General

  • Target

    Customer Advisory - HS Code - Maersk Shipping.ppt.exe

  • Size

    947KB

  • Sample

    240517-nptjcsfh84

  • MD5

    23f0cf81aa7d1c7a4a23e95e5a2595e4

  • SHA1

    0e477abeb86ae366d906a247e8f30b4ccdc02eef

  • SHA256

    a135b28345728e0533bf4bdad442dfee04d2e6f67e9b04ebb088919ef18d6601

  • SHA512

    208db7a72859d78a9b9ee235f78ae55b3fbc05fec9c475c5aaf66ffd50e4d9c16d58620473a21ffd0c19874b4906f9c0b7b1e77b6bd22f9cf87789ad3d4ab0e9

  • SSDEEP

    24576:/YTyQ+R2J+E34ppWnRM/ggnlWWf5tlD7k:/pbkJqbMWBtN

Malware Config

Extracted

Family

remcos

Botnet

FmGlobal

C2

royaldachpharmacy.duckdns.org:6395

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    services.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-GRT17F

  • 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

      Customer Advisory - HS Code - Maersk Shipping.ppt.exe

    • Size

      947KB

    • MD5

      23f0cf81aa7d1c7a4a23e95e5a2595e4

    • SHA1

      0e477abeb86ae366d906a247e8f30b4ccdc02eef

    • SHA256

      a135b28345728e0533bf4bdad442dfee04d2e6f67e9b04ebb088919ef18d6601

    • SHA512

      208db7a72859d78a9b9ee235f78ae55b3fbc05fec9c475c5aaf66ffd50e4d9c16d58620473a21ffd0c19874b4906f9c0b7b1e77b6bd22f9cf87789ad3d4ab0e9

    • SSDEEP

      24576:/YTyQ+R2J+E34ppWnRM/ggnlWWf5tlD7k:/pbkJqbMWBtN

    • Remcos

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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks