General

  • Target

    f963352218ff34a0c590fc21f4ed7c3d_JaffaCakes118

  • Size

    1.3MB

  • Sample

    240927-aj78nsyanb

  • MD5

    f963352218ff34a0c590fc21f4ed7c3d

  • SHA1

    338036f7b30d67814c7454b541bcfac22eb6c969

  • SHA256

    6210b1593a621ca0a0f0e0b8ec15d3646309351979056b876b3eb1f974c8ca51

  • SHA512

    5a3978786ef8c1c109887ec989c6e0c64f54ea7a947ac74308babf7a88ffccf91a2fb614d1e4d31a85505a3af009345c03d00646ca7135d5a942be57d1187193

  • SSDEEP

    24576:wKkwF2wI06FT/Vhm3Fecinj3v3eHQB9g+0Juk6Ij1gRT02V4H444h:wbwoTFtmYcijKQjR0k7IjKt064H444h

Malware Config

Extracted

Family

remcos

Version

3.1.0 Pro

Botnet

RemoteHost

C2

richardd.camdvr.org:7801

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-ESNRML

  • 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

  • take_screenshot_title

    wikipedia;solitaire;

Targets

    • Target

      f963352218ff34a0c590fc21f4ed7c3d_JaffaCakes118

    • Size

      1.3MB

    • MD5

      f963352218ff34a0c590fc21f4ed7c3d

    • SHA1

      338036f7b30d67814c7454b541bcfac22eb6c969

    • SHA256

      6210b1593a621ca0a0f0e0b8ec15d3646309351979056b876b3eb1f974c8ca51

    • SHA512

      5a3978786ef8c1c109887ec989c6e0c64f54ea7a947ac74308babf7a88ffccf91a2fb614d1e4d31a85505a3af009345c03d00646ca7135d5a942be57d1187193

    • SSDEEP

      24576:wKkwF2wI06FT/Vhm3Fecinj3v3eHQB9g+0Juk6Ij1gRT02V4H444h:wbwoTFtmYcijKQjR0k7IjKt064H444h

    • Remcos

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

    • Core1 .NET packer

      Detects packer/loader used by .NET malware.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks