General

  • Target
    notpetya.zip
  • Size 321KB
  • Sample260810-ypr1msxble
  • SHA256 b2303893caaf9c6e048fc2aaf7ecbe6264a629a19169e5395595442d78ba17ad
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      NotPetya.exe
    • Size 390KB
    • SHA256 e2ea7f9581a7e1386fc6601d1421e1194373c1c891f2d406de6d49810fcc7737
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Mimikatz

      mimikatz is an open source tool to dump credentials on Windows.

    • mimikatz is an open source tool to dump credentials on Windows

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Writes to the Master Boot Record (MBR)

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

MITRE ATT&CK Enterprise v16

Tasks