General

  • Target

    JaffaCakes118_afbef79959a86ce38fa2cce82fd5d55ba5e4d75cca9d0cce39a506e14178472b

  • Size

    4.5MB

  • Sample

    241225-fdk4vaymbl

  • MD5

    27ba7605f489b940731382bf41294374

  • SHA1

    fa5a48df2ed17ae784a4fd80aad875f472a54e0e

  • SHA256

    afbef79959a86ce38fa2cce82fd5d55ba5e4d75cca9d0cce39a506e14178472b

  • SHA512

    b5a62133d8c80531c88b974e1a36462c705a60d45a6201947cc7eb75e476d8aab9dcd8324535e5f81b3c5c0e4019a9f719a1f00aaa80c35e6884217324b9f912

  • SSDEEP

    98304:/28XEGlkyKvNmfIwvIVhO0ayXirtGqVtbOKmZIY:/nXEGyzvCIwvEXaySMasKYIY

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_afbef79959a86ce38fa2cce82fd5d55ba5e4d75cca9d0cce39a506e14178472b

    • Size

      4.5MB

    • MD5

      27ba7605f489b940731382bf41294374

    • SHA1

      fa5a48df2ed17ae784a4fd80aad875f472a54e0e

    • SHA256

      afbef79959a86ce38fa2cce82fd5d55ba5e4d75cca9d0cce39a506e14178472b

    • SHA512

      b5a62133d8c80531c88b974e1a36462c705a60d45a6201947cc7eb75e476d8aab9dcd8324535e5f81b3c5c0e4019a9f719a1f00aaa80c35e6884217324b9f912

    • SSDEEP

      98304:/28XEGlkyKvNmfIwvIVhO0ayXirtGqVtbOKmZIY:/nXEGyzvCIwvEXaySMasKYIY

    • 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