General

  • Target

    Dringende Vertragsbestellung GH7856648,pdf.exe

  • Size

    843KB

  • Sample

    210727-z1dtbapwa6

  • MD5

    34684b3de7b33bb0bc8e9b8e62a26431

  • SHA1

    c4ad20e82a7456c4bea6436c7a394deed5fa4e8a

  • SHA256

    0b10f51931ebadefe515c5db78b89095df9ff47ad1bd042eace9d47047c5a09d

  • SHA512

    f246a24d7f94e3717023acafd30f46e6c05c2b5cdb2c6416ee2a2cd3018c43bf44df6d9cedfb781d17b0a2ca4f2c1141186b49acad80dbadc438dd90819607f5

Malware Config

Extracted

Family

remcos

Botnet

BUSINESS

C2

moneymustdrop.ddns.net:6808

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-84ZKJ7

  • 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

      Dringende Vertragsbestellung GH7856648,pdf.exe

    • Size

      843KB

    • MD5

      34684b3de7b33bb0bc8e9b8e62a26431

    • SHA1

      c4ad20e82a7456c4bea6436c7a394deed5fa4e8a

    • SHA256

      0b10f51931ebadefe515c5db78b89095df9ff47ad1bd042eace9d47047c5a09d

    • SHA512

      f246a24d7f94e3717023acafd30f46e6c05c2b5cdb2c6416ee2a2cd3018c43bf44df6d9cedfb781d17b0a2ca4f2c1141186b49acad80dbadc438dd90819607f5

    • 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