General

  • Target

    JaffaCakes118_a538e98a18fe79fb6946fa40df9663734e0b9b24806217d98b79782b108b754e

  • Size

    4.5MB

  • Sample

    241224-2lb2sszker

  • MD5

    7025345ae17e96ce1f916d408a5c7053

  • SHA1

    ad25f33fa74d62f5a603e13542723f799c116ae3

  • SHA256

    a538e98a18fe79fb6946fa40df9663734e0b9b24806217d98b79782b108b754e

  • SHA512

    14de48c7c9446db509468991cef892ec461aaf7b138e90b2598730954518f230b9acf9eb4d0a1c49d4c966ba5b35f213c79c85f0f5ac23a4679dd5ac6086b427

  • SSDEEP

    98304:kDn8HrI3FRfcsPwXyKM5QOiubuFU2YOpE5vWaAIFwiBx+w2Cf/R:kr8Hr8FlpGpOiuYLYy4vWDPw2+R

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_a538e98a18fe79fb6946fa40df9663734e0b9b24806217d98b79782b108b754e

    • Size

      4.5MB

    • MD5

      7025345ae17e96ce1f916d408a5c7053

    • SHA1

      ad25f33fa74d62f5a603e13542723f799c116ae3

    • SHA256

      a538e98a18fe79fb6946fa40df9663734e0b9b24806217d98b79782b108b754e

    • SHA512

      14de48c7c9446db509468991cef892ec461aaf7b138e90b2598730954518f230b9acf9eb4d0a1c49d4c966ba5b35f213c79c85f0f5ac23a4679dd5ac6086b427

    • SSDEEP

      98304:kDn8HrI3FRfcsPwXyKM5QOiubuFU2YOpE5vWaAIFwiBx+w2Cf/R:kr8Hr8FlpGpOiuYLYy4vWDPw2+R

    • 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