General

  • Target

    JaffaCakes118_b08fa1ec528d8e20f5708d91b7a29370ad16e89d0571dcf27632c629866255df

  • Size

    4.3MB

  • Sample

    241230-3q2npavjdl

  • MD5

    bf3932f17acad14d33f8efe18e9be7d6

  • SHA1

    56b332570084d22146300bf70ba15eeabe640977

  • SHA256

    b08fa1ec528d8e20f5708d91b7a29370ad16e89d0571dcf27632c629866255df

  • SHA512

    964ae76e8525fcfbed1471da5bc5a3f3b34afc60df7d65f5bf87cf2b4c6febde51519a4cb843d1e692d0dd4880f1c24daa69282c7ebc937f7c6f1284b848f3d8

  • SSDEEP

    98304:u581exU5/l5M84tPsFy4mYzJCdtRM0fW540XEFyXtPHoVYWY9V:M2exU5/l5M84tPsDrzgO0f8XEFctPIV+

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_b08fa1ec528d8e20f5708d91b7a29370ad16e89d0571dcf27632c629866255df

    • Size

      4.3MB

    • MD5

      bf3932f17acad14d33f8efe18e9be7d6

    • SHA1

      56b332570084d22146300bf70ba15eeabe640977

    • SHA256

      b08fa1ec528d8e20f5708d91b7a29370ad16e89d0571dcf27632c629866255df

    • SHA512

      964ae76e8525fcfbed1471da5bc5a3f3b34afc60df7d65f5bf87cf2b4c6febde51519a4cb843d1e692d0dd4880f1c24daa69282c7ebc937f7c6f1284b848f3d8

    • SSDEEP

      98304:u581exU5/l5M84tPsFy4mYzJCdtRM0fW540XEFyXtPHoVYWY9V:M2exU5/l5M84tPsDrzgO0f8XEFctPIV+

    • 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