General

  • Target

    ADJUNTO ARCHIVO CON CUENTA DE COBRO POR $2.000.000, FAVOR DESCARGAR PARA SU PAGO OPORTUNO.rev

  • Size

    564KB

  • Sample

    240913-zsnm3ayhjf

  • MD5

    be7680c8bfc44034c8f7cd6b0c9d0dd2

  • SHA1

    3c38fe2fea65b5c677cc7eff93cd5dfa2350567f

  • SHA256

    57f458ba299ffb24f922e3ad863f510ccdc1fd0fee44c3ab8b134186d9ddfc01

  • SHA512

    a4e36c632f257580117b9c929a98373eea0e7bce54ec7a388a6cf85cc483ca019b32216a4f47f469ab5afc5a976c567129fa54218ba013c058aedbebb443695c

  • SSDEEP

    12288:LYbqYkBHAp80DlcUpcexJa4vU1iHRU3tvDgGcs:MmnRAh2G9xw4vU1qU3dPcs

Malware Config

Extracted

Family

remcos

Botnet

PLATA

C2

comercio43.con-ip.com:1835

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

    registros.dat

  • keylog_flag

    false

  • keylog_folder

    data34

  • mouse_option

    false

  • mutex

    kiustong-7N6PEP

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Capturas de pantalla

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      ADJUNTO ARCHIVO CON CUENTA DE COBRO POR $2.000.000, FAVOR DESCARGAR PARA SU PAGO OPORTUNO.exe

    • Size

      1023.0MB

    • MD5

      91e9ce49b650ce147c174a6e17001c70

    • SHA1

      bc427a785e32378edffcd314179fc08510d8237a

    • SHA256

      4704066f7fdf1f819c4d8a25a07dbf021a5a3e47949edfdacc10fa6d98f23225

    • SHA512

      cfdd721244deba2c449a2af27072e43dd8475c61b1ce2fad02abb83e86c7d9c8a5d1678f2f2ece01a8f7d3d4a84b50e9a89c69417b925f7f4af9d998f7c9e178

    • SSDEEP

      12288:75RVeIv1Jyhik2XF62YPtnsMg9t4q78cjNgT8Yz48h7UJ:9RVeIv1JygrV6XtsRVUS81UJ

    • Remcos

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

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks