General

  • Target

    JaffaCakes118_4a4d61eb006e7a94362ab830eb91a37372286fc23b3460ab3671bc73a768d75b

  • Size

    4.3MB

  • Sample

    241224-n3w7eawqd1

  • MD5

    8c483c76ff247dc36d0b639ef4fecb5d

  • SHA1

    de866bc01fb500108f2ff3efed68b606be695267

  • SHA256

    4a4d61eb006e7a94362ab830eb91a37372286fc23b3460ab3671bc73a768d75b

  • SHA512

    776468500c8859e80d9804f9e6b6b2154310f38bcfd49e273212f47ff71cd4f33905f24783c50b90c3e220f07a53737a33f34720c096a218b22917df1998643e

  • SSDEEP

    98304:PU5ny8XHDUhQ9sQ+tFv+wibdxd9uBYkKpkC4QK6Y:CnykWQb+7vXwTAyvc

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_4a4d61eb006e7a94362ab830eb91a37372286fc23b3460ab3671bc73a768d75b

    • Size

      4.3MB

    • MD5

      8c483c76ff247dc36d0b639ef4fecb5d

    • SHA1

      de866bc01fb500108f2ff3efed68b606be695267

    • SHA256

      4a4d61eb006e7a94362ab830eb91a37372286fc23b3460ab3671bc73a768d75b

    • SHA512

      776468500c8859e80d9804f9e6b6b2154310f38bcfd49e273212f47ff71cd4f33905f24783c50b90c3e220f07a53737a33f34720c096a218b22917df1998643e

    • SSDEEP

      98304:PU5ny8XHDUhQ9sQ+tFv+wibdxd9uBYkKpkC4QK6Y:CnykWQb+7vXwTAyvc

    • 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