Extracted

• • Target

    file.exe

  • Size

    2.0MB

  • MD5

    261d2d0f9bd0537187a7fe365cd3d4bc

  • SHA1

    457569fc5b7846b3eabbde12ff09476e6359e0cd

  • SHA256

    82fdcd2c0e095683635b00bdda3fbfde596d20e0dbfc4f200bce0911fab619ba

  • SHA512

    fdc8e3afc005e39c831214aecad817f2ef879a40a2607605f300234993ce4deb6ad307b353df5b8f4640f807f5b560b4a2f632425af81b3183ba6175e8397fad

  • SSDEEP

    49152:2Iufb9oEmXAy4MIIRr4ZFWcIZQarMuVhQwNy7bNW5xkmT:BsjmXAuIIRrbcIWWQPNO3

  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