General

  • Target

    45e7d182a4cb0552620481c6b6132478f00434f17b4f5fe4f185ff01ce6b775b

  • Size

    4.1MB

  • Sample

    231104-wcm5tach2x

  • MD5

    5758cce34309b95c4dbb19bea644e332

  • SHA1

    d2602a933f1a16df230f85a7d02fe3031cb41de3

  • SHA256

    45e7d182a4cb0552620481c6b6132478f00434f17b4f5fe4f185ff01ce6b775b

  • SHA512

    db12870ca2d38bd97b49a3eca712f95230bac2d3e7d211202b6883ee04a6cb6aaba38a7c0376c35393548e34d95aba48a64625f13deba15ed7e50887e04cd74c

  • SSDEEP

    98304:qd1HKbpBAwc1aXNvSJQcARh/PkaELxgewp:TffNYSRhBELxgTp

Malware Config

Targets

    • Target

      45e7d182a4cb0552620481c6b6132478f00434f17b4f5fe4f185ff01ce6b775b

    • Size

      4.1MB

    • MD5

      5758cce34309b95c4dbb19bea644e332

    • SHA1

      d2602a933f1a16df230f85a7d02fe3031cb41de3

    • SHA256

      45e7d182a4cb0552620481c6b6132478f00434f17b4f5fe4f185ff01ce6b775b

    • SHA512

      db12870ca2d38bd97b49a3eca712f95230bac2d3e7d211202b6883ee04a6cb6aaba38a7c0376c35393548e34d95aba48a64625f13deba15ed7e50887e04cd74c

    • SSDEEP

      98304:qd1HKbpBAwc1aXNvSJQcARh/PkaELxgewp:TffNYSRhBELxgTp

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks