General

  • Target

    a0e4127ff80c5b45866edee8e1dc99b5d536a68dbebe84d2a533a24a7bc5fd78

  • Size

    726KB

  • Sample

    230306-dtgp9aaa3z

  • MD5

    53c5e3d899d9a0d80452f01506b683a4

  • SHA1

    be5339fb437b84583da694f7f9bcc438c6c37815

  • SHA256

    a0e4127ff80c5b45866edee8e1dc99b5d536a68dbebe84d2a533a24a7bc5fd78

  • SHA512

    9b0fbe269158fa2c6750b071cf5ddc1ce6c1ecaa4682a2847822616bb0234b6789a1455b6f609c181fe7ee5d0a3040448fa1c8f3494b6b46d0c53dbc417dcf0a

  • SSDEEP

    12288:4ElN2Z2/NeCH8l5Hcy+Kl6ZZw773v8kOAAlD+JuvwMAEulyZZI9:F6YoCc0y+KlGwn35vAl5tAEuoLI9

Malware Config

Extracted

Family

remcos

Botnet

NEW HEAVEN

C2

www.christopherferr.com:2404

pappysnr.duckdns.org:2404

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    onedrives.exe

  • copy_folder

    onedrives

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    12345

  • mouse_option

    false

  • mutex

    Rmc-2K40BI

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Onedrives

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      a0e4127ff80c5b45866edee8e1dc99b5d536a68dbebe84d2a533a24a7bc5fd78

    • Size

      726KB

    • MD5

      53c5e3d899d9a0d80452f01506b683a4

    • SHA1

      be5339fb437b84583da694f7f9bcc438c6c37815

    • SHA256

      a0e4127ff80c5b45866edee8e1dc99b5d536a68dbebe84d2a533a24a7bc5fd78

    • SHA512

      9b0fbe269158fa2c6750b071cf5ddc1ce6c1ecaa4682a2847822616bb0234b6789a1455b6f609c181fe7ee5d0a3040448fa1c8f3494b6b46d0c53dbc417dcf0a

    • SSDEEP

      12288:4ElN2Z2/NeCH8l5Hcy+Kl6ZZw773v8kOAAlD+JuvwMAEulyZZI9:F6YoCc0y+KlGwn35vAl5tAEuoLI9

    • 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.

    • ModiLoader Second Stage

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Remote System Discovery

1
T1018

Command and Control

Web Service

1
T1102

Tasks