General

  • Target

    JaffaCakes118_ae4537e972a4b93c7ad8bff95ce0189a45a4d40eea08baa7880f237634302c5c

  • Size

    4.1MB

  • Sample

    241222-ptkmpayndm

  • MD5

    4000a98e4758b2135d980c12db65b452

  • SHA1

    6c341f603886854ecebc51ba16a80f2a1aa0808f

  • SHA256

    ae4537e972a4b93c7ad8bff95ce0189a45a4d40eea08baa7880f237634302c5c

  • SHA512

    847a1efeb1df859029e0eef446924d736d2da2babf5ff94180b8c4d11b9e27627c21987469a07811fe0ec70ff95b01c1b65ffb3afbdb432280668f4361d95b69

  • SSDEEP

    49152:Y+vfLWZ9PqPNVan1s5cWe7S5k04TSb+d1UrIT0C8L2Ti4o71v0+D07qqKD9oSnia:Y+KZQUG5LZg1UfC0Lv0+WqqBSnQmJGwf

Malware Config

Targets

    • Target

      JaffaCakes118_ae4537e972a4b93c7ad8bff95ce0189a45a4d40eea08baa7880f237634302c5c

    • Size

      4.1MB

    • MD5

      4000a98e4758b2135d980c12db65b452

    • SHA1

      6c341f603886854ecebc51ba16a80f2a1aa0808f

    • SHA256

      ae4537e972a4b93c7ad8bff95ce0189a45a4d40eea08baa7880f237634302c5c

    • SHA512

      847a1efeb1df859029e0eef446924d736d2da2babf5ff94180b8c4d11b9e27627c21987469a07811fe0ec70ff95b01c1b65ffb3afbdb432280668f4361d95b69

    • SSDEEP

      49152:Y+vfLWZ9PqPNVan1s5cWe7S5k04TSb+d1UrIT0C8L2Ti4o71v0+D07qqKD9oSnia:Y+KZQUG5LZg1UfC0Lv0+WqqBSnQmJGwf

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • 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