General

  • Target

    JaffaCakes118_3ee8fc3a623cfc106bf520c55d295d13711cdff1f37ad2e8455b6e8ff5761be5

  • Size

    4.2MB

  • Sample

    241225-cc4b9atpgn

  • MD5

    4dadee0826bdae177879f3d6a06f0311

  • SHA1

    e1bc05e15ed3786a17a0557aeb84a8d506d5abd8

  • SHA256

    3ee8fc3a623cfc106bf520c55d295d13711cdff1f37ad2e8455b6e8ff5761be5

  • SHA512

    119c6e7384ea8d14ab036550a90db1ce625671fb1ab2420f05d303649b59aa9d2ffdf2f9e8c538580a3286edc02c895af12fb0e22e31e0754a51be8ccf1c7777

  • SSDEEP

    98304:L29uGPzJKdkIqsKGEpEUiEK5j+cA8pW34cjASzZx:L2oGPzJQOZliEkAIW3FrzT

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_3ee8fc3a623cfc106bf520c55d295d13711cdff1f37ad2e8455b6e8ff5761be5

    • Size

      4.2MB

    • MD5

      4dadee0826bdae177879f3d6a06f0311

    • SHA1

      e1bc05e15ed3786a17a0557aeb84a8d506d5abd8

    • SHA256

      3ee8fc3a623cfc106bf520c55d295d13711cdff1f37ad2e8455b6e8ff5761be5

    • SHA512

      119c6e7384ea8d14ab036550a90db1ce625671fb1ab2420f05d303649b59aa9d2ffdf2f9e8c538580a3286edc02c895af12fb0e22e31e0754a51be8ccf1c7777

    • SSDEEP

      98304:L29uGPzJKdkIqsKGEpEUiEK5j+cA8pW34cjASzZx:L2oGPzJQOZliEkAIW3FrzT

    • 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