Extracted

• • Target

    32dd4bacc753285522d3d1fafdc88c2366c3282f5b3d194ea1e601ac58aa7757N.exe

  • Size

    4.9MB

  • MD5

    c7de19da94b452dd1fe7ce4c67f10730

  • SHA1

    e8232023150e75b3a88b97b52c64e4a813f27d41

  • SHA256

    32dd4bacc753285522d3d1fafdc88c2366c3282f5b3d194ea1e601ac58aa7757

  • SHA512

    9c86090ed26c449c78a55a95dbd7fb8443dd11a2e89d5b1140e3b44549a2ae09e9b474f6b65d065d046d2d3c87d822ddfebc44005cbc81b405b4969f0866d9bd

  • SSDEEP

    49152:Dl5MTGChZpxtlBBgxchXb/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

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2