
    • SHA256 4ac5aff3a5904171bee148703f743ea2650b00bdbe19608642bca9b374618404
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    firehostcollectiondiscoveryremcosrat

    • Family: Remcos

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

      ratremcos

    • Accesses Microsoft Outlook profiles

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks