General

  • Target

    Confirmação do pedido _ Urgente,pdf.exe

  • Size

    723KB

  • Sample

    210907-wgv18adah6

  • MD5

    955071bb7145579746b2c1336426039f

  • SHA1

    e67c508f4c4aed6bd61ce979d41877aafb2bc30c

  • SHA256

    8aa2379084127a3eaa67bf4aadd0ee90c8189cc9696d516256211dbbcc7d39c5

  • SHA512

    e2a90fe6029f3025de23796d58a7e48e386b15a79c8f7f60526b422aaa41ae2bab73ba4c0342da4e324cb4132ae4dc128b71bf6ec82fed23b844eafef1fd197e

Malware Config

Extracted

Family

remcos

Version

3.1.5 Pro

Botnet

OK MAN

C2

zion6.ddns.net:2815

Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • 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

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-MPN2RF

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

  • take_screenshot_title

    notepad;solitaire;

Targets

    • Target

      Confirmação do pedido _ Urgente,pdf.exe

    • Size

      723KB

    • MD5

      955071bb7145579746b2c1336426039f

    • SHA1

      e67c508f4c4aed6bd61ce979d41877aafb2bc30c

    • SHA256

      8aa2379084127a3eaa67bf4aadd0ee90c8189cc9696d516256211dbbcc7d39c5

    • SHA512

      e2a90fe6029f3025de23796d58a7e48e386b15a79c8f7f60526b422aaa41ae2bab73ba4c0342da4e324cb4132ae4dc128b71bf6ec82fed23b844eafef1fd197e

    • Remcos

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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Tasks