General

  • Target

    nw.exe

  • Size

    648KB

  • Sample

    230615-ht5vasfa53

  • MD5

    4ea7c3fd0dc66ab0c86b5eb31820e67b

  • SHA1

    16934a4b08ad89f6c07d8597bbfc7dc524b53f38

  • SHA256

    2c21f333c677a8b04e36895489a9f128ae531274f70d1153256bf9f7b9573e04

  • SHA512

    65734ed988cc4179e1ef5c3db5792c6bd449df06c5622d563549fc032771f7ffdfda993ee4753e16512e7ad9ebfbcd4a3d28c680d182c2e37c7833329ed47907

  • SSDEEP

    12288:IMptJoyuAlheVmn0crLs3wajuuqg2yRI1kyE4KWYDXlk5LY6lW:PJRuAlhEWb/sAaj5D2m4KTDXloLrg

Malware Config

Extracted

Family

remcos

Botnet

Qemu-ga

C2

185.239.237.197:443

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    3

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    false

  • keylog_crypt

    true

  • keylog_file

    CloudHost.xlm

  • keylog_flag

    false

  • keylog_folder

    Qemu-ga

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Qemu-ga-RMACTM

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      nw.exe

    • Size

      648KB

    • MD5

      4ea7c3fd0dc66ab0c86b5eb31820e67b

    • SHA1

      16934a4b08ad89f6c07d8597bbfc7dc524b53f38

    • SHA256

      2c21f333c677a8b04e36895489a9f128ae531274f70d1153256bf9f7b9573e04

    • SHA512

      65734ed988cc4179e1ef5c3db5792c6bd449df06c5622d563549fc032771f7ffdfda993ee4753e16512e7ad9ebfbcd4a3d28c680d182c2e37c7833329ed47907

    • SSDEEP

      12288:IMptJoyuAlheVmn0crLs3wajuuqg2yRI1kyE4KWYDXlk5LY6lW:PJRuAlhEWb/sAaj5D2m4KTDXloLrg

    • Remcos

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

    • Reads user/profile data of web browsers

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

MITRE ATT&CK Enterprise v6

Tasks