General

  • Target

    JaffaCakes118_0a26a2aa8453abcdf96963efbdb5ced3627784862bd56f3916e6a18fb6c1411a

  • Size

    4.4MB

  • Sample

    241229-3en88azpej

  • MD5

    e17cf0b84f5224320857bf3dd16c6b53

  • SHA1

    2e11882c21e447bbab5f19d1369410b95340e5aa

  • SHA256

    0a26a2aa8453abcdf96963efbdb5ced3627784862bd56f3916e6a18fb6c1411a

  • SHA512

    44c82b9911fb2246fcfcb13dd2ff7ef33eef209fc9dc8afc0c813d37f6d774c7c237feac87a59c4ec9dc2ef60ac5ca919eb705eb274547c4f78430d0adb00114

  • SSDEEP

    98304:PIbYSF/wdKoJIvJ1OvbY0prwI7xpyW+rPzPrYSVvA:PcYS4HhvrbFIW+rPrrFVvA

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_0a26a2aa8453abcdf96963efbdb5ced3627784862bd56f3916e6a18fb6c1411a

    • Size

      4.4MB

    • MD5

      e17cf0b84f5224320857bf3dd16c6b53

    • SHA1

      2e11882c21e447bbab5f19d1369410b95340e5aa

    • SHA256

      0a26a2aa8453abcdf96963efbdb5ced3627784862bd56f3916e6a18fb6c1411a

    • SHA512

      44c82b9911fb2246fcfcb13dd2ff7ef33eef209fc9dc8afc0c813d37f6d774c7c237feac87a59c4ec9dc2ef60ac5ca919eb705eb274547c4f78430d0adb00114

    • SSDEEP

      98304:PIbYSF/wdKoJIvJ1OvbY0prwI7xpyW+rPzPrYSVvA:PcYS4HhvrbFIW+rPrrFVvA

    • 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