General

  • Target

    JaffaCakes118_fe5667befaac86e1dddc6fa6800defd485ee7d3e1813c8325d3553f7478e9b14

  • Size

    4.5MB

  • Sample

    241224-ylpq4swkdp

  • MD5

    f6a51d7bb899f2fec993dd1e0617a7b3

  • SHA1

    1c752395490c1a1436c6d461faa7e2f94e7b40cf

  • SHA256

    fe5667befaac86e1dddc6fa6800defd485ee7d3e1813c8325d3553f7478e9b14

  • SHA512

    dcb32d98470d0c958e3dbfbbca2a8e27fd50816360d27c0b43d4e479610e44c41e66610971c7f7b1e157e03366d67c63ff728bb408b300f0644df4b98f2f2642

  • SSDEEP

    98304:/JKYTSrYoS+Bm9GM4hvPxEscCB+Yw053WIvYX1kzkd:BB6YH+WuHxfcYtmJd

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_fe5667befaac86e1dddc6fa6800defd485ee7d3e1813c8325d3553f7478e9b14

    • Size

      4.5MB

    • MD5

      f6a51d7bb899f2fec993dd1e0617a7b3

    • SHA1

      1c752395490c1a1436c6d461faa7e2f94e7b40cf

    • SHA256

      fe5667befaac86e1dddc6fa6800defd485ee7d3e1813c8325d3553f7478e9b14

    • SHA512

      dcb32d98470d0c958e3dbfbbca2a8e27fd50816360d27c0b43d4e479610e44c41e66610971c7f7b1e157e03366d67c63ff728bb408b300f0644df4b98f2f2642

    • SSDEEP

      98304:/JKYTSrYoS+Bm9GM4hvPxEscCB+Yw053WIvYX1kzkd:BB6YH+WuHxfcYtmJd

    • 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