General

  • Target

    SecuriteInfo.com.Win32.RATX-gen.30795.11129.exe

  • Size

    1.2MB

  • Sample

    221103-en3k7sghbn

  • MD5

    ba0b9e1f38141b3fb94c910fe1e309b6

  • SHA1

    f4f9fad44dee1e3f6c3de40bc12e5263d2e6bca8

  • SHA256

    d95e5151d6dd5c5c08ae6a5964361933ad2dc0740082143d9db3dff97088afc5

  • SHA512

    b24ad4914220e74e6265650eba160d6e0e276b32c47549c6253c031720d1456e885bfc9b2e2bc491f4fc814ea3ce8b87202d010efb52e77967948f73de2077b2

  • SSDEEP

    24576:gxII+O/0r7bYQcOKugE+lBDIPx5qVEZnjrXXJ9dzUmBNEdVOAt:NMwYrOKBjimWp/FzUkNYVOA

Malware Config

Extracted

Family

remcos

Botnet

GIFT

C2

213.152.161.85:26342

127.0.0.1:26342

10.19.229.123:26342

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-1R581J

  • 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

      SecuriteInfo.com.Win32.RATX-gen.30795.11129.exe

    • Size

      1.2MB

    • MD5

      ba0b9e1f38141b3fb94c910fe1e309b6

    • SHA1

      f4f9fad44dee1e3f6c3de40bc12e5263d2e6bca8

    • SHA256

      d95e5151d6dd5c5c08ae6a5964361933ad2dc0740082143d9db3dff97088afc5

    • SHA512

      b24ad4914220e74e6265650eba160d6e0e276b32c47549c6253c031720d1456e885bfc9b2e2bc491f4fc814ea3ce8b87202d010efb52e77967948f73de2077b2

    • SSDEEP

      24576:gxII+O/0r7bYQcOKugE+lBDIPx5qVEZnjrXXJ9dzUmBNEdVOAt:NMwYrOKBjimWp/FzUkNYVOA

    • Remcos

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks