General

  • Target

    f2f70799488712e220f6167eea309ff2fe6af25c6ada70d48c6fea40e94d0dbd

  • Size

    4.2MB

  • Sample

    240418-lmyn7aae9y

  • MD5

    202607bb4fdbd9e640db8b22a0fd64bc

  • SHA1

    0381c6a7dd40c166e0f0c47dce8856403817ed94

  • SHA256

    f2f70799488712e220f6167eea309ff2fe6af25c6ada70d48c6fea40e94d0dbd

  • SHA512

    479e01e4731e48221fc9fab549a1715fc9b847276a8d4cd93c3cee3445f767cf128a5d48a63725d3aeb749ee888e0b8dc6cb2e77eb9225dde9f143d926acbba6

  • SSDEEP

    98304:8CPl518CIueKP5d7oVK7H7yJZnHQCD3+yubJ0gajSF:p518Ue6qZnwCDRsJZVF

Malware Config

Targets

    • Target

      f2f70799488712e220f6167eea309ff2fe6af25c6ada70d48c6fea40e94d0dbd

    • Size

      4.2MB

    • MD5

      202607bb4fdbd9e640db8b22a0fd64bc

    • SHA1

      0381c6a7dd40c166e0f0c47dce8856403817ed94

    • SHA256

      f2f70799488712e220f6167eea309ff2fe6af25c6ada70d48c6fea40e94d0dbd

    • SHA512

      479e01e4731e48221fc9fab549a1715fc9b847276a8d4cd93c3cee3445f767cf128a5d48a63725d3aeb749ee888e0b8dc6cb2e77eb9225dde9f143d926acbba6

    • SSDEEP

      98304:8CPl518CIueKP5d7oVK7H7yJZnHQCD3+yubJ0gajSF:p518Ue6qZnwCDRsJZVF

    • 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