General

  • Target

    5ed.zip

  • Size

    335KB

  • Sample

    210802-p8db148vs6

  • MD5

    292802173b7306ce4da0ba38ccdc4359

  • SHA1

    339a772c62feabcb77ec336754d4cd392f0d0c07

  • SHA256

    71294e292d47cc2a73658c05247188fa4d1671dcf4669201813a51fb1be9cc50

  • SHA512

    e96a588d7ef87b84e1826c5b91f90a14e1ed7a63b9ec3b8dfafb59ff45dccf30c95840c2484eb6c5f49158880c722d2b02aa0f0189c6a7b5f84faaed400f19b6

Malware Config

Extracted

Family

remcos

Botnet

max

C2

maxwealth123.ddns.net:4693

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-Z47DYU

  • 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

      5ed

    • Size

      777KB

    • MD5

      455a0dc0fc3a03bc29036e9ce311fef2

    • SHA1

      910788a58c5535a79b6d52c7a4b717ba12baa08c

    • SHA256

      5edfe90562f5d791634d32d6973729318b49c3954c103bba8efabe00667c50bc

    • SHA512

      583f823b35762f427e4bbb0293153f0c5415dafce91967dc4f1ae33e708595298f2d4a3c34566629daef8a1ef13ea33c4c2444acfedc31d68990a0442830dcdb

    • 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