General

  • Target
    orden pendiente #3422.exe
  • Size 382KB
  • Sample220120-ja882sgfhr
  • SHA256 4c57fb95b67660646d6e37a04eb78e010c6a629e1fd8590aaeb4093dea0fad1f
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      orden pendiente #3422.exe
    • Size 382KB
    • SHA256 4c57fb95b67660646d6e37a04eb78e010c6a629e1fd8590aaeb4093dea0fad1f
    • MD5 SHA1 SHA512
    • UAC bypass

    • Windows security bypass

    • XpertRAT

      XpertRAT is a remote access trojan with various capabilities.

    • Looks for VirtualBox Guest Additions in registry

    • Adds policy Run key to start application

    • Looks for VMWare Tools registry key

    • Sets service image path in registry

    • Checks BIOS information in registry

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

    • Windows security modification

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks