General

  • Target

    JaffaCakes118_584bb33c565f5533cc270fb5d614d79dcbd293523c120653c563a94dabb30a46

  • Size

    4.4MB

  • Sample

    241225-tzkbbsykb1

  • MD5

    0b6a59f833c5f87b6ebc04692e0ef2b6

  • SHA1

    582bbd737c4a679a25375c503b6fcdbd66629f9e

  • SHA256

    584bb33c565f5533cc270fb5d614d79dcbd293523c120653c563a94dabb30a46

  • SHA512

    609a81c9a5df6436d25355623b7d521e0187e53a36be32ca9a62bb63bbc975fb3e97705c2b82afbe7ae8c7d879a48b36696f14f0312a2eb292d92703e7ff6f8c

  • SSDEEP

    98304:HJpP3slrApY7Td4xv40m7RfRDE+JCfiAuzBBwBE4UGqDpuQR:HDvs57p4k9JC8QaGqDpuU

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_584bb33c565f5533cc270fb5d614d79dcbd293523c120653c563a94dabb30a46

    • Size

      4.4MB

    • MD5

      0b6a59f833c5f87b6ebc04692e0ef2b6

    • SHA1

      582bbd737c4a679a25375c503b6fcdbd66629f9e

    • SHA256

      584bb33c565f5533cc270fb5d614d79dcbd293523c120653c563a94dabb30a46

    • SHA512

      609a81c9a5df6436d25355623b7d521e0187e53a36be32ca9a62bb63bbc975fb3e97705c2b82afbe7ae8c7d879a48b36696f14f0312a2eb292d92703e7ff6f8c

    • SSDEEP

      98304:HJpP3slrApY7Td4xv40m7RfRDE+JCfiAuzBBwBE4UGqDpuQR:HDvs57p4k9JC8QaGqDpuU

    • 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