Extracted

Extracted

• • Target

    1f435b3a62304733dce1b9caf24cfac768db739127e8ec31d466455628ec0922

  • Size

    5.5MB

  • MD5

    c4580e8db0c3dbc88891842fd8a31158

  • SHA1

    744f03fcf10db1459d3f40beaea2bfe1b000582b

  • SHA256

    1f435b3a62304733dce1b9caf24cfac768db739127e8ec31d466455628ec0922

  • SHA512

    cefd412e0d5aba56d6603fdc46a056474ce387dbb220b32a9317dca0822bef9320515afacc2ab2086db46f9e01b3456c87a0dc83bd99c246550d87efd3606945

  • SSDEEP

    98304:Fs9EI6sZJrf04Hr3VvPkrcRizJ6krK4JLQaEHlXU+vG9G1jMaZQRrkp:W+I6sU4HjZkwkVJo1+G1jMaZQpk

  Score

  10^/10

  dcratfabookiegluptebasmokeloaderpub1backdoordiscoverydropperevasioninfostealerloaderpersistenceratrootkitspywarestealertrojanupx

  • DcRat

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

    ratinfostealerdcrat

  • Detect Fabookie payload

  • Fabookie

    Fabookie is facebook account info stealer.

    spywarestealerfabookie

  • Glupteba

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

    loaderdropperglupteba

  • Glupteba payload

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Windows security bypass

    evasiontrojan

  • Modifies boot configuration data using bcdedit

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Modifies Windows Firewall

    evasion

  • Possible attempt to disable PatchGuard

    Rootkits can use kernel patching to embed themselves in an operating system.

    evasion

  • Checks computer location settings

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

  • Drops startup file

  • 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

  • Windows security modification

    evasiontrojan

  • 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

  • Creates a large amount of network flows

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

    discovery

  • Manipulates WinMon driver.

    Roottkits write to WinMon to hide PIDs from being detected.

    rootkitevasion

  • Manipulates WinMonFS driver.

    Roottkits write to WinMonFS to hide directories/files from being detected.

    rootkitevasion

  • Drops file in System32 directory

  behavioral1behavioral2