General

  • Target

    JaffaCakes118_d3c6d9c517b95f84deb5ff66008c3f47a57b472a97f94500bb0f1bb5aeb009ba

  • Size

    4.4MB

  • Sample

    241223-yvtreszlhk

  • MD5

    098559bdf13128e7e26d67e7abc08b05

  • SHA1

    2704eec17c0c9d60b0b88250f22568c4e314b42b

  • SHA256

    d3c6d9c517b95f84deb5ff66008c3f47a57b472a97f94500bb0f1bb5aeb009ba

  • SHA512

    c173afdfdcc919d55a1a1e9d6d36adcaaf405f09287b8a4997ab12fcad78c7eb074286a8db35a07121fb4d3c4a9d6bd2049c0011301814ee5d2bf193ab754db7

  • SSDEEP

    98304:KLLXHss1Jpz+f4ePLBS0LZS03U9KdYHbfJo65iPQO:KLL3ZJAf44VyucbRofoO

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d3c6d9c517b95f84deb5ff66008c3f47a57b472a97f94500bb0f1bb5aeb009ba

    • Size

      4.4MB

    • MD5

      098559bdf13128e7e26d67e7abc08b05

    • SHA1

      2704eec17c0c9d60b0b88250f22568c4e314b42b

    • SHA256

      d3c6d9c517b95f84deb5ff66008c3f47a57b472a97f94500bb0f1bb5aeb009ba

    • SHA512

      c173afdfdcc919d55a1a1e9d6d36adcaaf405f09287b8a4997ab12fcad78c7eb074286a8db35a07121fb4d3c4a9d6bd2049c0011301814ee5d2bf193ab754db7

    • SSDEEP

      98304:KLLXHss1Jpz+f4ePLBS0LZS03U9KdYHbfJo65iPQO:KLL3ZJAf44VyucbRofoO

    • 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