Extracted

• • Target

    2595a5990466d02fc47c374c7835b4d5fe3edb5441f95519c82e23543819c177.exe

  • Size

    4.9MB

  • MD5

    35612ca19890339ff523d7a64dcc546f

  • SHA1

    8f6eb8a29167819fbe9b6274b770f2df64381203

  • SHA256

    2595a5990466d02fc47c374c7835b4d5fe3edb5441f95519c82e23543819c177

  • SHA512

    1ed3e12527195000b086b06fd468e77f6e3364f0ee5de617739c67e7d843e61575d46da91313165b7b21d38e7f7a2587528127e5256c96c1c864ca4d78158b05

  • SSDEEP

    49152:jl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8J: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