General

  • Target

    https://github.com/Cryakl/Ultimate-RAT-Collection/tree/main/BitRAT

  • Sample

    250228-xz5ttavtbt

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

favorali.duckdns.org:2331

127.0.0.1:1234

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • tor_process

    tor

Targets

    • Target

      https://github.com/Cryakl/Ultimate-RAT-Collection/tree/main/BitRAT

    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

    • Bitrat family

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • XenArmor Suite

      XenArmor is as suite of password recovery tools for various application.

    • Xenarmor family

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook accounts

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks