General

  • Target

    249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe

  • Size

    637KB

  • Sample

    250208-qpndfsxlhy

  • MD5

    b10c024a554e72d81cd2b73fa9221c3c

  • SHA1

    7f0583adc456a1dbae4fafc1831475f844e227a7

  • SHA256

    249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544

  • SHA512

    39ff1f04d7afc319fb5c89891051b621ee25a76adf3171b9212f61f76cfcfcb433187359f6db7ee3141a7722e61884b2edabea929f91c1598813eb08cc998fa7

  • SSDEEP

    12288:tN+qbeco9zUKLorNknrJHbzdOLYyWMkK79EAmD1:fvicoRRo4rJHvdIBWMX9g

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

super

C2

supersoftin.duckdns.org:19601

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

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    super.dat

  • keylog_flag

    false

  • keylog_folder

    super

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    remcos_bmfpsfyqah

  • 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

      249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544.exe

    • Size

      637KB

    • MD5

      b10c024a554e72d81cd2b73fa9221c3c

    • SHA1

      7f0583adc456a1dbae4fafc1831475f844e227a7

    • SHA256

      249416e64c5a1a0044fc082ffcddfe14ce05b9702cf66614560612e61162b544

    • SHA512

      39ff1f04d7afc319fb5c89891051b621ee25a76adf3171b9212f61f76cfcfcb433187359f6db7ee3141a7722e61884b2edabea929f91c1598813eb08cc998fa7

    • SSDEEP

      12288:tN+qbeco9zUKLorNknrJHbzdOLYyWMkK79EAmD1:fvicoRRo4rJHvdIBWMX9g

    • 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.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks