Extracted

• • Target

    4df2dbcbeb6a3e0e6909c6bf1543308f4de207ee57a904fda2ed2ed0e6522b14

  • Size

    4.9MB

  • MD5

    6e7923159a06c48bb09a81080d2d8266

  • SHA1

    a2126afd2d75f3dedb602fd7f63b9940e0b47c22

  • SHA256

    4df2dbcbeb6a3e0e6909c6bf1543308f4de207ee57a904fda2ed2ed0e6522b14

  • SHA512

    d2ddd13c739e92febab2685f393aeed15140c4b03d3c15ec49c86bac764ab6e3a01982a64118bd9d4e700161b85e1a7f3a91f904322ecc17d6253174a08f4365

  • SSDEEP

    49152:jl5MTGChZpxtlBBgxchXb/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