General

  • Target

    JaffaCakes118_4fe1a39eab18c35df6340567e4e1db0c97351f2b88928abdc3a33ab3f8530de5

  • Size

    4.4MB

  • Sample

    241229-ramn2stjbl

  • MD5

    9ec6379a1bc8c2e3c3347720f6caec42

  • SHA1

    bd74cd28321be42ca256a78cf5a6552e0811704f

  • SHA256

    4fe1a39eab18c35df6340567e4e1db0c97351f2b88928abdc3a33ab3f8530de5

  • SHA512

    3f88a62b4d0c3998335b8c36641b19c6cb15bbba9a340494a2a3a070f9510522a52eed7a5affed96f3566dd2a505eb1d4ed51f77a85500e9e472c7a9fe0de2c2

  • SSDEEP

    98304:QGSRXw/dJRQcgusVaa8zdk4zrsdiZ8hA00:QGSRXmGcgus0zdk4zYd4900

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_4fe1a39eab18c35df6340567e4e1db0c97351f2b88928abdc3a33ab3f8530de5

    • Size

      4.4MB

    • MD5

      9ec6379a1bc8c2e3c3347720f6caec42

    • SHA1

      bd74cd28321be42ca256a78cf5a6552e0811704f

    • SHA256

      4fe1a39eab18c35df6340567e4e1db0c97351f2b88928abdc3a33ab3f8530de5

    • SHA512

      3f88a62b4d0c3998335b8c36641b19c6cb15bbba9a340494a2a3a070f9510522a52eed7a5affed96f3566dd2a505eb1d4ed51f77a85500e9e472c7a9fe0de2c2

    • SSDEEP

      98304:QGSRXw/dJRQcgusVaa8zdk4zrsdiZ8hA00:QGSRXmGcgus0zdk4zYd4900

    • 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