General

  • Target

    JaffaCakes118_6d1a18ec04727a8734abfbf6e993f2db582721941ddf6a1c705904443b027430

  • Size

    4.4MB

  • Sample

    241224-s46vfs1lgp

  • MD5

    a72b67950e527294fae7beaf5799629c

  • SHA1

    d98db1dfdc68e54a4568218724906c107acd0876

  • SHA256

    6d1a18ec04727a8734abfbf6e993f2db582721941ddf6a1c705904443b027430

  • SHA512

    a90f6e80796a4fe9db7ec862a50105342be9170a8c1f3abbeeef980dca19d546167d5d1afe26a9a6a162d73bc1f8f9a5634388a83a3c8d9b07203adc09ebeec5

  • SSDEEP

    98304:p/cUqSHLcuC4IQyFMRgl9ur4HFd5+fmKDgESzEOdIUeKfVZ1E4vn:pUUqM7/wYgl9ucIFfSoGfD1j

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_6d1a18ec04727a8734abfbf6e993f2db582721941ddf6a1c705904443b027430

    • Size

      4.4MB

    • MD5

      a72b67950e527294fae7beaf5799629c

    • SHA1

      d98db1dfdc68e54a4568218724906c107acd0876

    • SHA256

      6d1a18ec04727a8734abfbf6e993f2db582721941ddf6a1c705904443b027430

    • SHA512

      a90f6e80796a4fe9db7ec862a50105342be9170a8c1f3abbeeef980dca19d546167d5d1afe26a9a6a162d73bc1f8f9a5634388a83a3c8d9b07203adc09ebeec5

    • SSDEEP

      98304:p/cUqSHLcuC4IQyFMRgl9ur4HFd5+fmKDgESzEOdIUeKfVZ1E4vn:pUUqM7/wYgl9ucIFfSoGfD1j

    • 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