General

  • Target

    JaffaCakes118_a70bc12944c58151e02431fb097ea6d5eaebe0d802bad26068fc6c9161667ed3

  • Size

    4.3MB

  • Sample

    241222-1accraznaq

  • MD5

    7d8b73d45e234e313881d63441462420

  • SHA1

    a7506f3b932af6777d4a3298958479cc8f796e4b

  • SHA256

    a70bc12944c58151e02431fb097ea6d5eaebe0d802bad26068fc6c9161667ed3

  • SHA512

    2a1dafac56dd505341db4014b98c11820605aa6b1866a6275399593a3933405cd5ed1b0d129913754ecc3ca41f74c4e76e34220981463377f0203c3ae29caf4c

  • SSDEEP

    98304:dN/wEWiCfjUoogV5tw0yVTOpRpOdH7sIBIEKKNoEUX:9WXnvixqHYdbsI5KvEA

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_a70bc12944c58151e02431fb097ea6d5eaebe0d802bad26068fc6c9161667ed3

    • Size

      4.3MB

    • MD5

      7d8b73d45e234e313881d63441462420

    • SHA1

      a7506f3b932af6777d4a3298958479cc8f796e4b

    • SHA256

      a70bc12944c58151e02431fb097ea6d5eaebe0d802bad26068fc6c9161667ed3

    • SHA512

      2a1dafac56dd505341db4014b98c11820605aa6b1866a6275399593a3933405cd5ed1b0d129913754ecc3ca41f74c4e76e34220981463377f0203c3ae29caf4c

    • SSDEEP

      98304:dN/wEWiCfjUoogV5tw0yVTOpRpOdH7sIBIEKKNoEUX:9WXnvixqHYdbsI5KvEA

    • 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