General

  • Target

    JaffaCakes118_8e7b18d89851261a1a3abce5dfd4ceec26257a36a1bb6e1671b06cb6fbc60794

  • Size

    4.4MB

  • Sample

    241225-dmf55swkby

  • MD5

    452fcb702fb32f53e5c889465a5db3e9

  • SHA1

    f946a6fc27995781e742d47039307f82fa6ed8c5

  • SHA256

    8e7b18d89851261a1a3abce5dfd4ceec26257a36a1bb6e1671b06cb6fbc60794

  • SHA512

    a8fd40e9afd8a7b8f5550f3641241e1aff01da223bea971d553c95bd7957eca2bd0d46155b32aa72b51c0518cd81bd843982521d507955e8343b21049a476d29

  • SSDEEP

    98304:tYd4bhlBGvhArJoSzqFuf0JYs1xBAwOkIQf6ndglTWRb:6YGvIBmo2/BODys5

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_8e7b18d89851261a1a3abce5dfd4ceec26257a36a1bb6e1671b06cb6fbc60794

    • Size

      4.4MB

    • MD5

      452fcb702fb32f53e5c889465a5db3e9

    • SHA1

      f946a6fc27995781e742d47039307f82fa6ed8c5

    • SHA256

      8e7b18d89851261a1a3abce5dfd4ceec26257a36a1bb6e1671b06cb6fbc60794

    • SHA512

      a8fd40e9afd8a7b8f5550f3641241e1aff01da223bea971d553c95bd7957eca2bd0d46155b32aa72b51c0518cd81bd843982521d507955e8343b21049a476d29

    • SSDEEP

      98304:tYd4bhlBGvhArJoSzqFuf0JYs1xBAwOkIQf6ndglTWRb:6YGvIBmo2/BODys5

    • 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