General

  • Target

    7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe

  • Size

    483KB

  • Sample

    241002-d39gmavfmj

  • MD5

    701449e6a744d087200a07d612419806

  • SHA1

    cbed3fab0f06a320eec78389b07b03c153a37a98

  • SHA256

    7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d

  • SHA512

    885523069499a470c5c374ba12551e6e422910e4f7a7e5bb77bf9ad4ed6e939fa79b079ea83d22229bdc69e3970162de54cbaac2a4ad9a02dc8a61612c15f5b6

  • SSDEEP

    6144:wTz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZBAXccr/aT4:wTlrYw1RUh3NFn+N5WfIQIjbs/ZBNT4

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

hiddenrmcnew.duckdns.org:7839

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-2QT0LM

  • 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

      7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d.exe

    • Size

      483KB

    • MD5

      701449e6a744d087200a07d612419806

    • SHA1

      cbed3fab0f06a320eec78389b07b03c153a37a98

    • SHA256

      7dece62c4b406bf4ade0a6c069c09b04360eb2eed54f8f16bd2655674237021d

    • SHA512

      885523069499a470c5c374ba12551e6e422910e4f7a7e5bb77bf9ad4ed6e939fa79b079ea83d22229bdc69e3970162de54cbaac2a4ad9a02dc8a61612c15f5b6

    • SSDEEP

      6144:wTz+c6KHYBhDc1RGJdv//NkUn+N5Bkf/0TELRvIZPjbsAOZZBAXccr/aT4:wTlrYw1RUh3NFn+N5WfIQIjbs/ZBNT4

    • Remcos

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

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook accounts

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks