Resubmissions

02/06/2023, 08:06

230602-jzfm2aah7y

28/03/2023, 07:33

230328-jdsqgabd7x9

28/03/2023, 06:55

230328-hpt71ahe249

General

  • Target
    Crypter.exe
  • Size 129KB
  • Sample230328-hpt71ahe24
  • SHA256 43c9c228baf00bc4614fdeb578eb84ad2232cef6c2820046b0b9fec502be573f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      Crypter.exe
    • Size 129KB
    • SHA256 43c9c228baf00bc4614fdeb578eb84ad2232cef6c2820046b0b9fec502be573f
    • MD5 SHA1 SHA512 SSDEEP
    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v6

Tasks