General

  • Target

    e5d29b668fe4f8463262aadaa3df54442fc6dbee9711d58e75785e147d972185

  • Size

    4.2MB

  • Sample

    240417-3hkefahf76

  • MD5

    529b9f7c2a956c56c7f519c1f464695f

  • SHA1

    44af795676f1ec7ab2055a700f48b8097037e56e

  • SHA256

    e5d29b668fe4f8463262aadaa3df54442fc6dbee9711d58e75785e147d972185

  • SHA512

    a880de02cec3dc0896baf0dd6f224e47019ca232cc67af4e38e164baa3d653159f72b98a58d268673b6fb3e5fcc41d51e3aaf908ee5e9fb366503dde3908f84d

  • SSDEEP

    98304:CkZ2HRjDxUqNRSWw/fdG0ya8lhbNKCN+OMuHRmn++CozeYuDd:zZ2x3CqNcHdGTLNp+F+8elDd

Malware Config

Targets

    • Target

      e5d29b668fe4f8463262aadaa3df54442fc6dbee9711d58e75785e147d972185

    • Size

      4.2MB

    • MD5

      529b9f7c2a956c56c7f519c1f464695f

    • SHA1

      44af795676f1ec7ab2055a700f48b8097037e56e

    • SHA256

      e5d29b668fe4f8463262aadaa3df54442fc6dbee9711d58e75785e147d972185

    • SHA512

      a880de02cec3dc0896baf0dd6f224e47019ca232cc67af4e38e164baa3d653159f72b98a58d268673b6fb3e5fcc41d51e3aaf908ee5e9fb366503dde3908f84d

    • SSDEEP

      98304:CkZ2HRjDxUqNRSWw/fdG0ya8lhbNKCN+OMuHRmn++CozeYuDd:zZ2x3CqNcHdGTLNp+F+8elDd

    • 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