Extracted

• • Target

    a46e14c7a283414ed65747c9527923825ae53aeda2ff7cbea30faca809232694

  • Size

    1.8MB

  • MD5

    d07d5455ca8df470b12d2d677c83673e

  • SHA1

    7d8a71617e533409ea66cbd1d7b8bbd47ec8c338

  • SHA256

    a46e14c7a283414ed65747c9527923825ae53aeda2ff7cbea30faca809232694

  • SHA512

    8fd1b097330092b744c47bb98aad9b6dded5a091eb31ff65cb8e1f058f18fd3cdba551df982a4d704406ba8aa22fc10cc9af82291a882335ec036f0929180d3c

  • SSDEEP

    24576:tVEXfJUSvI9yt3SjiVwPwcYmg5a7uLUZGNNZDXxmSaOmGf9sdK4zLWvYSsVByu:tVUEqvwPjYmSY3ZG5Nmw9sNZbz

  Score

  10^/10

  stealcrenocredential_accessdefense_evasiondiscoveryspywarestealer

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Stealc family

    stealc

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

    defense_evasion

  • Downloads MZ/PE file

  • Uses browser remote debugging

    Can be used control the browser and steal sensitive information such as credentials and session cookies.

    credential_accessstealer

  • 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.

    defense_evasion

  • Loads dropped DLL

  • Reads data files stored by FTP clients

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Unsecured Credentials: Credentials In Files

    Steal credentials from unsecured files.

    credential_accessstealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks installed software on the system

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

    discovery

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1behavioral2