General

  • Target

    JaffaCakes118_fa7f11dd3b51ef8f878a52985cf8dc30c0f6706fa40f5d46f2a3eec7390c73ab

  • Size

    4.2MB

  • Sample

    241221-xhkgjswqfp

  • MD5

    ed9cd24d5942396388c0c7ed379e17a7

  • SHA1

    539d5891fd3adf4402b0328abe3421340f03feb5

  • SHA256

    fa7f11dd3b51ef8f878a52985cf8dc30c0f6706fa40f5d46f2a3eec7390c73ab

  • SHA512

    f2ed660122386c6b966e032ef76b2cec50b6c91bac0354c9d5d741c8361f814fa1124b979889d8b95318f2d4153b140cfe9588f726a9822a2d2f2e329af2393d

  • SSDEEP

    98304:lBNqICKBjTrm6D066Pj4bJzMq7NPzrlecCtyFqcrFjET/SMmXaF7b62:lBNZhC66PjMzF7NPzrl51FrFjETdp7bl

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_fa7f11dd3b51ef8f878a52985cf8dc30c0f6706fa40f5d46f2a3eec7390c73ab

    • Size

      4.2MB

    • MD5

      ed9cd24d5942396388c0c7ed379e17a7

    • SHA1

      539d5891fd3adf4402b0328abe3421340f03feb5

    • SHA256

      fa7f11dd3b51ef8f878a52985cf8dc30c0f6706fa40f5d46f2a3eec7390c73ab

    • SHA512

      f2ed660122386c6b966e032ef76b2cec50b6c91bac0354c9d5d741c8361f814fa1124b979889d8b95318f2d4153b140cfe9588f726a9822a2d2f2e329af2393d

    • SSDEEP

      98304:lBNqICKBjTrm6D066Pj4bJzMq7NPzrlecCtyFqcrFjET/SMmXaF7b62:lBNZhC66PjMzF7NPzrl51FrFjETdp7bl

    • 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.

    • 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