Extracted

• • Target

    da191a476056264ecf51feaa86ed3ffd997b2f9ed3cf5245427796f5c0672a28

  • Size

    4.9MB

  • MD5

    adea3d5a416c1452e6c572b162983622

  • SHA1

    e2ba3ad5285a08d6681c410b7e3cb313356fd6d0

  • SHA256

    da191a476056264ecf51feaa86ed3ffd997b2f9ed3cf5245427796f5c0672a28

  • SHA512

    9631b55139a134fd96ad39b3a355d10b49a20cfb00aa0ed6452dd17596815baefe0d20d89cae82933d59eea28286b02b7b92138b85257e39593ad12de8ff860a

  • SSDEEP

    49152:bl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8E:

  Score

  10^/10

  dcratevasionexecutioninfostealerrattrojancolibribuild1discoveryloader

  • Colibri Loader

    A loader sold as MaaS first seen in August 2021.

    loadercolibri

  • Colibri family

    colibri

  • DcRat

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

    ratinfostealerdcrat

  • Dcrat family

    dcrat

  • 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

  • Suspicious use of SetThreadContext

  behavioral1behavioral2