General

  • Target

    Re Confirmación de pedido-5305,pdf.exe

  • Size

    578KB

  • Sample

    210811-9ff3lgy5fe

  • MD5

    38304d71a1633fc5a5b140994ab6ea77

  • SHA1

    9157f9998dd29f173612f527ec028eb75d17ca3a

  • SHA256

    c91012d41e9fa7f53370826fbeb4ddc7433026352a0d47d408f4b62ea0313d25

  • SHA512

    3300f6eee612c4ad24e8c2253220734911d7d88558f9ffe1d9664c7a055d18f214561ea1f8d29728425509c8f0eb7c262c1cc99c81c3e7b2d153df481ddaad43

Malware Config

Extracted

Family

remcos

Botnet

E sure 4 me

C2

thankyoulord4real.ddns.net:3030

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-7DDGKV

  • 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

      Re Confirmación de pedido-5305,pdf.exe

    • Size

      578KB

    • MD5

      38304d71a1633fc5a5b140994ab6ea77

    • SHA1

      9157f9998dd29f173612f527ec028eb75d17ca3a

    • SHA256

      c91012d41e9fa7f53370826fbeb4ddc7433026352a0d47d408f4b62ea0313d25

    • SHA512

      3300f6eee612c4ad24e8c2253220734911d7d88558f9ffe1d9664c7a055d18f214561ea1f8d29728425509c8f0eb7c262c1cc99c81c3e7b2d153df481ddaad43

    • 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

1
T1112

Tasks