Extracted

Extracted

Extracted

• • Target

    file

  • Size

    241KB

  • MD5

    ca601143e3801beb25bc5d37c6023d09

  • SHA1

    c0998a01358054ba5196d5a7e867dc7e06faf592

  • SHA256

    b52028609b92de2f7a3621621f2d3b3de11f48c16b1d612ad2efebb2af4af2a2

  • SHA512

    6ffc615329ceb9fcf10949ac0e521f08908835f74658d084752ad2ad3fca5fd708a98e2d8188efe52d371bde3020591cddbcd696ead4dba0bb3069d68cdaba34

  • SSDEEP

    6144:06EXHjhWyU9nnLlIgv947F31oBNBhSb2:HWHjhU1nBNEB1o2K

  Score

  10^/10

  gluptebasmokeloaderstealcpub1backdoorbootkitdropperevasionloaderpersistencestealertrojanupxdcratdiscoveryinfostealerratspyware

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    ratinfostealerdcrat

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

    loaderdropperglupteba

  • Glupteba payload

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Contacts a large (552) amount of remote hosts

    This may indicate a network scan to discover remotely running services.

    discovery

  • Downloads MZ/PE file

  • Modifies Windows Firewall

    evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads data files stored by FTP clients

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

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

    discovery

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2