General

  • Target
    Screenshot 2024-02-21 3.19.41 PM.png
  • Size 90KB
  • Sample240222-drvt4abf54
  • SHA256 70518d979010f088807830c8807afd33cf336cfc4e11f8986d52bec720aa4da4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      Screenshot 2024-02-21 3.19.41 PM.png
    • Size 90KB
    • SHA256 70518d979010f088807830c8807afd33cf336cfc4e11f8986d52bec720aa4da4
    • MD5 SHA1 SHA512 SSDEEP
    • Downloads MZ/PE file

    • Modifies Installed Components in the registry

    • Sets file execution options in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Registers COM server for autorun

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Checks system information in the registry

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks