General

  • Target

    Auftragsbestätigung _ Dringend,pdf.exe

  • Size

    774KB

  • Sample

    210907-lv3ccafegn

  • MD5

    a054b5ea773679bfb29b1d191e8cd0be

  • SHA1

    725d5412e942b55ee03331077863bc64aca5599e

  • SHA256

    d7d94c81a09b9919714f7024a04a18e394198976107d3d9d35c56e69f2698ac8

  • SHA512

    9dd1097933106df34504dc3f9f9cc1636698b660d7fbaaf6afd85b63e81908a13247adf911f82078df975f943f31cbc1f86970e8283702db067c5d6547d399ff

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

      Auftragsbestätigung _ Dringend,pdf.exe

    • Size

      774KB

    • MD5

      a054b5ea773679bfb29b1d191e8cd0be

    • SHA1

      725d5412e942b55ee03331077863bc64aca5599e

    • SHA256

      d7d94c81a09b9919714f7024a04a18e394198976107d3d9d35c56e69f2698ac8

    • SHA512

      9dd1097933106df34504dc3f9f9cc1636698b660d7fbaaf6afd85b63e81908a13247adf911f82078df975f943f31cbc1f86970e8283702db067c5d6547d399ff

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • 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