General

  • Target

    JaffaCakes118_669385cd76dc8b8df32f6f87188aadbd11bb540fac6da80f1a48202ced937ac1

  • Size

    4.3MB

  • Sample

    241223-sv8bxstkfn

  • MD5

    957dc1dc3dde5f586ff7653049eec46d

  • SHA1

    4647aa6286d9ebb26b8b5c21c4182ff07f8feba3

  • SHA256

    669385cd76dc8b8df32f6f87188aadbd11bb540fac6da80f1a48202ced937ac1

  • SHA512

    65206777220da99ff36f3300eba46d2717d573d92c0683eda70ba41f4ccd8084ba049526eb9df84247e3777ea8d31a7582b3fa5476677c6ef1441263e745b91a

  • SSDEEP

    98304:yUCv6hXDHWuEFIzYJeUx1oAqu9JdqHK/tJU3p:vCxFIzY0i1TdHcp

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_669385cd76dc8b8df32f6f87188aadbd11bb540fac6da80f1a48202ced937ac1

    • Size

      4.3MB

    • MD5

      957dc1dc3dde5f586ff7653049eec46d

    • SHA1

      4647aa6286d9ebb26b8b5c21c4182ff07f8feba3

    • SHA256

      669385cd76dc8b8df32f6f87188aadbd11bb540fac6da80f1a48202ced937ac1

    • SHA512

      65206777220da99ff36f3300eba46d2717d573d92c0683eda70ba41f4ccd8084ba049526eb9df84247e3777ea8d31a7582b3fa5476677c6ef1441263e745b91a

    • SSDEEP

      98304:yUCv6hXDHWuEFIzYJeUx1oAqu9JdqHK/tJU3p:vCxFIzY0i1TdHcp

    • 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