Extracted

• • Target

    a63fcb0e8ed99f42ff8269e524321434af557140d82fc02e1a444316e7231aa5

  • Size

    2.1MB

  • MD5

    7a6fb3221e1a7c6c17fdfedfe627a427

  • SHA1

    3761f898656c79d8564248c9817400e5f8080b09

  • SHA256

    a63fcb0e8ed99f42ff8269e524321434af557140d82fc02e1a444316e7231aa5

  • SHA512

    69760b7878f6877c12779a479ec3c9bfb63dc3f3d631727d8a5820fe2d701e6af533426b8f8a4aaf0d127be27a34d4444c034f21bf3cf236ffae81f67a4d9d1c

  • SSDEEP

    49152:T9KIiDYKFm9fRgXVc3SebUFLcBSSDhLJelbxZJICvgcMkVy:T9KE2WfRUMh8GS+wxZ/Mi

  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