General

  • Target
    Malwarebytes-Premium-Bypass-main.zip
  • Size 186KB
  • Sample240621-vchdwssbln
  • SHA256 7aa4af4009f2937805d20755be3952302bfc4077c1bed6f7127a30b62d15476d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      Malwarebytes-Premium-Bypass-main/Malwarebytes-Premium-Reset.bat
    • Size 2KB
    • SHA256 09d745acb72dc23d5a29542e7227f1e39eecb26dcf35ef35552270408d770a89
    • MD5 SHA1 SHA512
    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies RDP port number used by Windows

    • Sets service image path in registry

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • Target
      Malwarebytes-Premium-Bypass-main/Malwarebytes-Premium-Reset.ps1
    • Size 3KB
    • SHA256 f3ff0317c1350f199653bfd8255f1b2b05ec2f3ff0bd4bc7c5fd50fac848d502
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Malwarebytes-Premium-Bypass-main/SAA MalwareBytes Premium.exe
    • Size 204KB
    • SHA256 ecb29da27d8d93d0c547f9901416b7115dc79b6e8b92575b6c1adf12e539421e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    • Loads dropped DLL

    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 89a82c4849c21dfe765052681e1fad02d2d7b13c8b5075880c52423dca72a912
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks