Extracted

• • Target

    82d3f0c54cbc55a2df90efbbd8ddcbf4954663e4c2e3b2ab623b730537c934c2N

  • Size

    4.9MB

  • MD5

    fa1e134ed3a3784a211e9fb679ef7e60

  • SHA1

    586b4fd3f2e1163968ea56d61f349494b45fd633

  • SHA256

    82d3f0c54cbc55a2df90efbbd8ddcbf4954663e4c2e3b2ab623b730537c934c2

  • SHA512

    a6131eaa1c25a9650b5b578aefb9a05f9c5b345fcf8a352fb309f28072db09c41f63b99064225cd491c6c064846b970c99ef8e9ac815181b8d4f4e691b3d6379

  • SSDEEP

    49152:rl5MTGChZpxtlBBgxchXb/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