Extracted

Extracted

• • Target
    https://www.fortiguard.com/sample-files

  Score

  10^/10

  aspackv2bootkitguestdefense_evasiondiscoveryexecutionbadrabbitrevengeratwarzoneratinfostealermacromacro_on_actionpersistenceransomwareratrezer0stealertrojan

  • Family: BadRabbit

    Ransomware family discovered in late 2017, mainly targeting Russia and Ukraine.

    ransomwarebadrabbit

  • Family: RevengeRAT

    Remote-access trojan with a wide range of capabilities.

    trojanrevengerat

  • Family: WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    ratinfostealerwarzonerat

  • Warzone RAT payload

    rat

  • RevengeRat Executable

    stealer

  • Downloads MZ/PE file

  • ReZer0 packer

    Detects ReZer0, a packer with multiple versions used in various campaigns.

    rezer0

  • ASPack v2.12-2.42

    Detects executables packed with ASPack v2.12-2.42

    aspackv2

  • Checks computer location settings

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

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Office macro that triggers on suspicious action

    Office document macro which triggers in special circumstances - often malicious.

    macromacro_on_action

  • Uses the VBS compiler for execution

  • Badlisted process makes network request

    Network request originating from process or tool commonly abused by malware.

  • Contacts third-party web service commonly abused for C2

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR)

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

    bootkitpersistence

  • Suspicious use of SetThreadContext

  behavioral1