General

  • Target

    JaffaCakes118_655b88853365999ffb094658a432128c6205fef7853627ae13a3cfb1693b53a5

  • Size

    4.4MB

  • Sample

    241222-hnytssyjez

  • MD5

    be105aaade948c0e5ba18f7f4095609b

  • SHA1

    08c6c63796318b4b55a1940f0e3036dc431b2f2a

  • SHA256

    655b88853365999ffb094658a432128c6205fef7853627ae13a3cfb1693b53a5

  • SHA512

    a8f5a37c1f9c5360dd941051d8b7245ebe37afbfca94bd0e9cf39a5e0ffb02711effdcc3fe18db7548efc4dfb249b79d99b4e002df1a12129ab4199895839425

  • SSDEEP

    98304:Ip6QR8gPKXUe6fWulFddfgmXZEfKetePlLpRhm9DbYxbyQKf345qHjBBHIhr14:IIUNCEe8W6tHZEfKthd8bYLy34gHjYrO

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_655b88853365999ffb094658a432128c6205fef7853627ae13a3cfb1693b53a5

    • Size

      4.4MB

    • MD5

      be105aaade948c0e5ba18f7f4095609b

    • SHA1

      08c6c63796318b4b55a1940f0e3036dc431b2f2a

    • SHA256

      655b88853365999ffb094658a432128c6205fef7853627ae13a3cfb1693b53a5

    • SHA512

      a8f5a37c1f9c5360dd941051d8b7245ebe37afbfca94bd0e9cf39a5e0ffb02711effdcc3fe18db7548efc4dfb249b79d99b4e002df1a12129ab4199895839425

    • SSDEEP

      98304:Ip6QR8gPKXUe6fWulFddfgmXZEfKetePlLpRhm9DbYxbyQKf345qHjBBHIhr14:IIUNCEe8W6tHZEfKthd8bYLy34gHjYrO

    • 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