General

  • Target

    JaffaCakes118_ebfc142584a8c34bd8e7a4725b4130bee0a47309bf6ab9e677ade96f75603d2e

  • Size

    4.4MB

  • Sample

    241225-wharns1nhl

  • MD5

    b861e1c18cd5230717eb8ff675ab00e9

  • SHA1

    50cdfa822152be95dc9ef57b39872b731c24e41f

  • SHA256

    ebfc142584a8c34bd8e7a4725b4130bee0a47309bf6ab9e677ade96f75603d2e

  • SHA512

    dcdac51803d48fa45f44d975c0b66e08a93cb6373e7b2b9e5aa67e893e0560148f153eb8c7b05d1b3260a63d7a8432dc4c3f1e01f0ee308347d58c2c5d0b49b5

  • SSDEEP

    98304:XWHOXJkopBc//af/eOL5insrNfoI1/bELYJydBzkZFy41:0O5V+SOONPflRbEJoy41

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_ebfc142584a8c34bd8e7a4725b4130bee0a47309bf6ab9e677ade96f75603d2e

    • Size

      4.4MB

    • MD5

      b861e1c18cd5230717eb8ff675ab00e9

    • SHA1

      50cdfa822152be95dc9ef57b39872b731c24e41f

    • SHA256

      ebfc142584a8c34bd8e7a4725b4130bee0a47309bf6ab9e677ade96f75603d2e

    • SHA512

      dcdac51803d48fa45f44d975c0b66e08a93cb6373e7b2b9e5aa67e893e0560148f153eb8c7b05d1b3260a63d7a8432dc4c3f1e01f0ee308347d58c2c5d0b49b5

    • SSDEEP

      98304:XWHOXJkopBc//af/eOL5insrNfoI1/bELYJydBzkZFy41:0O5V+SOONPflRbEJoy41

    • 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