General

  • Target

    1aa29175d535ee7cc6fdecc9fb131839646bf089330cbe17d1914014d77326f7

  • Size

    4.2MB

  • Sample

    240419-e1jzmahf7z

  • MD5

    8213f785fd2cc9bac9855ebd7c7d2d9c

  • SHA1

    437d46d3d56cb753029ff84bee7c27f498c9cd25

  • SHA256

    1aa29175d535ee7cc6fdecc9fb131839646bf089330cbe17d1914014d77326f7

  • SHA512

    2b69ada652cd3491905ec055e50102e66d39d10f8281ca92db93e950b9bbfd6a0b625a96611558fc143f6e0ce7ad0bd56bab6d9b31e10b9626417c0714a1f029

  • SSDEEP

    98304:8RUBmLZ3rmtSop/fcfKtwQG3TQtt4oKMJO6VS6U7CKzh73:kxKEC/fcfKt9ykOWRUGoh73

Malware Config

Targets

    • Target

      1aa29175d535ee7cc6fdecc9fb131839646bf089330cbe17d1914014d77326f7

    • Size

      4.2MB

    • MD5

      8213f785fd2cc9bac9855ebd7c7d2d9c

    • SHA1

      437d46d3d56cb753029ff84bee7c27f498c9cd25

    • SHA256

      1aa29175d535ee7cc6fdecc9fb131839646bf089330cbe17d1914014d77326f7

    • SHA512

      2b69ada652cd3491905ec055e50102e66d39d10f8281ca92db93e950b9bbfd6a0b625a96611558fc143f6e0ce7ad0bd56bab6d9b31e10b9626417c0714a1f029

    • SSDEEP

      98304:8RUBmLZ3rmtSop/fcfKtwQG3TQtt4oKMJO6VS6U7CKzh73:kxKEC/fcfKt9ykOWRUGoh73

    • 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