General

  • Target

    98ad0e0d00d2f78539c6259f6870c1825c92e79b1aabb6dfa62a2281694fbd5b

  • Size

    4.1MB

  • Sample

    240101-fmxh8sefh2

  • MD5

    609b8d7ef82f2ab60e8c86fb9327229f

  • SHA1

    448fe81b7c6cf2bbe19f040ae96677180748e017

  • SHA256

    98ad0e0d00d2f78539c6259f6870c1825c92e79b1aabb6dfa62a2281694fbd5b

  • SHA512

    c078a1ef616551b10b2ed90cee89f2ba8892f52bb08be938244adf9088bdbaf7ebb7c93a955c8ee11b6a2f335e940bff471252430c7d93aaf3bf055972ad7108

  • SSDEEP

    98304:9QlvhVUK9y1jw9BsMDJYBKDeCuAK2fz2V+YHUPoxmvKG5:RK9yC9GhBKY32fz2pUP7KC

Malware Config

Targets

    • Target

      98ad0e0d00d2f78539c6259f6870c1825c92e79b1aabb6dfa62a2281694fbd5b

    • Size

      4.1MB

    • MD5

      609b8d7ef82f2ab60e8c86fb9327229f

    • SHA1

      448fe81b7c6cf2bbe19f040ae96677180748e017

    • SHA256

      98ad0e0d00d2f78539c6259f6870c1825c92e79b1aabb6dfa62a2281694fbd5b

    • SHA512

      c078a1ef616551b10b2ed90cee89f2ba8892f52bb08be938244adf9088bdbaf7ebb7c93a955c8ee11b6a2f335e940bff471252430c7d93aaf3bf055972ad7108

    • SSDEEP

      98304:9QlvhVUK9y1jw9BsMDJYBKDeCuAK2fz2V+YHUPoxmvKG5:RK9yC9GhBKY32fz2pUP7KC

    • Glupteba

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

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Windows security modification

    • 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.

    • Modifies boot configuration data using bcdedit

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks