General

  • Target

    JaffaCakes118_0764ada2a4fa7cfeb8625e6fb6719b6ad5764af3bb5a78c4902e470ee2aa117f

  • Size

    4.4MB

  • Sample

    241228-2yyrbstrex

  • MD5

    9226c1c62d185d6e0a4ac66ed4160d99

  • SHA1

    340141789b3108b36ec8ce511ee9b5f088d03d2a

  • SHA256

    0764ada2a4fa7cfeb8625e6fb6719b6ad5764af3bb5a78c4902e470ee2aa117f

  • SHA512

    2496d407600d7f77032637399dfde771da9d2b139dff275391c60eb333f130a7aced6b7a6c5bd5896e5a5f1c1c14df8a52a51d239af35b54c64cb30db9217489

  • SSDEEP

    98304:i+zGPbef/awDhkuR0D3i1ewC+9rzMiwbsfwyXQlLckipOxEuMl:i5P3wX0jKG+50YfzXQRIRjl

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_0764ada2a4fa7cfeb8625e6fb6719b6ad5764af3bb5a78c4902e470ee2aa117f

    • Size

      4.4MB

    • MD5

      9226c1c62d185d6e0a4ac66ed4160d99

    • SHA1

      340141789b3108b36ec8ce511ee9b5f088d03d2a

    • SHA256

      0764ada2a4fa7cfeb8625e6fb6719b6ad5764af3bb5a78c4902e470ee2aa117f

    • SHA512

      2496d407600d7f77032637399dfde771da9d2b139dff275391c60eb333f130a7aced6b7a6c5bd5896e5a5f1c1c14df8a52a51d239af35b54c64cb30db9217489

    • SSDEEP

      98304:i+zGPbef/awDhkuR0D3i1ewC+9rzMiwbsfwyXQlLckipOxEuMl:i5P3wX0jKG+50YfzXQRIRjl

    • 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