General

  • Target
    aad57b6c1fece74f615c79cc76661c87
  • Size 1.2MB
  • Sample231219-1md24saecm
  • SHA256 6b9f7e8216e4a3904f7c9543d61b5f7294661b13674bd3c79f2b510a902025ce
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      aad57b6c1fece74f615c79cc76661c87
    • Size 1.2MB
    • SHA256 6b9f7e8216e4a3904f7c9543d61b5f7294661b13674bd3c79f2b510a902025ce
    • MD5 SHA1 SHA512 SSDEEP
    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks