General

  • Target

    7a15e3eeb7ba8638b55abb4fdc6fa10b0afc539dccb80a0aeab751beac157bde.zip

  • Size

    490KB

  • Sample

    241119-rdtlrsxeqr

  • MD5

    0b0ae87a55b3ecba9e87d39649f6eb70

  • SHA1

    97fa9fcc838f414ea3d8c5d895b7d005dde785af

  • SHA256

    7a15e3eeb7ba8638b55abb4fdc6fa10b0afc539dccb80a0aeab751beac157bde

  • SHA512

    3337fdd45c06165ebfed61649a69210dde4b8f1868ef1cbb4be6ed1d89d84750090772a2ece7eb3b2ac383d8f9a55aebd17d050a70c2ab41e3039040070f0588

  • SSDEEP

    12288:E5z4JeNyTN7ChZppI2XjWZuorVH0Od/KwJ41clMsX+c:E+Jp7ChZDI2XiUY/KEuc

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

162.251.122.76:7119

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-P2SX34

  • 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

      Pagamento.Novobanco.pdf.exe

    • Size

      1.4MB

    • MD5

      7b2076180ad5fc50bd9c512140f078e9

    • SHA1

      06a8d83eff0845752ea69727dd87933edd83512a

    • SHA256

      086975ecedb731304234d9352925cc95d27933ba94a70f9fb451d5fd907b2547

    • SHA512

      b6262d14a633a91e6f9d464a77c691a69c5541fd6fe1a5548ebbc2da7ac70cb897a33e262d4b40aa000ce9ab98d33a2c3e8eecc674d70b09c1b0a8c2348a570a

    • SSDEEP

      12288:xIFt5+sbZHibAJqra3tWxemgZlyZAQfBDcNc+neA4PrxkBJ:xXsaAgkYerZlyZAucNcfVkb

    • Remcos

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

    • Remcos family

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Drops startup file

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks