General

  • Target

    JaffaCakes118_5f94496826688bc492b3afada7dedf6b51efdf50762b31e4b42b8944f0208d91

  • Size

    4.3MB

  • Sample

    241226-s7w5eszjfm

  • MD5

    337d8f0520a684f29a487a5270fc6de8

  • SHA1

    dd11058ca76c3d1f12a598a6617c448ff24bc82b

  • SHA256

    5f94496826688bc492b3afada7dedf6b51efdf50762b31e4b42b8944f0208d91

  • SHA512

    5b10316b7bbfa9aa05180b26028e818028e2288e6cd9e177062ba08ed56bfd4dcb8f59979db30cb20931e8855b1a22b398723d40abd3ad249c2c106d04836271

  • SSDEEP

    98304:dRgU8KwRBkuX51TYlsrHq9DtaWFRR84+fgnpsMXKUoDqOHI:fgzZX51klEyFRR+qj50qOHI

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_5f94496826688bc492b3afada7dedf6b51efdf50762b31e4b42b8944f0208d91

    • Size

      4.3MB

    • MD5

      337d8f0520a684f29a487a5270fc6de8

    • SHA1

      dd11058ca76c3d1f12a598a6617c448ff24bc82b

    • SHA256

      5f94496826688bc492b3afada7dedf6b51efdf50762b31e4b42b8944f0208d91

    • SHA512

      5b10316b7bbfa9aa05180b26028e818028e2288e6cd9e177062ba08ed56bfd4dcb8f59979db30cb20931e8855b1a22b398723d40abd3ad249c2c106d04836271

    • SSDEEP

      98304:dRgU8KwRBkuX51TYlsrHq9DtaWFRR84+fgnpsMXKUoDqOHI:fgzZX51klEyFRR+qj50qOHI

    • 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