General

  • Target

    2f4d1b809b6f776b81a5c2aba52fb5deb61658b4617b52832f727d64a6d4ea7b

  • Size

    483KB

  • Sample

    240215-rwq9cshb3y

  • MD5

    7af729eddb701674c575032b14cbb529

  • SHA1

    871fe7c315fb4b3dd8d33ae0b98001207a0c660f

  • SHA256

    2f4d1b809b6f776b81a5c2aba52fb5deb61658b4617b52832f727d64a6d4ea7b

  • SHA512

    e2193ab01bdb9b4e6f1133f4a57cbe211c0fe90dfff44f4ceb0b4ac0c0a5dc3b1944c5e0a295432d8e39acf4511116ca2b959121adf02d234f51f5d0aaecb7b4

  • SSDEEP

    6144:8XIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZsAX4cNk5Gv:8X7tPMK8ctGe4Dzl4h2QnuPs/ZsNcv

Malware Config

Extracted

Family

remcos

Botnet

email

C2

email.imforums.in:3393

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-A0BFZP

  • 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

      2f4d1b809b6f776b81a5c2aba52fb5deb61658b4617b52832f727d64a6d4ea7b

    • Size

      483KB

    • MD5

      7af729eddb701674c575032b14cbb529

    • SHA1

      871fe7c315fb4b3dd8d33ae0b98001207a0c660f

    • SHA256

      2f4d1b809b6f776b81a5c2aba52fb5deb61658b4617b52832f727d64a6d4ea7b

    • SHA512

      e2193ab01bdb9b4e6f1133f4a57cbe211c0fe90dfff44f4ceb0b4ac0c0a5dc3b1944c5e0a295432d8e39acf4511116ca2b959121adf02d234f51f5d0aaecb7b4

    • SSDEEP

      6144:8XIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZsAX4cNk5Gv:8X7tPMK8ctGe4Dzl4h2QnuPs/ZsNcv

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • 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