Overview

overview

10

Static

static

10

2025-07-02...os.exe

windows10-2004-x64

10

2025-07-02...os.exe

windows11-21h2-x64

9

Sharing

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General

  • Target
    2025-07-02_815dda2813fe4c13770e072798bcb330_amadey_black-basta_cobalt-strike_elex_luca-stealer_remcos
  • Size 482KB
  • Sample250702-d8cd3ssms3
  • SHA256 38a74567f6cad39feb4237b5c7cb6a2d13e59fb38e9dacaedd25d20403f7e6fc
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
remcosremotehostcollectiondiscoveryratspywarestealer

Malware Config

Extracted

Family

  • remcos

Botnet

  • RemoteHost

C2

  • 172.245.4.223:16409

  • 172.245.4.223:16406

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-Z4MOAE

  • 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
      2025-07-02_815dda2813fe4c13770e072798bcb330_amadey_black-basta_cobalt-strike_elex_luca-stealer_remcos
    • Size 482KB
    • SHA256 38a74567f6cad39feb4237b5c7cb6a2d13e59fb38e9dacaedd25d20403f7e6fc
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    remcosremotehostcollectiondiscoveryratspywarestealer

    • Remcos

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

      ratremcos

    • Remcos family

      remcos

    • 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

    • 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 v16

Tasks