Extracted

• • Target
    file.exe
  • Size 2.0MB
  • SHA256 de0f8a907ab5934d0412262e128db299b2497d8a1e585960a06c77c6d58d2c5b
  • MD5 57ae252d216813b74c42437d0a3483bb
  • SHA1 e447e14bb393c8297abff963771cc3a0b53d9290
  • SHA512 7d8080e6dfe38490d5708031bc2377ed2b90e3410bae3e41c2cd1dea652b85a0154ec9fb0f29dd14680273450d95f3b8ca7ae959cc006dac46039bfaf9809d13
  • SSDEEP 49152:nT8VgXmchgHjoGBUju0pWzH0aImPw0XuUxJ+V:nT8Vg5TG90pWzUaImPjeUxM
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  stealctalecredential_accessdiscoveryevasionspywarestealer

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Stealc family

    stealc

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

    evasion

  • 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.

    evasion

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • 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