General

  • Target

    0302391be46a469f803310e7859cbeae739b5de7c4051935522cfe1e3f220ced

  • Size

    1.8MB

  • Sample

    250105-prwl6stqg1

  • MD5

    85b5030d76260be91008224fec5a5273

  • SHA1

    4a5a71d5e019a85f444424f1a70c08512d1d2480

  • SHA256

    0302391be46a469f803310e7859cbeae739b5de7c4051935522cfe1e3f220ced

  • SHA512

    9a19560832da3f382085abf8ccb1c2c9e5d7cbd67686a2c7613ef13e24b28dc1cbba10308618c495f444fed3ecab1b6e21bff7a78e5845830e845855543f3449

  • SSDEEP

    24576:3jalXYniDsktoHZSV27zbsAjxxuc7kt/WfEojLJiDr+XYniDohktnXYq3DLTx6hN:3jaBho5SVuz9xLwUjLIrWoCDzLQ8vw9F

Malware Config

Extracted

Family

remcos

Version

4.9.3 Light

Botnet

RemoteHost

C2

127.0.0.1:2404

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-52SPIJ

  • 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

      0302391be46a469f803310e7859cbeae739b5de7c4051935522cfe1e3f220ced

    • Size

      1.8MB

    • MD5

      85b5030d76260be91008224fec5a5273

    • SHA1

      4a5a71d5e019a85f444424f1a70c08512d1d2480

    • SHA256

      0302391be46a469f803310e7859cbeae739b5de7c4051935522cfe1e3f220ced

    • SHA512

      9a19560832da3f382085abf8ccb1c2c9e5d7cbd67686a2c7613ef13e24b28dc1cbba10308618c495f444fed3ecab1b6e21bff7a78e5845830e845855543f3449

    • SSDEEP

      24576:3jalXYniDsktoHZSV27zbsAjxxuc7kt/WfEojLJiDr+XYniDohktnXYq3DLTx6hN:3jaBho5SVuz9xLwUjLIrWoCDzLQ8vw9F

    • Remcos

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

    • Remcos family

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks