Extracted

• • Target

    file.exe

  • Size

    2.0MB

  • MD5

    21e41ecc34e4c9dad116340daffaa1a1

  • SHA1

    91ae9a1d1a48647bcc91e9732b5a37752659ad2c

  • SHA256

    a1cf0572418723ff779a12db3023275b8f1ea61a74944b7a35bf868c183774d9

  • SHA512

    a08dcafc94c126f334eb5123a43146415adac1e9db9809052a2b3568cfc4f1a7458e2f927f5fe14f37869fd8f5d8f726f651e480f7e70b61d3541643f171967a

  • SSDEEP

    49152:UhK/umfudrrez45p808I4RAm43Lwq07c/oLYGu:UhNmfu5jj4RAm60/YG

  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