Extracted

• • Target

    New Client.exe

  • Size

    167KB

  • MD5

    774fff2810fc115bab05707f73047457

  • SHA1

    6dbf565150aa9a791e0f9f345243984ec6f5fa5a

  • SHA256

    11478265d9ce8d9c390a3c28960972d1c4fa3e1a532183d7ea7e3cdd039f688d

  • SHA512

    dc5a9dd495b912f386b668c95622addce7ebb7fa23a93ffec144c2766695c94a4c00534e567d3a153009987e3fe2683d9715d058a677a20ce498dfcc2276c96a

  • SSDEEP

    3072:pVMADoN36tnQviFCtABnKfWl9zmaF9byYvMJUJ8T2SXZyrgoBJtbN/3MCK2kevEz:pui9z9vM1/JdSI5eb

  Score

  10^/10

  dcratneshtabootkitdiscoveryevasioninfostealerpersistenceransomwareratspywarestealertrojanupx

  • DcRat

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

    ratinfostealerdcrat

  • Dcrat family

    dcrat

  • Detect Neshta payload

  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    persistencespywareneshta

  • Neshta family

    neshta

  • 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

  • Boot or Logon Autostart Execution: Active Setup

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence

  • Disables RegEdit via registry modification

    evasion

  • Disables Task Manager via registry modification

    evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Modifies system executable filetype association

    persistence

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Adds Run key to start application

    persistence

  • Checks whether UAC is enabled

    evasiontrojan

  • Drops desktop.ini file(s)

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Legitimate hosting services abused for malware hosting/C2

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • AutoIT Executable

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory

  • Sets desktop wallpaper using registry

    ransomware

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  behavioral1