General

  • Target

    65054687e67c867b4f3a1fe66888dbc1e43f1152d44ba8a82e98f4374d54ec1d

  • Size

    596KB

  • Sample

    221102-jg9s6aaca8

  • MD5

    e70d59aaab1fda4f504e32e547329a5b

  • SHA1

    ccac646868b072edac45d52afad293b21d6f6f6c

  • SHA256

    65054687e67c867b4f3a1fe66888dbc1e43f1152d44ba8a82e98f4374d54ec1d

  • SHA512

    10263b2d2a9a518dc99fadc7e7746d349706a188ee95f8f0be0d2713060a8683e2d6abe0d25060bec8078315176570ca84996ef99b589dfb76d92e3a483bb9a9

  • SSDEEP

    12288:R/Jd9DZtfiv/gaORm9ZpSjV6BK6KFuApvsch/U2Ci/4m:lHnZUpSjoBK6KQLcZU2NQm

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

45.137.22.236:5890

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

    windows-P9KT1G

  • 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

      65054687e67c867b4f3a1fe66888dbc1e43f1152d44ba8a82e98f4374d54ec1d

    • Size

      596KB

    • MD5

      e70d59aaab1fda4f504e32e547329a5b

    • SHA1

      ccac646868b072edac45d52afad293b21d6f6f6c

    • SHA256

      65054687e67c867b4f3a1fe66888dbc1e43f1152d44ba8a82e98f4374d54ec1d

    • SHA512

      10263b2d2a9a518dc99fadc7e7746d349706a188ee95f8f0be0d2713060a8683e2d6abe0d25060bec8078315176570ca84996ef99b589dfb76d92e3a483bb9a9

    • SSDEEP

      12288:R/Jd9DZtfiv/gaORm9ZpSjV6BK6KFuApvsch/U2Ci/4m:lHnZUpSjoBK6KQLcZU2NQm

    • Remcos

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

    • Drops startup file

    • Adds Run key to start application

    • Detected potential entity reuse from brand microsoft.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks