Extracted

• • Target

    c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246dN.exe

  • Size

    4.9MB

  • MD5

    0ebad9b503420a52d8624a119e9b0390

  • SHA1

    1f7ac06f73e31f55a13177d4d6e0992e9086c87a

  • SHA256

    c1af137ff49b23b6df9a159172c66f750181e1d466db4d0de92f40cea35a246d

  • SHA512

    ad34304a6bcbfac284bdb43f73eaedab24851709de14a465494a78fc6d427ca547a2dc957f1ba553cd91126b7d5fde0c445089fe90fa934e4ce78168e709fa40

  • 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