Extracted

• • Target

    a59ee5da5832f84997cb73323970bdd1b0726255079d0a0bcccdf517b685776b

  • Size

    4.9MB

  • MD5

    7faed207d5f74070e86f9f0b67985bd7

  • SHA1

    dc6e45da39c6e7bd949c70b768006b23a424f238

  • SHA256

    a59ee5da5832f84997cb73323970bdd1b0726255079d0a0bcccdf517b685776b

  • SHA512

    615da33c5d754be2e9f9ee43c766cbb248fd701d92933484d0c8cc6f7764063e6238da368a50ae31d3a88c3437338ad039c4d801a3f43f5554706861bec97057

  • SSDEEP

    49152:jl5MTGChZpxtlBBgxchXb/zqP6DUtRgs5q289dAnSz44hnW1XgnYu6fYmPkMSx8E:

  Score

  10^/10

  dcratevasionexecutioninfostealerrattrojancolibribuild1discoveryloader

  • Colibri Loader

    A loader sold as MaaS first seen in August 2021.

    loadercolibri

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    ratinfostealerdcrat

  • 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