General

  • Target
    RealSetup_a4eaf75beb7ed90117cf3a9a4e002831db08e6ff23ab43652cdd2687cdd8e1bc.exe
  • Size 16.5MB
  • Sample260811-k92tpazekd
  • SHA256 d66e412cb82769f684d0e09378aab2d048b3949e029f3cd080ae6ac6242b5a47
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      RealSetup_a4eaf75beb7ed90117cf3a9a4e002831db08e6ff23ab43652cdd2687cdd8e1bc.exe
    • Size 16.5MB
    • SHA256 d66e412cb82769f684d0e09378aab2d048b3949e029f3cd080ae6ac6242b5a47
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Network Share Discovery

      Attempt to gather information on host network.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks