Extracted

• • Target

    97b26b992d5c10de1ed3f9acdcf919956fcd794dbd88c0580f4aa89237b85c64.exe

  • Size

    4.9MB

  • MD5

    b0cae33b9c6d513565cffdde8ce50632

  • SHA1

    4ef0e9fe78968a8bf9162c3da1837f4037dc9cd7

  • SHA256

    97b26b992d5c10de1ed3f9acdcf919956fcd794dbd88c0580f4aa89237b85c64

  • SHA512

    31cef15772189762adcafd268dabeebd8ddde988a8503652fa9d5409d13a6e1ed1a624908e26943c28b9dc5a49477f080eb5d234a9aa68b89f95ee6f01d183e9

  • 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