General

  • Target

    Nuevo pedido _WJO-001,pdf.exe

  • Size

    742KB

  • Sample

    210825-74krp3wwv2

  • MD5

    75f7dc6f6b46ef8f379000e8b6905529

  • SHA1

    f3a9abcfa08f16d34f09800a5df4ba5f794fcbd9

  • SHA256

    7eb677c1c5c60d34da90cab2b4ea019c500b5c3db6964cc14849dbe2f9f5fa30

  • SHA512

    f16351d869746401c419885e0a63193e90e89b62f855738df8ffb0c28a4a93c42df575ccb4734965d879c40ac59a167fbbc32086f76c29b5656e917c50ceb46d

Malware Config

Extracted

Family

remcos

Version

3.2.0 Pro

Botnet

AA

C2

typejimbo.ddns.net:2444

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-1VJ0ZY

  • 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

      Nuevo pedido _WJO-001,pdf.exe

    • Size

      742KB

    • MD5

      75f7dc6f6b46ef8f379000e8b6905529

    • SHA1

      f3a9abcfa08f16d34f09800a5df4ba5f794fcbd9

    • SHA256

      7eb677c1c5c60d34da90cab2b4ea019c500b5c3db6964cc14849dbe2f9f5fa30

    • SHA512

      f16351d869746401c419885e0a63193e90e89b62f855738df8ffb0c28a4a93c42df575ccb4734965d879c40ac59a167fbbc32086f76c29b5656e917c50ceb46d

    • 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