General

  • Target

    JaffaCakes118_40fe94d7d44e7c0dcb8fe2d15442b6e36ceb426e48ad7f798984404b6a89b215

  • Size

    4.2MB

  • Sample

    241223-3xf1kawkbk

  • MD5

    42b02f0acad1eadf7fc178858c02708f

  • SHA1

    917c5c5de27f2c796c26e95a75dd9202e95123ca

  • SHA256

    40fe94d7d44e7c0dcb8fe2d15442b6e36ceb426e48ad7f798984404b6a89b215

  • SHA512

    20e4f9e504c12d841e6ccccd25a659f795d6f830137e21eb3a663380cced03be79cffe904b978cfc54a7c5ecb757a1ac9d7d06939997a238e0cf83aa20ec1a08

  • SSDEEP

    98304:M861mvCX7BHB8zyeQ6kfac4fi5BPOFTQ/qhXHWcB5Pr8nCjbhhmi:M8YX7vq0irmBP4TlhXWcB14CjbOi

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_40fe94d7d44e7c0dcb8fe2d15442b6e36ceb426e48ad7f798984404b6a89b215

    • Size

      4.2MB

    • MD5

      42b02f0acad1eadf7fc178858c02708f

    • SHA1

      917c5c5de27f2c796c26e95a75dd9202e95123ca

    • SHA256

      40fe94d7d44e7c0dcb8fe2d15442b6e36ceb426e48ad7f798984404b6a89b215

    • SHA512

      20e4f9e504c12d841e6ccccd25a659f795d6f830137e21eb3a663380cced03be79cffe904b978cfc54a7c5ecb757a1ac9d7d06939997a238e0cf83aa20ec1a08

    • SSDEEP

      98304:M861mvCX7BHB8zyeQ6kfac4fi5BPOFTQ/qhXHWcB5Pr8nCjbhhmi:M8YX7vq0irmBP4TlhXWcB14CjbOi

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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