Extracted

• • Target

    file.exe

  • Size

    2.0MB

  • MD5

    b8732b3b75df20d425b551b864275e1e

  • SHA1

    ce159a0b5f49be75ed8da2d37cd4083a6a2564b3

  • SHA256

    b3a3da0ff549b2e4bbbe5c230120617bb6f21d7344a79e28bab2e6cc89e5ca76

  • SHA512

    33adb1b1c8f6b250f04c85cf6492ebee8ee5a4e08563dd672026c953273ab7989a24d74f23f46f778dccd3c4e2f7507763ba6c3ecbdf0fc3370c3ed26b12aed5

  • SSDEEP

    49152:U6mlYrSOHE7zdjR05nORaslb2dBmvxe7UIlaWqE3+vck0Vzw8IEeHy:U6mlYrSOOzdjR0N9bdBmvxe7/l33+vbk

  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