General

  • Target
    卍 ALL 771 VIRUS 卍.rar
  • Size 115.9MB
  • Sample261111-qw96sshg83
  • SHA256 c1ecffc65a8e9c43c544fce6fe6ef98699766578a7930e2f50c3db8b16a9b053
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      卍 ALL VIRUS 卍/virus.exe
    • Size 26.7MB
    • SHA256 68a3adb1c4f8d1b9849f56e05403f51d2fc1ec813e83b82099cc35c8104d5c0a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies boot configuration data using bcdedit

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Disables cmd.exe use via registry modification

    • Modifies Windows Firewall

    • Possible privilege escalation attempt

    • Uses Session Manager for persistence

      Creates Session Manager registry key to run executable early in system boot.

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes a file named after a Windows system binary

      The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

    • Drops file in System32 directory

    • Hide Artifacts: Hidden Files and Directories

MITRE ATT&CK Enterprise v16

Tasks