General

  • Target

    JaffaCakes118_30f390da6f05031a5afba058834ffde83aa308a47b5a1d3ac3b124ae8fdb9466

  • Size

    4.3MB

  • Sample

    241224-c537ysznap

  • MD5

    cede7c12cbb7c24a2da5c92c0c8f4a36

  • SHA1

    cd1c8a5d736dcc518bdbce15aeddca127dd56e3f

  • SHA256

    30f390da6f05031a5afba058834ffde83aa308a47b5a1d3ac3b124ae8fdb9466

  • SHA512

    0f3288ecfcb294b3ebdf3c93b4112a5eec6caf1230c9991cbd663850e6f07114a4fbf0a19f39b1f6b8981fceeedc3617452e26c546bbfa08024c8793604d8c68

  • SSDEEP

    98304:2GWEtxTztDIrD49zRHhwR6z/0F3nJIZQoDmESLMHJF+wOXssBo7:2GWuPtDIn2RF/0pnOKFL/rBBq

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_30f390da6f05031a5afba058834ffde83aa308a47b5a1d3ac3b124ae8fdb9466

    • Size

      4.3MB

    • MD5

      cede7c12cbb7c24a2da5c92c0c8f4a36

    • SHA1

      cd1c8a5d736dcc518bdbce15aeddca127dd56e3f

    • SHA256

      30f390da6f05031a5afba058834ffde83aa308a47b5a1d3ac3b124ae8fdb9466

    • SHA512

      0f3288ecfcb294b3ebdf3c93b4112a5eec6caf1230c9991cbd663850e6f07114a4fbf0a19f39b1f6b8981fceeedc3617452e26c546bbfa08024c8793604d8c68

    • SSDEEP

      98304:2GWEtxTztDIrD49zRHhwR6z/0F3nJIZQoDmESLMHJF+wOXssBo7:2GWuPtDIn2RF/0pnOKFL/rBBq

    • 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