General

  • Target

    delphi.zip

  • Size

    354KB

  • Sample

    230212-vkggkafc63

  • MD5

    367116d375990e44d39ab86bfd0e9eb9

  • SHA1

    3d9537fbb23397cdec3f78937ddcd3cf2d34c6c1

  • SHA256

    ad9c2fedf1b1f76cb935e11005d741018650605ce0555ea953f72c3a2ee45c62

  • SHA512

    129331dddbd56a07a7f87f6cb03ac507864346fc1f3fc1f634007d6dc85baf80af2ed03a8baa263eca6379b024f3a73b0e434c8f25d95b2adfd5a9dca398bdc7

  • SSDEEP

    6144:za7ezFgq7ZUaek/pRfodpfizXrhjZbBbhcY+BAEPzO+Uyvq6J6fCJohXIwk:zaCzyqd1P/s3UXrhlNbhSRPziygmohXa

Malware Config

Extracted

Family

remcos

Version

3.1.0 Pro

Botnet

RemoteHost

C2

213.152.162.181:5129

184.75.221.171:5129

199.249.230.27:5129

185.103.96.143:5129

185.104.184.43:5129

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

    -O1VWSP

  • 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

    wikipedia;solitaire;

Targets

    • Target

      delphi.exe

    • Size

      826KB

    • MD5

      e047f7e54904874149b81a072d9ff24c

    • SHA1

      adb39f9a5f7d82e3886f551418344761f1e668df

    • SHA256

      6f6904b790eafb849b207b04177ae91c77e865948dec0e0a40ac3bbf445c92f5

    • SHA512

      4606fa18f78e783068f9bbb7388a6faf186fead7436074e4b63c2531c61b9c4e469d8d261d5cd819f92cf7e8362069c374acd3e264e45af1fe53a2e0458b44a2

    • SSDEEP

      12288:56W8htKhqd2Je+ThmTdztbxr1siCDqIiteSmS:IWetND+TEt7siCgV

    • 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

MITRE ATT&CK Enterprise v6

Tasks