General

  • Target

    JaffaCakes118_233183a14711429003f725420c76fbb479ae024d537acb360e478a0db1790556

  • Size

    4.4MB

  • Sample

    241226-zp39cazkhy

  • MD5

    0987238c51991059c2d357a8357d9ba2

  • SHA1

    261246b59551a93216a9c17973856b7cd41f1f5f

  • SHA256

    233183a14711429003f725420c76fbb479ae024d537acb360e478a0db1790556

  • SHA512

    754569184365ed76861a47fe268063ce631cac6acab1657526794ffb184069ec449bb3053aadc2f12d46d904487dff3bf6fd134629f49590517e34ea2aa295c2

  • SSDEEP

    98304:GQr9uuaj4nEJpJieAKCk9V+nwC17z2yDMrgNp6t5Y:h9Haj7Jpr+nwo1Mr4pB

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_233183a14711429003f725420c76fbb479ae024d537acb360e478a0db1790556

    • Size

      4.4MB

    • MD5

      0987238c51991059c2d357a8357d9ba2

    • SHA1

      261246b59551a93216a9c17973856b7cd41f1f5f

    • SHA256

      233183a14711429003f725420c76fbb479ae024d537acb360e478a0db1790556

    • SHA512

      754569184365ed76861a47fe268063ce631cac6acab1657526794ffb184069ec449bb3053aadc2f12d46d904487dff3bf6fd134629f49590517e34ea2aa295c2

    • SSDEEP

      98304:GQr9uuaj4nEJpJieAKCk9V+nwC17z2yDMrgNp6t5Y:h9Haj7Jpr+nwo1Mr4pB

    • 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