Extracted

• • Target

    e249c23fdd59a6f4cdbcd4cc7ded4300N

  • Size

    4.9MB

  • MD5

    e249c23fdd59a6f4cdbcd4cc7ded4300

  • SHA1

    649b368b943bb8b93d90b21cd7ae9e59cd07c12e

  • SHA256

    85661d2d721f961564cb6de32c3f08b8108302e2d709f51aa8c03d6bbf114cc0

  • SHA512

    9c4d705dbca7224baa7a2e7f5918c7c14250ad78f216ebb96652845ac7c3fa6f21cee119276b5dbf77b4ac05ba78fc47386601985bf9c85096b9c83e9fb1855f

  • 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