General

  • Target

    remcos_a.exe

  • Size

    469KB

  • MD5

    48f4a8f633bf5535811c23a81d8d8506

  • SHA1

    c2a98525bfda82421cb8670db223b19acef31f23

  • SHA256

    9ec9c4c81c67d6628d141981a7020bb7ded83b4c40ff693870cd98eaebf74912

  • SHA512

    7903c322d886bcffc06a9310ba451b0f0eac53d2acedf45b544548ae3656ef477b5a03a86d54452d65461957df4c643082338119bdeb0f2303f528daf0642e29

  • SSDEEP

    12288:Wmnk7iLJbpIpiRL6I2WhSKQ9ZsfZQSOn9:uiLJbpI7I2WhQqZ7O9

Score
10/10

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

192.168.1.56:13970

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    Windows32.exe

  • copy_folder

    Health

  • delete_file

    true

  • hide_file

    true

  • hide_keylog_file

    true

  • install_flag

    true

  • install_path

    %WinDir%\System32

  • keylog_crypt

    true

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    filer32

  • keylog_path

    %WinDir%\System32

  • mouse_option

    false

  • mutex

    Rmc-36XJ31

  • screenshot_crypt

    true

  • screenshot_flag

    true

  • screenshot_folder

    Screenshots

  • screenshot_path

    %WinDir%\System32

  • screenshot_time

    10

  • startup_value

    WindowsHealth

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos family
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • remcos_a.exe
    .exe windows:5 windows x86 arch:x86

    5d354883fe6f15fcf48045037a99fb7a


    Headers

    Imports

    Sections