General

  • Target

    b16c54e8f2b836264a8f890d162935a37fb0ecfc1dcb12f9a700e7f99e324ffe

  • Size

    92KB

  • Sample

    250330-yxh3psyjz7

  • MD5

    bb753230d9026d2da2efb09807a6548c

  • SHA1

    739db2a0d1ff6218e80b9f966b7ac0a2503cf5f5

  • SHA256

    b16c54e8f2b836264a8f890d162935a37fb0ecfc1dcb12f9a700e7f99e324ffe

  • SHA512

    417a5ea1e4ab836720a2c32454d87d1bbd8dd36499d4ffb404bcced59566728debad9d5ef0d35251b69f66868175d20fdfae436ec338a6d128bdc3022e94b008

  • SSDEEP

    1536:YhhW0YTGZWdVseJxaM9kraLdV2QkQ1TbPX8IHOCkIsI4ES0RNTh9E+JP19qkPIvL:+hzYTGWVvJ8f2v1TbPzuMsIFSYNThy+u

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Host

C2

213.183.58.19:4000

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    read.dat

  • keylog_flag

    false

  • keylog_folder

    CastC

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_sccafsoidz

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      b16c54e8f2b836264a8f890d162935a37fb0ecfc1dcb12f9a700e7f99e324ffe

    • Size

      92KB

    • MD5

      bb753230d9026d2da2efb09807a6548c

    • SHA1

      739db2a0d1ff6218e80b9f966b7ac0a2503cf5f5

    • SHA256

      b16c54e8f2b836264a8f890d162935a37fb0ecfc1dcb12f9a700e7f99e324ffe

    • SHA512

      417a5ea1e4ab836720a2c32454d87d1bbd8dd36499d4ffb404bcced59566728debad9d5ef0d35251b69f66868175d20fdfae436ec338a6d128bdc3022e94b008

    • SSDEEP

      1536:YhhW0YTGZWdVseJxaM9kraLdV2QkQ1TbPX8IHOCkIsI4ES0RNTh9E+JP19qkPIvL:+hzYTGWVvJ8f2v1TbPzuMsIFSYNThy+u

    • Reads user/profile data of web browsers

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

MITRE ATT&CK Enterprise v15

Tasks