Extracted

• • Target

    468bf7713166e6febbdef2ddc6f9004ebd1f385474a87c0b5674f936dfe09e99N

  • Size

    4.9MB

  • MD5

    261b88ce85c81cd9d3296c430bc897d0

  • SHA1

    0f05a6f1da522690e312c22d1ff63b46b77b5b1f

  • SHA256

    468bf7713166e6febbdef2ddc6f9004ebd1f385474a87c0b5674f936dfe09e99

  • SHA512

    df8c85e30bb4135034eaea615578e50b47f4a94d6c4e667a143858f2cb5f6350d689aafeda89f21215970298c2dab650b94b47c38aaa07c2af2d1648bd419a7d

  • SSDEEP

    49152:bl5MTGChZpxtlBBgxchXb/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