General

  • Target

    167bca86a52908d6e2fb1b0bdca3df8d.rtf

  • Size

    63KB

  • Sample

    240321-wfqecaff5s

  • MD5

    167bca86a52908d6e2fb1b0bdca3df8d

  • SHA1

    ae057c97cd78b0b8ebb6f30165f3ad35d909a49e

  • SHA256

    6dc8b0704d81ec66a87736345539e4ee1d6f13ca15842e20eb0f9d7f3a8230c8

  • SHA512

    7833bcc39051ac084e94653e201765a5863c6954216797b95a1f62edb9ae6db4a7f76efb19014a8e841fcf612115aed7ed1d16bfe2e47ee1fdca56aada5f7098

  • SSDEEP

    1536:vp0WXH6OmFGjtz95gK9g4kMcYvZ8GVTcJqtmJMYs10JVPfI70wgLYFriNBY7A2sh:BTH6OmFGjtz95gK9g4JvZ8E6qtSMYvP/

Score
10/10

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

shgoini.com:30902

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-7XHN5V

  • 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

      167bca86a52908d6e2fb1b0bdca3df8d.rtf

    • Size

      63KB

    • MD5

      167bca86a52908d6e2fb1b0bdca3df8d

    • SHA1

      ae057c97cd78b0b8ebb6f30165f3ad35d909a49e

    • SHA256

      6dc8b0704d81ec66a87736345539e4ee1d6f13ca15842e20eb0f9d7f3a8230c8

    • SHA512

      7833bcc39051ac084e94653e201765a5863c6954216797b95a1f62edb9ae6db4a7f76efb19014a8e841fcf612115aed7ed1d16bfe2e47ee1fdca56aada5f7098

    • SSDEEP

      1536:vp0WXH6OmFGjtz95gK9g4kMcYvZ8GVTcJqtmJMYs10JVPfI70wgLYFriNBY7A2sh:BTH6OmFGjtz95gK9g4JvZ8E6qtSMYvP/

    Score
    10/10
    • Remcos

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks