General

  • Target

    JaffaCakes118_d3a5ae88eec955e147362a143e0fd5d5a5448af05b8ad01b29d9b60c42290cf5

  • Size

    4.4MB

  • Sample

    241222-l77slavjbn

  • MD5

    b2a195352ace53f567a3a6217c590b70

  • SHA1

    39ecb0951d26a9898f5e3ec06b15db2b3671c9c3

  • SHA256

    d3a5ae88eec955e147362a143e0fd5d5a5448af05b8ad01b29d9b60c42290cf5

  • SHA512

    69f647d06c0705265c94f2391b80db8d4d3068df3a16e773baa4e1c47f60270dfbdfa19cf9a06ff70ea7d35599be96a55ac84a9c2009cfa18cbacb89d3eff334

  • SSDEEP

    98304:yN28IL8Hx44LhbQQCNVzkcB2kH0JQ9pYzHTbEnY7J8zkSG0:ZwDdSzNQQ9yzCYIG0

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d3a5ae88eec955e147362a143e0fd5d5a5448af05b8ad01b29d9b60c42290cf5

    • Size

      4.4MB

    • MD5

      b2a195352ace53f567a3a6217c590b70

    • SHA1

      39ecb0951d26a9898f5e3ec06b15db2b3671c9c3

    • SHA256

      d3a5ae88eec955e147362a143e0fd5d5a5448af05b8ad01b29d9b60c42290cf5

    • SHA512

      69f647d06c0705265c94f2391b80db8d4d3068df3a16e773baa4e1c47f60270dfbdfa19cf9a06ff70ea7d35599be96a55ac84a9c2009cfa18cbacb89d3eff334

    • SSDEEP

      98304:yN28IL8Hx44LhbQQCNVzkcB2kH0JQ9pYzHTbEnY7J8zkSG0:ZwDdSzNQQ9yzCYIG0

    • 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