General

  • Target

    f89551f7ed11ce3b742f3932ce8736daaf211389f43258851375e9baf531a327.ace

  • Size

    842KB

  • Sample

    240822-c89h5sycml

  • MD5

    39993376dcc78f2894a43d583a44b36c

  • SHA1

    4359a1a949c2d78d6d4f7c156c17835f0c1672a5

  • SHA256

    f89551f7ed11ce3b742f3932ce8736daaf211389f43258851375e9baf531a327

  • SHA512

    2f9552f3edfd200b621535696d2090555e3e4b6c157a9aa967af2bcd63ef0622d2d2a91f8745184d13b5b4f51eb65ad6fc052acd31432f5bccf7ced8277a06c8

  • SSDEEP

    24576:KtVX9c7OyyfXyKEyOsg4E+lgahDsfFVvWo8c:uzc7PLulgS0vvWol

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

eadzagba1.duckdns.org:4877

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-X3UMUO

  • 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

      Request For Quotation.exe

    • Size

      2.0MB

    • MD5

      b080ea268e4427342f2927443077147f

    • SHA1

      ff70334bbc04859c3022c4ea5932da51ddef6d7d

    • SHA256

      c1c3c20f09b3626d71bee368cef603ac62fa5df11c8b2faefc43278e3c94b440

    • SHA512

      00d55fa44efbd0e67cf8f239b771a5e320a5feb07d0d6418aabd1bffafd820e86fde832bd99a11fca23ffca1b8225d27b42a43c67c25b2b195edece3132880f6

    • SSDEEP

      12288:5PLMb1BQGByoSuG3+hZPYak0VSh+EC9MQy3+IpqYoseecigbuoOikMOAQWcz6T:6AGYjrQ8+E/h3dpqYJEk9AQWcQ

    • Remcos

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks