General

  • Target
    01b8e515d67bd370e13b5bc1d2526871.exe
  • Size 3.0MB
  • Sample230120-cyldkadd2v
  • SHA256 da9a898aeba9ed3dbf4d70fd12a8c886e1a7952c9bcb05952f87d9113c9df84b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      01b8e515d67bd370e13b5bc1d2526871.exe
    • Size 3.0MB
    • SHA256 da9a898aeba9ed3dbf4d70fd12a8c886e1a7952c9bcb05952f87d9113c9df84b
    • MD5 SHA1 SHA512 SSDEEP
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Executes dropped EXE

    • 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.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks