General

  • Target

    JaffaCakes118_44173e38de7497392884f1bbb0264daa655edc437b654f70b8e96f9bfa54384d

  • Size

    4.3MB

  • Sample

    241225-de62lavrgv

  • MD5

    95e266efc0511d2f47d6a9e95b66cf54

  • SHA1

    1fb98afd1c0dc363aca73942644ea0163f4a4ecc

  • SHA256

    44173e38de7497392884f1bbb0264daa655edc437b654f70b8e96f9bfa54384d

  • SHA512

    139fb2bc48768bf343dd55b743fad8665b919729c0a6accc1f626ba413ef7aad9977ab849cc64c7324a26e3b3a7a11fccff23475b6799438c03e881dc972f982

  • SSDEEP

    98304:q0DmYyIqdFUiiX7Q9SdnqGUu8x6QJ8bCHAH4pMgZ6qpx5hWunZ:DOIqdmiis9SdfL+R8uHpkoDFZ

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_44173e38de7497392884f1bbb0264daa655edc437b654f70b8e96f9bfa54384d

    • Size

      4.3MB

    • MD5

      95e266efc0511d2f47d6a9e95b66cf54

    • SHA1

      1fb98afd1c0dc363aca73942644ea0163f4a4ecc

    • SHA256

      44173e38de7497392884f1bbb0264daa655edc437b654f70b8e96f9bfa54384d

    • SHA512

      139fb2bc48768bf343dd55b743fad8665b919729c0a6accc1f626ba413ef7aad9977ab849cc64c7324a26e3b3a7a11fccff23475b6799438c03e881dc972f982

    • SSDEEP

      98304:q0DmYyIqdFUiiX7Q9SdnqGUu8x6QJ8bCHAH4pMgZ6qpx5hWunZ:DOIqdmiis9SdfL+R8uHpkoDFZ

    • 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