General

  • Target

    JaffaCakes118_f41f1eec056c72206ca9b316c8e211fd2b6a7d2fc99a984cc002100e2fcb9363

  • Size

    4.4MB

  • Sample

    241225-vn2lxazkaw

  • MD5

    6297b4286d66fe00585cf61979a3c2c3

  • SHA1

    9acef80640216d8dbc17133e1c1f77b309d46000

  • SHA256

    f41f1eec056c72206ca9b316c8e211fd2b6a7d2fc99a984cc002100e2fcb9363

  • SHA512

    6c5e766c8c0b374c4add5cd9f63feadd5a35fbc3f1841f2287dd6d25859e4f9bae49f9aede707932070af093d38de7f828fffcc9ad38d96e75db0ced8dfca660

  • SSDEEP

    98304:zd5x3VsUT7lI3mRAPQEE+ZCE63+2lI/7StvG1j6p6D8F5n9NJtq:zd5x3Vs/2wnEbPlIEvcN8FI

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f41f1eec056c72206ca9b316c8e211fd2b6a7d2fc99a984cc002100e2fcb9363

    • Size

      4.4MB

    • MD5

      6297b4286d66fe00585cf61979a3c2c3

    • SHA1

      9acef80640216d8dbc17133e1c1f77b309d46000

    • SHA256

      f41f1eec056c72206ca9b316c8e211fd2b6a7d2fc99a984cc002100e2fcb9363

    • SHA512

      6c5e766c8c0b374c4add5cd9f63feadd5a35fbc3f1841f2287dd6d25859e4f9bae49f9aede707932070af093d38de7f828fffcc9ad38d96e75db0ced8dfca660

    • SSDEEP

      98304:zd5x3VsUT7lI3mRAPQEE+ZCE63+2lI/7StvG1j6p6D8F5n9NJtq:zd5x3Vs/2wnEbPlIEvcN8FI

    • 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