General

  • Target

    JaffaCakes118_6049524c98e90892c9eeb4e05a481b707250813d5d8c30303e59f13c506a1626

  • Size

    4.3MB

  • Sample

    241222-kkktwa1mhw

  • MD5

    71815bde6ff2b6dd4b69ecfe3c2b9301

  • SHA1

    f7fe5e45a5eb7b56a0e1c3332266d170d7821f81

  • SHA256

    6049524c98e90892c9eeb4e05a481b707250813d5d8c30303e59f13c506a1626

  • SHA512

    748bacec4a5133107496b7fce9db0ebd67dba82070b51ca608c966fb483563cafe7b8a26fc291d8cd8269a4d8449e166b67bc2e50a67421430d73ee61548cffd

  • SSDEEP

    98304:f+drjFE3F0GNL8EVy/HurWfzhBvFyGzqndof3XaISpqy9XvEjJH/:G9FE3WGNL8EQ/HuaX9xoof3KI5jJf

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_6049524c98e90892c9eeb4e05a481b707250813d5d8c30303e59f13c506a1626

    • Size

      4.3MB

    • MD5

      71815bde6ff2b6dd4b69ecfe3c2b9301

    • SHA1

      f7fe5e45a5eb7b56a0e1c3332266d170d7821f81

    • SHA256

      6049524c98e90892c9eeb4e05a481b707250813d5d8c30303e59f13c506a1626

    • SHA512

      748bacec4a5133107496b7fce9db0ebd67dba82070b51ca608c966fb483563cafe7b8a26fc291d8cd8269a4d8449e166b67bc2e50a67421430d73ee61548cffd

    • SSDEEP

      98304:f+drjFE3F0GNL8EVy/HurWfzhBvFyGzqndof3XaISpqy9XvEjJH/:G9FE3WGNL8EQ/HuaX9xoof3KI5jJf

    • 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