General

  • Target

    e115cd3f7f9fb0d34d8ddb909da419a93ff441fd0c6a787afe9c130b03f6ff5e.exe

  • Size

    769KB

  • Sample

    241220-ka695atnhx

  • MD5

    671511be5b85255dfa91e293872f0415

  • SHA1

    5d8966f23dcce287188fbd72fe632695162e6020

  • SHA256

    e115cd3f7f9fb0d34d8ddb909da419a93ff441fd0c6a787afe9c130b03f6ff5e

  • SHA512

    3b35a5b5e28d759436ce4aa7b31a799b3543ffa3257127db2055146002d37b598e0fe06342f5dc8415772192f43255a18a57f4c5fb80a187db60db008eabd458

  • SSDEEP

    12288:luD09AUkNIGBYYv4eK13x13nZHSRVMf139F5wIB7+IwtHwBtVxbesvZDS3nRNhtT:I09AfNIEYsunZvZ19ZGhtehTlssS

Malware Config

Extracted

Family

remcos

Botnet

Aws2_sv

C2

154.3.39.18:3306

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

    Aws2_sv-NHH6H3

  • 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

      e115cd3f7f9fb0d34d8ddb909da419a93ff441fd0c6a787afe9c130b03f6ff5e.exe

    • Size

      769KB

    • MD5

      671511be5b85255dfa91e293872f0415

    • SHA1

      5d8966f23dcce287188fbd72fe632695162e6020

    • SHA256

      e115cd3f7f9fb0d34d8ddb909da419a93ff441fd0c6a787afe9c130b03f6ff5e

    • SHA512

      3b35a5b5e28d759436ce4aa7b31a799b3543ffa3257127db2055146002d37b598e0fe06342f5dc8415772192f43255a18a57f4c5fb80a187db60db008eabd458

    • SSDEEP

      12288:luD09AUkNIGBYYv4eK13x13nZHSRVMf139F5wIB7+IwtHwBtVxbesvZDS3nRNhtT:I09AfNIEYsunZvZ19ZGhtehTlssS

    • Remcos

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

    • Remcos family

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks