General

  • Target

    JaffaCakes118_f4f3b708e5de14089bf2fef90b69322e8703c09ba38e751716965b723ec69dcf

  • Size

    4.4MB

  • Sample

    241223-qgnz1szqd1

  • MD5

    43a3fe6794f3baf018c718394ca2a53a

  • SHA1

    636851975c6297c52aa7450ac7ff7757df7f28be

  • SHA256

    f4f3b708e5de14089bf2fef90b69322e8703c09ba38e751716965b723ec69dcf

  • SHA512

    36c5fea64261faebab3cf24f326261ad293a48f030c1c174dde3db1aaacf1e6a02f6404ad0ecf39da63442f501b8c6094c842a37522b83e33b8f048f3cacd531

  • SSDEEP

    98304:oWEdIZyIIz+MtHDFffsfOFhu7W8J9xZvbU0n0X4IPc8dcYmt:5ZvRMx+OyrntnYpmt

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f4f3b708e5de14089bf2fef90b69322e8703c09ba38e751716965b723ec69dcf

    • Size

      4.4MB

    • MD5

      43a3fe6794f3baf018c718394ca2a53a

    • SHA1

      636851975c6297c52aa7450ac7ff7757df7f28be

    • SHA256

      f4f3b708e5de14089bf2fef90b69322e8703c09ba38e751716965b723ec69dcf

    • SHA512

      36c5fea64261faebab3cf24f326261ad293a48f030c1c174dde3db1aaacf1e6a02f6404ad0ecf39da63442f501b8c6094c842a37522b83e33b8f048f3cacd531

    • SSDEEP

      98304:oWEdIZyIIz+MtHDFffsfOFhu7W8J9xZvbU0n0X4IPc8dcYmt:5ZvRMx+OyrntnYpmt

    • 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