General

  • Target

    94b553b39874e2b86cd7c1a327b19312_JaffaCakes118

  • Size

    3.7MB

  • Sample

    240813-zsbcqszhjn

  • MD5

    94b553b39874e2b86cd7c1a327b19312

  • SHA1

    2b251e352c46ca15c164848d67a4cce9c63e7c23

  • SHA256

    9a76f29561a031acfce3746f034be1f0de19391b70f617c8095ea88a9fa6cdba

  • SHA512

    c728f0db6f812cedc56a088ff38f851839a649bb05bca0d85cbb29e43d4ffc6e368a52068c4b1b3b595932fe6b79d19e30ec514579ebf8c62d2f2f7641da054e

  • SSDEEP

    98304:x/tVmJ1nOcOVMBNNxnqVyv9IoLgXsVvnDrcTEXzq5K:lYgcOVMBNNRSockDaEXuI

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      94b553b39874e2b86cd7c1a327b19312_JaffaCakes118

    • Size

      3.7MB

    • MD5

      94b553b39874e2b86cd7c1a327b19312

    • SHA1

      2b251e352c46ca15c164848d67a4cce9c63e7c23

    • SHA256

      9a76f29561a031acfce3746f034be1f0de19391b70f617c8095ea88a9fa6cdba

    • SHA512

      c728f0db6f812cedc56a088ff38f851839a649bb05bca0d85cbb29e43d4ffc6e368a52068c4b1b3b595932fe6b79d19e30ec514579ebf8c62d2f2f7641da054e

    • SSDEEP

      98304:x/tVmJ1nOcOVMBNNxnqVyv9IoLgXsVvnDrcTEXzq5K:lYgcOVMBNNRSockDaEXuI

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • 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