General

  • Target

    test-Kopie.bat

  • Size

    1KB

  • Sample

    241124-nlrwcsxmcs

  • MD5

    6263640933688fcb7cec4110041065a6

  • SHA1

    0915a799a48199b196c14781a5ea54a377198ac5

  • SHA256

    80c404f467f93bcabea0470036ed02962f7114a12d6fb35e3fe73ab7d4045cd4

  • SHA512

    de2a3aff1b9a337265c9136f9565f8c964c1e2e6d52856653ade0365f0c05a584c9d0a4b1d5af0a0552873497df966a6d5be887411aa9cbcf51388f1c9902b32

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

23.ip.gl.ply.gg:24321

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    Rmc.exe

  • copy_folder

    RootRmc

  • delete_file

    true

  • hide_file

    true

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %SystemDrive%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-M1WJOM

  • 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

      test-Kopie.bat

    • Size

      1KB

    • MD5

      6263640933688fcb7cec4110041065a6

    • SHA1

      0915a799a48199b196c14781a5ea54a377198ac5

    • SHA256

      80c404f467f93bcabea0470036ed02962f7114a12d6fb35e3fe73ab7d4045cd4

    • SHA512

      de2a3aff1b9a337265c9136f9565f8c964c1e2e6d52856653ade0365f0c05a584c9d0a4b1d5af0a0552873497df966a6d5be887411aa9cbcf51388f1c9902b32

    • Remcos

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

    • Remcos family

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks