Extracted

• • Target

    70c569ce0cef24601ebc96812d06c4fa8c422b7bdf7b86a73ec2ec4a69e14c28.exe

  • Size

    4.9MB

  • MD5

    4c15b0d03df11adc117efa496536e522

  • SHA1

    d0fae02a4a40b1c0fb98e8ea9da4bdec941ec471

  • SHA256

    70c569ce0cef24601ebc96812d06c4fa8c422b7bdf7b86a73ec2ec4a69e14c28

  • SHA512

    ae900037ef1b05771365096f2e3b73353f3c7ff627f130134278d427ac0d414b234cec161bf6f76b860bf0a691dc65cfc8e281b176752550bf989edd82309121

  • SSDEEP

    49152:bl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8R:J

  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