General

  • Target

    JaffaCakes118_767baba6d10d6d0b55c855dffb90baff45ea20d55d452ee11ebfd4191f77caef

  • Size

    4.4MB

  • Sample

    241224-dykbya1maq

  • MD5

    170b52cd49754627cb09b7d92dea623e

  • SHA1

    67c1453df6f2faa3d501d4e4f1084c04b0a6c885

  • SHA256

    767baba6d10d6d0b55c855dffb90baff45ea20d55d452ee11ebfd4191f77caef

  • SHA512

    fc1a8f814b7e0ea303d65157201059df8ad9b7401839128af89b16f1b7ddf137ee764afa86b62a43ed1ae4067958ff891ccadea2f093fb35203c1b43c46383e0

  • SSDEEP

    98304:gjUjD1TBOCOPG8ASNlq5ZnwtibuDIhxGIYOhneHlcxtsYKlXCrB:JTB3OuZSNOwtibFhflqei7AB

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_767baba6d10d6d0b55c855dffb90baff45ea20d55d452ee11ebfd4191f77caef

    • Size

      4.4MB

    • MD5

      170b52cd49754627cb09b7d92dea623e

    • SHA1

      67c1453df6f2faa3d501d4e4f1084c04b0a6c885

    • SHA256

      767baba6d10d6d0b55c855dffb90baff45ea20d55d452ee11ebfd4191f77caef

    • SHA512

      fc1a8f814b7e0ea303d65157201059df8ad9b7401839128af89b16f1b7ddf137ee764afa86b62a43ed1ae4067958ff891ccadea2f093fb35203c1b43c46383e0

    • SSDEEP

      98304:gjUjD1TBOCOPG8ASNlq5ZnwtibuDIhxGIYOhneHlcxtsYKlXCrB:JTB3OuZSNOwtibFhflqei7AB

    • 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