General

  • Target

    JaffaCakes118_90fdb5ff4e9a463fe8b5af8249307c2182f451b37746e917f34927208df7c62a

  • Size

    4.3MB

  • Sample

    241224-1ns8esyjhs

  • MD5

    6ca159fc85cc8e65f71976fa1ee5f7df

  • SHA1

    19da2c6d352834427b2b6a64939de06a5ced0dab

  • SHA256

    90fdb5ff4e9a463fe8b5af8249307c2182f451b37746e917f34927208df7c62a

  • SHA512

    f334b639edf2be67f703c22b4ac3b6b1a7998a7ed282797fb33bd906dfdc21ae59d05224ee328a73d1d82336915f50debc5478b7803be49afa2fd428fd87273d

  • SSDEEP

    98304:KKRsbKd9POxI75iAhW2O4Ti9An/FMzn4nF3I36URmD:KKb9H5iAE2h/on4nFbdD

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_90fdb5ff4e9a463fe8b5af8249307c2182f451b37746e917f34927208df7c62a

    • Size

      4.3MB

    • MD5

      6ca159fc85cc8e65f71976fa1ee5f7df

    • SHA1

      19da2c6d352834427b2b6a64939de06a5ced0dab

    • SHA256

      90fdb5ff4e9a463fe8b5af8249307c2182f451b37746e917f34927208df7c62a

    • SHA512

      f334b639edf2be67f703c22b4ac3b6b1a7998a7ed282797fb33bd906dfdc21ae59d05224ee328a73d1d82336915f50debc5478b7803be49afa2fd428fd87273d

    • SSDEEP

      98304:KKRsbKd9POxI75iAhW2O4Ti9An/FMzn4nF3I36URmD:KKb9H5iAE2h/on4nFbdD

    • 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