General

  • Target

    14c589ee90fb620a15781610a7ff247b_JaffaCakes118

  • Size

    4.4MB

  • Sample

    241004-yym32stfkl

  • MD5

    14c589ee90fb620a15781610a7ff247b

  • SHA1

    5f0cd44258c3dfce50c704493270fb0eeee6d873

  • SHA256

    6a29cc74a5e4c341dbb8e7d1cc9411b7de3ad8fd5eaeb04f3bc74d204852a835

  • SHA512

    dba0c8c19331a33e9e927df6319640bd591e98cb8324a6a1f8bb60970cdcce0ec8e8d3809a26e1ba9a56525001bacb67141dc2bb52446cc22c514891e974fa68

  • SSDEEP

    98304:jIWgd2ErDf6cJoycz/ALDnaOfZISMcM7sTXjaCFhXy4lIcVE:jy2of3oye4Dn7u0MuXjaCRh

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      14c589ee90fb620a15781610a7ff247b_JaffaCakes118

    • Size

      4.4MB

    • MD5

      14c589ee90fb620a15781610a7ff247b

    • SHA1

      5f0cd44258c3dfce50c704493270fb0eeee6d873

    • SHA256

      6a29cc74a5e4c341dbb8e7d1cc9411b7de3ad8fd5eaeb04f3bc74d204852a835

    • SHA512

      dba0c8c19331a33e9e927df6319640bd591e98cb8324a6a1f8bb60970cdcce0ec8e8d3809a26e1ba9a56525001bacb67141dc2bb52446cc22c514891e974fa68

    • SSDEEP

      98304:jIWgd2ErDf6cJoycz/ALDnaOfZISMcM7sTXjaCFhXy4lIcVE:jy2of3oye4Dn7u0MuXjaCRh

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks