General

  • Target

    10ab4b6fb83aea3840ac04855974f62d.exe

  • Size

    959KB

  • Sample

    241208-jxpg6axqd1

  • MD5

    10ab4b6fb83aea3840ac04855974f62d

  • SHA1

    c41572120bb8f298d4a8683321e7a3b1cc7c54da

  • SHA256

    8c62537b7b875c364a79b98adaa8d341b4a52e4d0a27697f0f07b1209ed53301

  • SHA512

    d414499348356d4028c97718126dbc51aa240a63b70f3236d73003821910735bcef0761da0a873b55abfb18b71820fcd6bf4e58bac98109274c477cc68633d94

  • SSDEEP

    24576:TuWl35eXIVicKGaiT+zuOiNPjdbdpcg4qCYi:BnXicKE6zuOiNPjdZ4qCYi

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

41.216.183.238:7112

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-Y7J88P

  • 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

      10ab4b6fb83aea3840ac04855974f62d.exe

    • Size

      959KB

    • MD5

      10ab4b6fb83aea3840ac04855974f62d

    • SHA1

      c41572120bb8f298d4a8683321e7a3b1cc7c54da

    • SHA256

      8c62537b7b875c364a79b98adaa8d341b4a52e4d0a27697f0f07b1209ed53301

    • SHA512

      d414499348356d4028c97718126dbc51aa240a63b70f3236d73003821910735bcef0761da0a873b55abfb18b71820fcd6bf4e58bac98109274c477cc68633d94

    • SSDEEP

      24576:TuWl35eXIVicKGaiT+zuOiNPjdbdpcg4qCYi:BnXicKE6zuOiNPjdZ4qCYi

    • Remcos

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

    • Remcos family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks