General

  • Target

    64cd0c75e14d02b9f423ad2533306d10_NeikiAnalytics.exe

  • Size

    1.4MB

  • Sample

    240518-banckscb59

  • MD5

    64cd0c75e14d02b9f423ad2533306d10

  • SHA1

    744ffa6d05ce494fbe61ddcc42e60c060e165217

  • SHA256

    f80b66065daf4e2d61961bb966301e17231ab8ac033f4ece7c612d3a5b66dbbd

  • SHA512

    fc69d92e63d50c3e079f4144f3a9b03d20c0c41256ad777ed460b3bca46ba5aa67dcc7cf8969f8758a06103569b975e8a90b3b2ac8b38bef36a32b82a82af82f

  • SSDEEP

    24576:kD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPjoY:kp7E+QrFUBgq21

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Host

C2

213.183.58.19:4000

Attributes
  • audio_folder

    audio

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    5

  • copy_file

    remcos.exe

  • copy_folder

    remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    true

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    true

  • keylog_file

    read.dat

  • keylog_flag

    false

  • keylog_folder

    CastC

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_sccafsoidz

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screens

  • screenshot_path

    %AppData%

  • screenshot_time

    1

  • startup_value

    remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      64cd0c75e14d02b9f423ad2533306d10_NeikiAnalytics.exe

    • Size

      1.4MB

    • MD5

      64cd0c75e14d02b9f423ad2533306d10

    • SHA1

      744ffa6d05ce494fbe61ddcc42e60c060e165217

    • SHA256

      f80b66065daf4e2d61961bb966301e17231ab8ac033f4ece7c612d3a5b66dbbd

    • SHA512

      fc69d92e63d50c3e079f4144f3a9b03d20c0c41256ad777ed460b3bca46ba5aa67dcc7cf8969f8758a06103569b975e8a90b3b2ac8b38bef36a32b82a82af82f

    • SSDEEP

      24576:kD39v74lfGQrFUspugRNJI2DJ53J/J/L5dJPjoY:kp7E+QrFUBgq21

    • Remcos

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks