General

  • Target
    cb5319c140810edf60d499a4ab85ec8833b275adb2b482c8527c2fd49a4326b8
  • Size 9.4MB
  • Sample260716-fbxpvsgx4x
  • SHA256 cb5319c140810edf60d499a4ab85ec8833b275adb2b482c8527c2fd49a4326b8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      appinstall.8835004.msi
    • Size 9.6MB
    • SHA256 8761117fafe20776a7f268315a985018a457e5eddadcf11df8b81921f7c1c1fa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Windows security bypass

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates connected drives

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

    • Indicator Removal: Clear Persistence

      Clear artifacts associated with previously established persistence like scheduletasks on a host.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks