General

  • Target

    JaffaCakes118_aaf7e472921922ade1e7c9cb27e35c1dc708cb6d45483d37071602136b20ba26

  • Size

    4.3MB

  • Sample

    241223-s1aylstkhz

  • MD5

    cfad8bfb3c2074751ae4e9f724635744

  • SHA1

    d6a64b37ebfe11079f941616c75d0cde8fd6d0c8

  • SHA256

    aaf7e472921922ade1e7c9cb27e35c1dc708cb6d45483d37071602136b20ba26

  • SHA512

    bd2ad348018b8804f5d6eb2100ea8a3fcb3ce08997638b72c077e5fd0d9c1a28e0b74f7ee50b3fbf685649fdebede135100c8cf5343a399c81e1ffd749497e14

  • SSDEEP

    98304:TyNCpIHyWoh85u+ACGFwazWxjniMvSqqhRVriNd7UUDUeq:TyKYborFHimcCrOvq

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      b4489e07ddca61504faf50141f55f91e68976a2c39d1d852eb274ce62dbbb5fe

    • Size

      4.5MB

    • MD5

      e724715d072700d2e91eb3ffac9ff1e6

    • SHA1

      055981894f7c4606243a67e53f944adc9fd7e7d8

    • SHA256

      b4489e07ddca61504faf50141f55f91e68976a2c39d1d852eb274ce62dbbb5fe

    • SHA512

      2acb2540a45869c82c2f9b48a39f954364872980bc9d284ef5d408f5d5006e1c2801427fd0d9efa424142dc91a55b80303603cf2275f3fc7dc582e7db2f79905

    • SSDEEP

      98304:6LBiqDDOOBWpVqASIS/FFFDgeX4QYlnfOz:6LQ5SI8FntX4Q6nC

    • Glupteba

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

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • 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 WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v15

Tasks