General

  • Target

    JaffaCakes118_203bc01d2c1f2386bb56068e72a20e2529f699c50fc233dd5438d7018707db4a

  • Size

    4.3MB

  • Sample

    241223-s6nfwstmcw

  • MD5

    e67c6b90a6350bebc760a22d1d1425ca

  • SHA1

    218f03736b640ca855892206faec59a905e7d4ab

  • SHA256

    203bc01d2c1f2386bb56068e72a20e2529f699c50fc233dd5438d7018707db4a

  • SHA512

    4da0ff1573826505248c7a10c599d8463446f4f4b4de152e1015a736bc8ae932572f62d542f972828926fc36a85451e28f4fd457cef26c26d3e9759cb56594ce

  • SSDEEP

    98304:9sT1qSDHOSbP5EOcsJgbQGbOplqYxBoLXFrSp5W4DabBFaynoSH:9e1Pj5VcsJgbGplfDwyabf7oSH

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_203bc01d2c1f2386bb56068e72a20e2529f699c50fc233dd5438d7018707db4a

    • Size

      4.3MB

    • MD5

      e67c6b90a6350bebc760a22d1d1425ca

    • SHA1

      218f03736b640ca855892206faec59a905e7d4ab

    • SHA256

      203bc01d2c1f2386bb56068e72a20e2529f699c50fc233dd5438d7018707db4a

    • SHA512

      4da0ff1573826505248c7a10c599d8463446f4f4b4de152e1015a736bc8ae932572f62d542f972828926fc36a85451e28f4fd457cef26c26d3e9759cb56594ce

    • SSDEEP

      98304:9sT1qSDHOSbP5EOcsJgbQGbOplqYxBoLXFrSp5W4DabBFaynoSH:9e1Pj5VcsJgbGplfDwyabf7oSH

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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