General

  • Target

    86afc9cf2673a9631cf9a1f63768108e0885bc84f1bdb39007376406f8eb4ce4.exe

  • Size

    482KB

  • Sample

    250128-hcy1es1jgr

  • MD5

    d651cbd4e7f20f7cbd20c223b081eb93

  • SHA1

    d76cea47545dd821d4bc701e470f3ebe7fdf86d0

  • SHA256

    86afc9cf2673a9631cf9a1f63768108e0885bc84f1bdb39007376406f8eb4ce4

  • SHA512

    81e897064b86adeaa22a6000ad393bc4194195fa30e50caa6caf5b55f68726e3d0208bbd15e4c93b5a4a3a36372575f2d723c3c701049d05e8b6a6f70ea9ce61

  • SSDEEP

    12288:x13ak/mBXTG4/1v08KI7ZnMEF76JqmsvZQXS:jak/mBXTV/R0nEF76gFZ8

Malware Config

Extracted

Family

remcos

Botnet

zyn

C2

kobo2025rmc.duckdns.org:14646

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • 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-ZU8BO7

  • 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

      86afc9cf2673a9631cf9a1f63768108e0885bc84f1bdb39007376406f8eb4ce4.exe

    • Size

      482KB

    • MD5

      d651cbd4e7f20f7cbd20c223b081eb93

    • SHA1

      d76cea47545dd821d4bc701e470f3ebe7fdf86d0

    • SHA256

      86afc9cf2673a9631cf9a1f63768108e0885bc84f1bdb39007376406f8eb4ce4

    • SHA512

      81e897064b86adeaa22a6000ad393bc4194195fa30e50caa6caf5b55f68726e3d0208bbd15e4c93b5a4a3a36372575f2d723c3c701049d05e8b6a6f70ea9ce61

    • SSDEEP

      12288:x13ak/mBXTG4/1v08KI7ZnMEF76JqmsvZQXS:jak/mBXTV/R0nEF76gFZ8

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Hawkeye family

    • 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