Extracted

• • Target

    47c077d4fa07303d13d9677abc3d2a713dded563f773056c6a62f1107f1c20a2N

  • Size

    4.9MB

  • MD5

    85e850e508f7ac2537dd1c1b339fff30

  • SHA1

    853d293cce6570de06ad7d230e612577ac9a2b40

  • SHA256

    47c077d4fa07303d13d9677abc3d2a713dded563f773056c6a62f1107f1c20a2

  • SHA512

    184da3afd07c90c10f3211614fd74c35c79f13bff9928f9cca8b6d6ebd4ce587ea03a83e1157f02b28b4f2fb9d30f6ed5d93adcb9de889b81a79d75af7ba8154

  • SSDEEP

    49152:Ll5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8E:

  Score

  10^/10

  dcratevasionexecutioninfostealerrattrojancolibribuild1discoveryloader

  • Colibri Loader

    A loader sold as MaaS first seen in August 2021.

    loadercolibri

  • DcRat

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

    ratinfostealerdcrat

  • Process spawned unexpected child process

    This typically indicates the parent process was compromised via an exploit or macro.

  • UAC bypass

    evasiontrojan

  • DCRat payload

    Detects payload of DCRat, commonly dropped by NSIS installers.

    rat

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Checks computer location settings

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

  • Executes dropped EXE

  • Checks whether UAC is enabled

    evasiontrojan

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2