General

  • Target

    fe3a50a420b12681ada5238aadb8dde5763eeff1abaf0f44d8fb425e0a547df9

  • Size

    4.1MB

  • Sample

    231115-akktrsad3t

  • MD5

    ba9add9187ede863eb5c58a56e08fb02

  • SHA1

    06712c69cdbece6bfbea4585d0ae902d600cc639

  • SHA256

    fe3a50a420b12681ada5238aadb8dde5763eeff1abaf0f44d8fb425e0a547df9

  • SHA512

    37e24e85897aed9e14307fa1109cfd9aa3375dfa8999a14a45b5721ceff6f5c9a20016afd20bca493544951d66a4aae679838dbf5fb282665e0cb83305b20f50

  • SSDEEP

    98304:WVbuZ2jDid56cbyJTmyjrQ8iTT2sCld6mtYAhYVjatlgIxhMHjD:1ojDiH6cbcTHjngTtCH6m01+lH0jD

Malware Config

Targets

    • Target

      fe3a50a420b12681ada5238aadb8dde5763eeff1abaf0f44d8fb425e0a547df9

    • Size

      4.1MB

    • MD5

      ba9add9187ede863eb5c58a56e08fb02

    • SHA1

      06712c69cdbece6bfbea4585d0ae902d600cc639

    • SHA256

      fe3a50a420b12681ada5238aadb8dde5763eeff1abaf0f44d8fb425e0a547df9

    • SHA512

      37e24e85897aed9e14307fa1109cfd9aa3375dfa8999a14a45b5721ceff6f5c9a20016afd20bca493544951d66a4aae679838dbf5fb282665e0cb83305b20f50

    • SSDEEP

      98304:WVbuZ2jDid56cbyJTmyjrQ8iTT2sCld6mtYAhYVjatlgIxhMHjD:1ojDiH6cbcTHjngTtCH6m01+lH0jD

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Loads dropped DLL

    • 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