General

  • Target

    18740357039abe4cc229c72810a4471e0d291bb05fcd144c9fec4da74959c158

  • Size

    973KB

  • Sample

    240808-g1qtaazgpj

  • MD5

    ba0523eed1822772e7228e73c301f4a9

  • SHA1

    21ee2e7ed9c2ed17847ac87dc9cd7dce03ed5064

  • SHA256

    18740357039abe4cc229c72810a4471e0d291bb05fcd144c9fec4da74959c158

  • SHA512

    d58d1be033429e493c81a1b2936e15f759f4c7f02eae0b032d6c13779c4ec0b1effbd37d1bf21402b7b8bb85fc973c655dc2417396d78e59813b54155368c551

  • SSDEEP

    24576:/awe5Qic39FkgLD1DaJLwqwlgV7mljN0OgPy37EwhQs8VScn+NwqG:/aL5QiqFvkhwhxljh7EuoF6E

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

eadzagba1.duckdns.org:4877

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-X3UMUO

  • 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

      FLUID CONTROLS PRIVATE LIMITED.exe

    • Size

      1.1MB

    • MD5

      83d2c0f65ca29e5104842c13c83147ab

    • SHA1

      104dfd3446e13ed79067a172bfcbcf56b2fbac36

    • SHA256

      d808431e875c60c9c2b84df854c65edbe43e0013a1193f4e0ae9f9389ea0925f

    • SHA512

      8b497b0ca6c26cc8d22491812a5316fd6a5255469beb22c9b2b3ae3bad66f276b405d3540d2c222f64599af0956a5ba1d06762b7ec009ec538a57b96855d8503

    • SSDEEP

      24576:bYScn9hegjD1bUJjoYol8V5+ljLUOyPO37EohEsQVScd8:bR8hF2VotRljb7E2QF

    • Remcos

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

    • 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