General

  • Target

    927125edace983867b209ca94ff7c96017c02532c14b08be642d1f7b1d1d691a

  • Size

    4.2MB

  • Sample

    240420-z8q35aag9x

  • MD5

    6685e2156a153adde6c43c864f8ce036

  • SHA1

    3baa2e1b2b84e98a5582d542b36df23fca926d00

  • SHA256

    927125edace983867b209ca94ff7c96017c02532c14b08be642d1f7b1d1d691a

  • SHA512

    79981403fbc27ee07c6f5c13d84ba5f327be1569c3adfd00f682e94d61aabd4607e0dc2f116456fcfb525d48becf079ca9e05a4bdbbb784acd3e89aeacdb4466

  • SSDEEP

    98304:aB6TE4JDSTIitXqfSjBwF+v4rSSNjcdSqGUwT7RQU7Ou:nTFmTI8qKjKFA4r+dAh7RQUP

Malware Config

Targets

    • Target

      927125edace983867b209ca94ff7c96017c02532c14b08be642d1f7b1d1d691a

    • Size

      4.2MB

    • MD5

      6685e2156a153adde6c43c864f8ce036

    • SHA1

      3baa2e1b2b84e98a5582d542b36df23fca926d00

    • SHA256

      927125edace983867b209ca94ff7c96017c02532c14b08be642d1f7b1d1d691a

    • SHA512

      79981403fbc27ee07c6f5c13d84ba5f327be1569c3adfd00f682e94d61aabd4607e0dc2f116456fcfb525d48becf079ca9e05a4bdbbb784acd3e89aeacdb4466

    • SSDEEP

      98304:aB6TE4JDSTIitXqfSjBwF+v4rSSNjcdSqGUwT7RQU7Ou:nTFmTI8qKjKFA4r+dAh7RQUP

    • 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