General

  • Target

    49402d487c23a595cb43c08a77366f7214c0f171265e12a3444b44c072d229b7

  • Size

    1.7MB

  • Sample

    240919-2g62davanf

  • MD5

    2dc3c3b88110b9008e69f3329db77fdf

  • SHA1

    22c6cf43b136a7f777dd1b843dd9e5b7669540d1

  • SHA256

    49402d487c23a595cb43c08a77366f7214c0f171265e12a3444b44c072d229b7

  • SHA512

    e9460c87d5b8316c40bdc32e0f50aea1c50a8521630315ef2f7a85d22e351740cf0875c7a91875107a8400726908aa4ce61e19f53db7097e79dc7fc5bc692b95

  • SSDEEP

    49152:dqt5EMXc5uqeCANwmUDVJn851LA8D9IJfh:wHEMMerJ6VJn8HU

Malware Config

Extracted

Family

stealc

Botnet

rave

C2

http://185.215.113.103

Attributes
  • url_path

    /e2b1563c6670f193.php

Targets

    • Target

      49402d487c23a595cb43c08a77366f7214c0f171265e12a3444b44c072d229b7

    • Size

      1.7MB

    • MD5

      2dc3c3b88110b9008e69f3329db77fdf

    • SHA1

      22c6cf43b136a7f777dd1b843dd9e5b7669540d1

    • SHA256

      49402d487c23a595cb43c08a77366f7214c0f171265e12a3444b44c072d229b7

    • SHA512

      e9460c87d5b8316c40bdc32e0f50aea1c50a8521630315ef2f7a85d22e351740cf0875c7a91875107a8400726908aa4ce61e19f53db7097e79dc7fc5bc692b95

    • SSDEEP

      49152:dqt5EMXc5uqeCANwmUDVJn851LA8D9IJfh:wHEMMerJ6VJn8HU

    • Stealc

      Stealc is an infostealer written in C++.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks