General

  • Target

    JaffaCakes118_4493c5f7a05a76536381be033e18cbb2d0c9b4f6aeaf868d6d2269924c436a30

  • Size

    4.4MB

  • Sample

    241222-yys93axnew

  • MD5

    9cc1451ff914727ca3773c6d065a0366

  • SHA1

    5aad5b810832e034cd199ec44c9c25380503336a

  • SHA256

    4493c5f7a05a76536381be033e18cbb2d0c9b4f6aeaf868d6d2269924c436a30

  • SHA512

    b065593b59345afd15a4cd810cfa62433c4564bd9ef4c4ca191ddca217e6c98f2a827bab9319e8e51d44810606ac47bca4c377641052272132e523e5db1e4db0

  • SSDEEP

    98304:E2Wp5AJLmLSiw8zQBu38eHOa5dA2oihSfuqdZptQ993ZhbS8Z3u+WV:MOqmSzMuTp42ByH89XlVuvV

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_4493c5f7a05a76536381be033e18cbb2d0c9b4f6aeaf868d6d2269924c436a30

    • Size

      4.4MB

    • MD5

      9cc1451ff914727ca3773c6d065a0366

    • SHA1

      5aad5b810832e034cd199ec44c9c25380503336a

    • SHA256

      4493c5f7a05a76536381be033e18cbb2d0c9b4f6aeaf868d6d2269924c436a30

    • SHA512

      b065593b59345afd15a4cd810cfa62433c4564bd9ef4c4ca191ddca217e6c98f2a827bab9319e8e51d44810606ac47bca4c377641052272132e523e5db1e4db0

    • SSDEEP

      98304:E2Wp5AJLmLSiw8zQBu38eHOa5dA2oihSfuqdZptQ993ZhbS8Z3u+WV:MOqmSzMuTp42ByH89XlVuvV

    • 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