Resubmissions

01-03-2024 15:31

240301-syf2vahd64 10

20-02-2024 16:00

240220-tfmmcaba5s 10

General

  • Target

    Swift 19022024.bat

  • Size

    2.2MB

  • Sample

    240220-tfmmcaba5s

  • MD5

    6dc5aa35800875f5e06a20da26286f13

  • SHA1

    b9fbf17b8a2aeae452050b2f660ef8cff024a433

  • SHA256

    db5c362b0b4ec0a9bbc7b2c5a186a22019c82c2a96a7c326fad2e1f095de22db

  • SHA512

    a51120e0800a2694ae14267faf667dc5f37be76bf17bcc042931ef8a1f7f8b38237bf12f441ce3eec7eb4aba15428e3ddcbaa2f23a2944b7f8adbe9c9a5649ab

  • SSDEEP

    24576:RLM2LFX2P6Qv1hhxfAswo1eoKHMX+mIi8g1CLbGBi3oucj+9OtOT+a0sloBJCpDo:RYQSv1fxfAsJ1eoVuSDW0YXEx

Malware Config

Extracted

Family

remcos

Botnet

RemoteHost

C2

swjurf.work.gd:9231

Attributes
  • audio_folder

    MicRecords

  • 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

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    hgjbhk

  • mouse_option

    false

  • mutex

    Rmc-BM92FA

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      Swift 19022024.bat

    • Size

      2.2MB

    • MD5

      6dc5aa35800875f5e06a20da26286f13

    • SHA1

      b9fbf17b8a2aeae452050b2f660ef8cff024a433

    • SHA256

      db5c362b0b4ec0a9bbc7b2c5a186a22019c82c2a96a7c326fad2e1f095de22db

    • SHA512

      a51120e0800a2694ae14267faf667dc5f37be76bf17bcc042931ef8a1f7f8b38237bf12f441ce3eec7eb4aba15428e3ddcbaa2f23a2944b7f8adbe9c9a5649ab

    • SSDEEP

      24576:RLM2LFX2P6Qv1hhxfAswo1eoKHMX+mIi8g1CLbGBi3oucj+9OtOT+a0sloBJCpDo:RYQSv1fxfAsJ1eoVuSDW0YXEx

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • 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

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Creates new service(s)

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks