Extracted

• • Target

    file.exe

  • Size

    2.0MB

  • MD5

    9e9d31eba7c246e195f2c97e3cc2f492

  • SHA1

    f9aa0488a34cfb533684c1244c979ab9a2acd8df

  • SHA256

    cf390add5c6914d74ae8393be745cc14ab43542f986f985f30d18f9181a34a23

  • SHA512

    a7cfd1933259f0d39f63fff1a36f6c03a60f240cabd1e18189c8310f3820428d091dda903873ba1104a7301144b0923d49fe092eca7703297f66f37f65e0a436

  • SSDEEP

    49152:sUOhd8mIrLwbLxCWfvbfFbEL77EkTZjuQ:EhdxIrkboYfFgL77EkTZ

  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