Overview

overview

10

Static

static

3

dda1fa9474...3a.exe

windows7-x64

10

dda1fa9474...3a.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    dda1fa947466fe10367cab597941c144606d85b2d03efebee9acdb2c9b0e693a.exe
  • Size 909KB
  • Sample240604-stmntsca75
  • SHA256 dda1fa947466fe10367cab597941c144606d85b2d03efebee9acdb2c9b0e693a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
remcoskaymaster logscollectionratspywarestealer

Malware Config

Extracted

Family

  • remcos

Botnet

  • KAYMASTER LOGS

C2

  • 192.210.201.57:52499

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-AZKWGZ

  • 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
      dda1fa947466fe10367cab597941c144606d85b2d03efebee9acdb2c9b0e693a.exe
    • Size 909KB
    • SHA256 dda1fa947466fe10367cab597941c144606d85b2d03efebee9acdb2c9b0e693a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    remcoskaymaster logscollectionratspywarestealer

    • Remcos

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

      ratremcos

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • 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