General

  • Target

    962d681a9f42e1cd5245ca02d7114d4f7daf496ccbf17b2b37b7a94c58199353

  • Size

    792KB

  • Sample

    220630-vml5tsfah5

  • MD5

    322b2bfde9f2f3d691b4fc1526182305

  • SHA1

    99bf7caed11dee1bf41bd039634af9d1468e8f69

  • SHA256

    962d681a9f42e1cd5245ca02d7114d4f7daf496ccbf17b2b37b7a94c58199353

  • SHA512

    6fb915635d37375fd08aa854fb5a1e85ca9bdb6b7a7f5972bf0ea8e677dd24f6128003635626bb0036ef62f04afae7296230cac38adea880a7fa537d694cb132

Malware Config

Targets

    • Target

      962d681a9f42e1cd5245ca02d7114d4f7daf496ccbf17b2b37b7a94c58199353

    • Size

      792KB

    • MD5

      322b2bfde9f2f3d691b4fc1526182305

    • SHA1

      99bf7caed11dee1bf41bd039634af9d1468e8f69

    • SHA256

      962d681a9f42e1cd5245ca02d7114d4f7daf496ccbf17b2b37b7a94c58199353

    • SHA512

      6fb915635d37375fd08aa854fb5a1e85ca9bdb6b7a7f5972bf0ea8e677dd24f6128003635626bb0036ef62f04afae7296230cac38adea880a7fa537d694cb132

    • UAC bypass

    • Windows security bypass

    • XpertRAT

      XpertRAT is a remote access trojan with various capabilities.

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks