General

  • Target

    8a1c35a1197ef463e625f84cf4042c00_JaffaCakes118

  • Size

    1.3MB

  • Sample

    240811-m4xnwswgml

  • MD5

    8a1c35a1197ef463e625f84cf4042c00

  • SHA1

    0f4bb9a37769f7305f9f17ef01376bd578dce910

  • SHA256

    c3d5cfa19bb7af77abe161135bd85506171d67dca3f86fa6a68340d05e203f64

  • SHA512

    c58125247d79c7076dcfb5eb36c4b0a15cdbb0879d840b03b2c55b5dab0be671c21486ccaef66e339f35c344a053d83d0c249c7d94bca76a9e09ea311650575a

  • SSDEEP

    24576:T5m98QzAapHlWTamuJZHmfHbVdggXaiQEBXymT74H444h:T5EMacavSVyiHymT74H444h

Malware Config

Extracted

Family

remcos

Version

3.1.0 Pro

Botnet

RemoteHost

C2

talkmyown.kozow.com:2021

talkmyyown.kozow.com:2021

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-ZKGT31

  • 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

      8a1c35a1197ef463e625f84cf4042c00_JaffaCakes118

    • Size

      1.3MB

    • MD5

      8a1c35a1197ef463e625f84cf4042c00

    • SHA1

      0f4bb9a37769f7305f9f17ef01376bd578dce910

    • SHA256

      c3d5cfa19bb7af77abe161135bd85506171d67dca3f86fa6a68340d05e203f64

    • SHA512

      c58125247d79c7076dcfb5eb36c4b0a15cdbb0879d840b03b2c55b5dab0be671c21486ccaef66e339f35c344a053d83d0c249c7d94bca76a9e09ea311650575a

    • SSDEEP

      24576:T5m98QzAapHlWTamuJZHmfHbVdggXaiQEBXymT74H444h:T5EMacavSVyiHymT74H444h

    • 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