General

  • Target
    OperaGXSetup (1).exe
  • Size 4.0MB
  • Sample261107-rwq9csfb72
  • SHA256 3416db41bacacc21124f1efa6097a51f4bc1540268c489ddfb303b1457c82b19
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      OperaGXSetup (1).exe
    • Size 4.0MB
    • SHA256 3416db41bacacc21124f1efa6097a51f4bc1540268c489ddfb303b1457c82b19
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Downloads MZ/PE file

    • 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 a Windows system DLL name to a user directory

      A module named after a system DLL outside System32 can be loaded instead of the real one by a program searching that directory.

    • Contacts third-party web service commonly abused for C2

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

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v16

Tasks