Extracted

• • Target

    MS-66016.exe

  • Size

    149KB

  • MD5

    b8d6742f6a90edce230e1eace21b7f62

  • SHA1

    648fb8eb8e71aa4aabd4147a64aef96064c69c40

  • SHA256

    1e8562d47b5f32ebf2e36d61906d2c981f166968f496f8b9b2c917c80a5d5ba5

  • SHA512

    b9ea928f1c95edacdd73db854f28b6965e3d4a33d4b8f6d255c5601811436e4b6003910c093780f1422f21bf480e9ae91531f02ab51605e17471990f79a9052d

  • SSDEEP

    3072:+NzPHk9MpcQbz/4bFL7Ks6X11oSyDJ4SGUix0sMjKG9lkg+fLKSvu24E:+hRFDpXTodJ4SGL0RR9lkg+f2C4E

  Score

  10^/10

  azorultguloadercollectiondiscoverydownloaderinfostealerspywarestealertrojan

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    trojaninfostealerazorult

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

    downloaderguloader

  • Checks QEMU agent file

    Checks presence of QEMU agent, possibly to detect virtualization.

  • Deletes itself

  • Loads dropped DLL

  • Reads data files stored by FTP clients

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer

  • Reads local data of messenger clients

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    spywarestealer

  • Reads user/profile data of local email clients

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Accesses Microsoft Outlook profiles

    collection

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Suspicious use of NtCreateThreadExHideFromDebugger

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2