General

  • Target

    JaffaCakes118_22e8bc8ca58e3c8e758cee5c675d0ac8182b576edc6ab17db1db6dc58856bc79

  • Size

    4.3MB

  • Sample

    241226-yp7fbsxlhz

  • MD5

    902521c3a17392aced589384e4d04cb8

  • SHA1

    33378ba9b545b03cf4f8f1e0e167d063751b3be3

  • SHA256

    22e8bc8ca58e3c8e758cee5c675d0ac8182b576edc6ab17db1db6dc58856bc79

  • SHA512

    0fe0e8382e9f6fba54390411819eb7914bdb46ca6e542f750aa3d68ed294ad05245dd793544712eb170119b7554a081d4b1f5b1c18e0b01b27127966097eb56c

  • SSDEEP

    98304:CO4DT6gmWWXfBeEVaXTXpnbD8joh8DvB95NPY52huciVJP1JP:94DnOdVaXTZDaohcE58iVhP

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_22e8bc8ca58e3c8e758cee5c675d0ac8182b576edc6ab17db1db6dc58856bc79

    • Size

      4.3MB

    • MD5

      902521c3a17392aced589384e4d04cb8

    • SHA1

      33378ba9b545b03cf4f8f1e0e167d063751b3be3

    • SHA256

      22e8bc8ca58e3c8e758cee5c675d0ac8182b576edc6ab17db1db6dc58856bc79

    • SHA512

      0fe0e8382e9f6fba54390411819eb7914bdb46ca6e542f750aa3d68ed294ad05245dd793544712eb170119b7554a081d4b1f5b1c18e0b01b27127966097eb56c

    • SSDEEP

      98304:CO4DT6gmWWXfBeEVaXTXpnbD8joh8DvB95NPY52huciVJP1JP:94DnOdVaXTZDaohcE58iVhP

    • 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