General

  • Target

    JaffaCakes118_e798e58dd3e49f5efa158ec0bb88ac6703613551c80f7230c3bba81eb6ae9782

  • Size

    4.2MB

  • Sample

    241222-bqfbxaxmcy

  • MD5

    f0651b25f205935ea095fb98af6aeb7f

  • SHA1

    6e593e292f7c696b93c4b6e0d209dd8aadb257f3

  • SHA256

    e798e58dd3e49f5efa158ec0bb88ac6703613551c80f7230c3bba81eb6ae9782

  • SHA512

    8ebd452b8ab5183a76d6f1773baa35cb84faaa947f8182abb7575ea4c0b0318b3a62f175e04edded04cee449c6a126b8ca4a756b3a96aeb70dd5ee84090dffd6

  • SSDEEP

    98304:M861mvCX7BHB8zyeQ6kfac4fi5BPOFTQ/qhXHWcB5Pr8nCjbhhmO:M8YX7vq0irmBP4TlhXWcB14CjbOO

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_e798e58dd3e49f5efa158ec0bb88ac6703613551c80f7230c3bba81eb6ae9782

    • Size

      4.2MB

    • MD5

      f0651b25f205935ea095fb98af6aeb7f

    • SHA1

      6e593e292f7c696b93c4b6e0d209dd8aadb257f3

    • SHA256

      e798e58dd3e49f5efa158ec0bb88ac6703613551c80f7230c3bba81eb6ae9782

    • SHA512

      8ebd452b8ab5183a76d6f1773baa35cb84faaa947f8182abb7575ea4c0b0318b3a62f175e04edded04cee449c6a126b8ca4a756b3a96aeb70dd5ee84090dffd6

    • SSDEEP

      98304:M861mvCX7BHB8zyeQ6kfac4fi5BPOFTQ/qhXHWcB5Pr8nCjbhhmO:M8YX7vq0irmBP4TlhXWcB14CjbOO

    • 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