General

  • Target

    JaffaCakes118_8ba151bd48b9c10419a7aea9d0e66a4d619fad738660ad14c7bc43c0c98978a4

  • Size

    4.4MB

  • Sample

    241225-1lhznsyrbk

  • MD5

    414aa4e5f210478442b50ed89c647fca

  • SHA1

    f4707bb66406222628f246b9737952fdcce4f7d6

  • SHA256

    8ba151bd48b9c10419a7aea9d0e66a4d619fad738660ad14c7bc43c0c98978a4

  • SHA512

    2c8adba37c6ef5d0afc9a9d4c8c062e420b7a6010cb4af3b85d8436815fa0c6fecc1e6f9c9e1c6caa489d13b56abe00c8f2d1cdbb1a10c6ca1907427820f46e9

  • SSDEEP

    98304:u4k0i3t5W9JOUTLIkyljuW8ZxfepVc5cY2CtM4qKrxV/5jqtu:xkLd5SPXzBWxncx2sZnrxVj

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_8ba151bd48b9c10419a7aea9d0e66a4d619fad738660ad14c7bc43c0c98978a4

    • Size

      4.4MB

    • MD5

      414aa4e5f210478442b50ed89c647fca

    • SHA1

      f4707bb66406222628f246b9737952fdcce4f7d6

    • SHA256

      8ba151bd48b9c10419a7aea9d0e66a4d619fad738660ad14c7bc43c0c98978a4

    • SHA512

      2c8adba37c6ef5d0afc9a9d4c8c062e420b7a6010cb4af3b85d8436815fa0c6fecc1e6f9c9e1c6caa489d13b56abe00c8f2d1cdbb1a10c6ca1907427820f46e9

    • SSDEEP

      98304:u4k0i3t5W9JOUTLIkyljuW8ZxfepVc5cY2CtM4qKrxV/5jqtu:xkLd5SPXzBWxncx2sZnrxVj

    • 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