General

  • Target

    6d554ac11c8c0fa0ae5c676e14c8c6eb51956414c57db4a1a0cec9c8e30e0324

  • Size

    200.0MB

  • Sample

    250207-p4dbcsspcm

  • MD5

    e96d2b0fc898450f7101e0b007f031ed

  • SHA1

    4e7c9b2282473ce1b9540a6e200b9a56f0d96fab

  • SHA256

    6d554ac11c8c0fa0ae5c676e14c8c6eb51956414c57db4a1a0cec9c8e30e0324

  • SHA512

    3f5e2e789d2ad671f7ab2577c611dcd7bd993bcacdbd1bca61e847d41c9a4593056aaac55ca4656b76a8e53eccd03b655e0114b7797776787a222407c51b10b6

  • SSDEEP

    12288:QepjFIU145KRzXB9eLlKfQpMxYk1jTquBLE42tTyMbljGcREsGzGo6wIzc:JpCUPRbB9ucQCL2uBGTPZGcaBzGp7c

Malware Config

Extracted

Family

remcos

Botnet

googlegroupaccount

C2

213.152.187.241:12776

10.14.10.19:12776

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    googlegroupaccount.exe

  • copy_folder

    googlegroupaccount

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-6741XM

  • 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

      6d554ac11c8c0fa0ae5c676e14c8c6eb51956414c57db4a1a0cec9c8e30e0324

    • Size

      200.0MB

    • MD5

      e96d2b0fc898450f7101e0b007f031ed

    • SHA1

      4e7c9b2282473ce1b9540a6e200b9a56f0d96fab

    • SHA256

      6d554ac11c8c0fa0ae5c676e14c8c6eb51956414c57db4a1a0cec9c8e30e0324

    • SHA512

      3f5e2e789d2ad671f7ab2577c611dcd7bd993bcacdbd1bca61e847d41c9a4593056aaac55ca4656b76a8e53eccd03b655e0114b7797776787a222407c51b10b6

    • SSDEEP

      12288:QepjFIU145KRzXB9eLlKfQpMxYk1jTquBLE42tTyMbljGcREsGzGo6wIzc:JpCUPRbB9ucQCL2uBGTPZGcaBzGp7c

    • Remcos

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

    • Remcos family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks